From d34cb7e587df954ec5ebb8a51957ce7ceb81b563 Mon Sep 17 00:00:00 2001 From: Fabro Date: Wed, 1 Jul 2026 16:49:02 +0000 Subject: [PATCH] =?UTF-8?q?checkpoint=20=E2=9A=92=EF=B8=8F=20Generated=20w?= =?UTF-8?q?ith=20[Fabro](https://fabro.sh)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- run.json | 500 +++++++++++++++++- stages/005-implement@1/diff.patch | 257 +++++++++ stages/005-implement@1/status.json | 6 + stages/006-simplify_opus@1/prompt.md | 180 +++++++ stages/006-simplify_opus@1/provider_used.json | 5 + stages/006-simplify_opus@1/response.md | 23 + 6 files changed, 951 insertions(+), 20 deletions(-) create mode 100644 stages/005-implement@1/diff.patch create mode 100644 stages/005-implement@1/status.json create mode 100644 stages/006-simplify_opus@1/prompt.md create mode 100644 stages/006-simplify_opus@1/provider_used.json create mode 100644 stages/006-simplify_opus@1/response.md diff --git a/run.json b/run.json index bff631990..902ebc735 100644 --- a/run.json +++ b/run.json @@ -504,7 +504,7 @@ "kind": "running" }, "status_updated_at": "2026-07-01T16:19:34.284021538Z", - "last_event_at": "2026-07-01T16:44:45.127309562Z", + "last_event_at": "2026-07-01T16:49:02.193293477Z", "pending_control": null, "checkpoints": [ { @@ -788,9 +788,9 @@ } }, { - "seq": 0, + "seq": 209, "checkpoint": { - "timestamp": "2026-07-01T16:44:45.145968107Z", + "timestamp": "2026-07-01T16:44:48.500350414Z", "current_node": "implement", "completed_nodes": [ "start", @@ -801,31 +801,178 @@ ], "node_retries": {}, "context_values": { + "failure_class": "", + "internal.retry_count.toolchain": 0, + "response.implement": "Implemented Plan A in `fabro-redact`.\n\nSummary:\n- Added `SecretRedactor` in `lib/crates/fabro-redact/src/secret_registry.rs`.\n- Exported it from `lib/crates/fabro-redact/src/lib.rs`.\n- Reused the crate’s shared `REDACTION_MARKER` constant.\n- Implemented:\n - shared cloneable per-run state via `Arc>>`\n - `register`, ignoring empty/whitespace-only values and de-duplicating\n - `redact_into`, using longest-first exact-match redaction\n - `redact_json`, redacting all JSON string leaves while preserving object keys\n - `is_empty`\n- Added unit tests covering low-entropy values, empty values, overlaps, empty identity behavior, nested JSON, and shared clone state.\n\nTDD:\n- Red step confirmed: `cargo nextest run -p fabro-redact` failed before implementation because `SecretRedactor` was missing.\n- Green step passed after implementation.\n\nVerification run:\n- `cargo +nightly-2026-04-14 fmt --check --all`\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings`\n- `cargo nextest run -p fabro-redact`\n- `cargo dev build -- -p fabro-cli --release`\n- `cargo dev docs check`\n- `cd apps/fabro-web && bun run typecheck`\n- `cd lib/packages/fabro-api-client && bun run typecheck`\n- `cargo nextest run --workspace`\n\nAll passed. Note: the first release build attempt failed because Bun workspace dependencies were not installed; I ran `bun install --frozen-lockfile` and reran successfully. No tracked files were changed by that install.", + "outcome": "succeeded", + "thread.preflight_lint.current_node": "implement", + "thread.toolchain.current_node": "preflight_compile", + "internal.fidelity": "compact", + "current_node": "implement", + "internal.work_dir": "/home/daytona/workspace/fabro", + "command.output": "blob://sha256/12ae32cb1ec02d01eda3581b127c1fee3b0dc53572ed6baf239721a03d82e126", + "internal.retry_count.preflight_compile": 0, + "internal.retry_count.start": 0, + "internal.node_visit_count": 1, "thread.preflight_compile.current_node": "preflight_lint", + "failure_signature": "", + "thread.start.current_node": "toolchain", + "last_stage": "implement", + "graph.rankdir": "LR", + "graph.goal": "# Plan A — `SecretRedactor` in `fabro-redact`\n\n**This is Plan A of three** (split for parallel execution):\n\n- **Plan A (this file)** — add a per-run secret-value redactor to `fabro-redact`.\n Self-contained; touches only `fabro-redact/`. **Run in parallel with Plan B.**\n- **Plan B** — resolve `secrets.*` tokens at the run boundary. **Run in parallel\n with Plan A.**\n- **Plan C** — wire redaction across leak surfaces + hooks. **Run after A and B\n merge** (it consumes this crate's type and Plan B's lookup).\n\nThis plan is inert on its own: it adds a tested library primitive that Plan C\nwires up. Shipping it alone changes no behavior.\n\n> **Token notation.** Interpolation tokens are written in this file without their\n> enclosing double curly braces, so the file is safe to pass directly as a\n> workflow goal (the goal templater would otherwise try to expand them). Read\n> `secrets.NAME`, `env.NAME`, and `secrets.*` as the double-curly-brace-wrapped\n> token form used everywhere else in the codebase, and write the real\n> double-brace syntax in the code, tests, and docs you produce.\n\n---\n\n## Overall goal (shared context)\n\nMake secret tokens (`secrets.NAME`) in workflow config resolve from the server\nvault, at the run boundary, with values that never get persisted, never leak, and\nfail closed when a secret is missing or the wrong type. The redaction guarantee\nfor declared secrets is: content-based redaction (already present) is the\nuniversal baseline, plus a per-run registry of resolved secret **values** so a\ndeclared secret is redacted even when it does not look like a credential. **This\nplan builds that registry primitive.**\n\nWhy per-run and not a process global: a test-only in-process run path executes\nmultiple runs in the same process, so redaction state must be per-run, never a\n`static`/global.\n\n## Conventions\n\n- **TDD.** Write the failing test first, then the code.\n- Match the codebase: Rust import style (types by name, functions via parent\n module, no glob imports in production), `strum` for enum string maps, keep\n test-only helpers behind `#[cfg(test)]`.\n- Plain-English commit messages, PR text, and comments — no internal planning\n identifiers.\n- The verify gate runs nightly `fmt --check`, nightly\n `clippy --all-targets -D warnings`, `cargo nextest run --workspace`, docs check,\n web/api-client typecheck, and a release build. Implement so all pass.\n- Never print or log a secret value.\n\n---\n\n## Implementation\n\n### A.1 — Add the `SecretRedactor` type\n\nFile: new `lib/crates/fabro-redact/src/secret_registry.rs`, exported from\n`lib/crates/fabro-redact/src/lib.rs`.\n\nAdd a cheap, cloneable, per-run registry of secret values that redacts exact\nmatches regardless of shape. It composes *after* the existing content-based\nredaction (`redact_string`, `redact_json_value`) — this type does not replace\nthem.\n\nShape:\n\n- `SecretRedactor` backed by shared, interior-mutable state (e.g.\n `Arc>>` or `Arc>`) so a clone handed to a\n different subsystem observes registrations. Derive `Clone` and `Default`; an\n empty redactor is a pure no-op.\n- `fn register(&self, value: impl Into)` — store a secret value to be\n redacted. **Ignore empty or whitespace-only values** (registering an empty\n string would turn all output into `REDACTED`). De-duplicate.\n- `fn redact_into(&self, s: &str) -> String` — replace every registered value\n substring with the same `\"REDACTED\"` marker used by `redact_string`. Replace\n **longest values first** so a secret that is a substring of another is handled\n correctly. If the registry is empty, return the input unchanged (fast path).\n- `fn redact_json(&self, value: serde_json::Value) -> serde_json::Value` — walk\n the JSON tree and apply `redact_into` to every string leaf (both object values\n and array elements; object keys are left as-is). Exact-value matching is\n unambiguous, so unlike `redact_json_value` this pass does not skip any keys.\n- Optional `fn is_empty(&self) -> bool` for callers that want to skip work.\n\nReuse the crate's existing `\"REDACTED\"` replacement marker (see `redact_string`\nin `lib.rs`) rather than introducing a new literal.\n\n### A.2 — Tests (unit, in the new module)\n\n- A **low-entropy** value (e.g. `\"staging\"`) that `redact_string` would *not*\n catch is replaced with `REDACTED` by `redact_into` after `register(\"staging\")`.\n- Registering `\"\"` or `\" \"` is a no-op: `redact_into` leaves unrelated text\n intact (guard against the empty-value footgun).\n- Overlapping values: register both `\"abc\"` and `\"abcdef\"`; `redact_into` on a\n string containing `\"abcdef\"` redacts the whole token (longest-first), not just\n the `\"abc\"` prefix.\n- Empty registry: `redact_into` and `redact_json` are the identity.\n- `redact_json` redacts a registered value nested inside an object value and\n inside an array element.\n- A clone of the redactor observes values registered through the original (shared\n state), proving it can be handed to another subsystem.\n\n### A.3 — Verify\n\n- `cargo +nightly-2026-04-14 fmt --check --all`\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings`\n- `cargo nextest run -p fabro-redact`\n- release build (`cargo dev build -- -p fabro-cli --release`)\n\n## Dependencies\n\nNone. Parallel-safe with Plan B. This type is consumed by Plan C.\n", + "internal.retry_count.preflight_lint": 0, + "graph.model_stylesheet": "\n * { model: claude-opus-4-8; }\n ", + "last_response": "Implemented Plan A in `fabro-redact`.\n\nSummary:\n- Added `SecretRedactor` in `lib/crates/fabro-redact/src/secret_registry.rs`.\n- Exported it from `lib/crates/fabro-redact/src/lib.rs`.\n- Reused the crat", + "internal.retry_count.implement": 0, + "internal.run_id": "01KWF7MM3VPXZZA8BTHJXE9VT1", + "internal.thread_id": "preflight_lint" + }, + "node_outcomes": { + "implement": { + "status": "succeeded", + "context_updates": { + "last_stage": "implement", + "last_response": "Implemented Plan A in `fabro-redact`.\n\nSummary:\n- Added `SecretRedactor` in `lib/crates/fabro-redact/src/secret_registry.rs`.\n- Exported it from `lib/crates/fabro-redact/src/lib.rs`.\n- Reused the crat", + "response.implement": "Implemented Plan A in `fabro-redact`.\n\nSummary:\n- Added `SecretRedactor` in `lib/crates/fabro-redact/src/secret_registry.rs`.\n- Exported it from `lib/crates/fabro-redact/src/lib.rs`.\n- Reused the crate’s shared `REDACTION_MARKER` constant.\n- Implemented:\n - shared cloneable per-run state via `Arc>>`\n - `register`, ignoring empty/whitespace-only values and de-duplicating\n - `redact_into`, using longest-first exact-match redaction\n - `redact_json`, redacting all JSON string leaves while preserving object keys\n - `is_empty`\n- Added unit tests covering low-entropy values, empty values, overlaps, empty identity behavior, nested JSON, and shared clone state.\n\nTDD:\n- Red step confirmed: `cargo nextest run -p fabro-redact` failed before implementation because `SecretRedactor` was missing.\n- Green step passed after implementation.\n\nVerification run:\n- `cargo +nightly-2026-04-14 fmt --check --all`\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings`\n- `cargo nextest run -p fabro-redact`\n- `cargo dev build -- -p fabro-cli --release`\n- `cargo dev docs check`\n- `cd apps/fabro-web && bun run typecheck`\n- `cd lib/packages/fabro-api-client && bun run typecheck`\n- `cargo nextest run --workspace`\n\nAll passed. Note: the first release build attempt failed because Bun workspace dependencies were not installed; I ran `bun install --frozen-lockfile` and reran successfully. No tracked files were changed by that install." + }, + "notes": "Stage completed: implement", + "usage": { + "input": { + "usage": { + "model": { + "provider": "openai", + "model_id": "gpt-5.5" + }, + "tokens": { + "input_tokens": 463942, + "output_tokens": 6369, + "reasoning_tokens": 6173, + "cache_read_tokens": 791552, + "cache_write_tokens": 0 + } + }, + "facts": { + "algorithm": "openai" + } + }, + "total_usd_micros": 3091746 + }, + "timing": { + "wall_time_ms": 0, + "inference_time_ms": 549060, + "tool_time_ms": 652102, + "active_time_ms": 1201162 + } + }, + "preflight_lint": { + "status": "succeeded", + "context_updates": { + "command.output": "blob://sha256/12ae32cb1ec02d01eda3581b127c1fee3b0dc53572ed6baf239721a03d82e126" + }, + "notes": "Script completed: cargo +nightly-2026-04-14 clippy -q --workspace --all-targets -- -D warnings 2>&1", + "usage": null, + "timing": { + "wall_time_ms": 0, + "inference_time_ms": 0, + "tool_time_ms": 153109, + "active_time_ms": 153109 + } + }, + "toolchain": { + "status": "succeeded", + "context_updates": { + "command.output": "blob://sha256/fc14b2ba2d770e5cd3169df7a29525c962adfc4cfa3097b9098c63ebd61a748c" + }, + "notes": "Script completed: command -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", + "usage": null, + "timing": { + "wall_time_ms": 0, + "inference_time_ms": 0, + "tool_time_ms": 1155, + "active_time_ms": 1155 + } + }, + "start": { + "status": "succeeded", + "usage": null + }, + "preflight_compile": { + "status": "succeeded", + "context_updates": { + "command.output": "blob://sha256/12ae32cb1ec02d01eda3581b127c1fee3b0dc53572ed6baf239721a03d82e126" + }, + "notes": "Script completed: cargo check -q --workspace 2>&1", + "usage": null, + "timing": { + "wall_time_ms": 0, + "inference_time_ms": 0, + "tool_time_ms": 143940, + "active_time_ms": 143940 + } + } + }, + "next_node_id": "simplify_opus", + "git_commit_sha": "0f047e169f3a6ff8d0f49362a6229b07c632cb49", + "node_visits": { + "toolchain": 1, + "preflight_compile": 1, + "preflight_lint": 1, + "start": 1, + "implement": 1 + } + }, + "diff": { + "patch": "diff --git a/lib/crates/fabro-redact/src/lib.rs b/lib/crates/fabro-redact/src/lib.rs\nindex 170cf7a81..d55f45f43 100644\n--- a/lib/crates/fabro-redact/src/lib.rs\n+++ b/lib/crates/fabro-redact/src/lib.rs\n@@ -8,9 +8,13 @@ mod entropy;\n mod gitleaks;\n mod jsonl;\n mod safe_url;\n+mod secret_registry;\n \n pub use jsonl::{redact_json_value, redact_jsonl_line};\n pub use safe_url::{DisplaySafeUrl, DisplaySafeUrlError};\n+pub use secret_registry::SecretRedactor;\n+\n+pub(crate) const REDACTION_MARKER: &str = \"REDACTED\";\n \n /// Redact a URL string for log or error output.\n ///\n@@ -65,7 +69,7 @@ pub fn redact_string(s: &str) -> String {\n let mut prev = 0;\n for r in &merged {\n result.push_str(&s[prev..r.start]);\n- result.push_str(\"REDACTED\");\n+ result.push_str(REDACTION_MARKER);\n prev = r.end;\n }\n result.push_str(&s[prev..]);\ndiff --git a/lib/crates/fabro-redact/src/secret_registry.rs b/lib/crates/fabro-redact/src/secret_registry.rs\nnew file mode 100644\nindex 000000000..77879018e\n--- /dev/null\n+++ b/lib/crates/fabro-redact/src/secret_registry.rs\n@@ -0,0 +1,224 @@\n+use std::sync::{Arc, PoisonError, RwLock};\n+\n+use serde_json::Value;\n+\n+use crate::Region;\n+\n+/// Per-run registry of exact secret values to redact from strings and JSON.\n+///\n+/// This complements the crate's content-based redaction by redacting registered\n+/// values even when they do not look like credentials. Clones share the same\n+/// registry so callers can hand a redactor to another subsystem and continue to\n+/// register values through the original.\n+#[derive(Clone, Default)]\n+pub struct SecretRedactor {\n+ values: Arc>>,\n+}\n+\n+impl SecretRedactor {\n+ /// Register a secret value for exact substring redaction.\n+ ///\n+ /// Empty or whitespace-only values are ignored so an accidental empty\n+ /// registration cannot redact every output boundary.\n+ pub fn register(&self, value: impl Into) {\n+ let value = value.into();\n+ if value.trim().is_empty() {\n+ return;\n+ }\n+\n+ let mut values = self.values.write().unwrap_or_else(PoisonError::into_inner);\n+ if !values.iter().any(|registered| registered == &value) {\n+ values.push(value);\n+ }\n+ }\n+\n+ /// Return `true` when no secret values have been registered.\n+ pub fn is_empty(&self) -> bool {\n+ self.values\n+ .read()\n+ .unwrap_or_else(PoisonError::into_inner)\n+ .is_empty()\n+ }\n+\n+ /// Redact all registered secret values from `s`.\n+ pub fn redact_into(&self, s: &str) -> String {\n+ let values = self.registered_values_longest_first();\n+ redact_string_values(s, &values)\n+ }\n+\n+ /// Redact registered secret values from every JSON string leaf.\n+ ///\n+ /// Object keys are left unchanged.\n+ pub fn redact_json(&self, mut value: Value) -> Value {\n+ let values = self.registered_values_longest_first();\n+ if values.is_empty() {\n+ return value;\n+ }\n+\n+ redact_json_value(&mut value, &values);\n+ value\n+ }\n+\n+ fn registered_values_longest_first(&self) -> Vec {\n+ let values = self.values.read().unwrap_or_else(PoisonError::into_inner);\n+ let mut values = values.clone();\n+ values.sort_by(|left, right| right.len().cmp(&left.len()).then_with(|| left.cmp(right)));\n+ values\n+ }\n+}\n+\n+fn redact_json_value(value: &mut Value, values: &[String]) {\n+ match value {\n+ Value::Object(obj) => {\n+ for child in obj.values_mut() {\n+ redact_json_value(child, values);\n+ }\n+ }\n+ Value::Array(arr) => {\n+ for child in arr {\n+ redact_json_value(child, values);\n+ }\n+ }\n+ Value::String(text) => {\n+ let redacted = redact_string_values(text, values);\n+ if redacted != *text {\n+ *text = redacted;\n+ }\n+ }\n+ _ => {}\n+ }\n+}\n+\n+fn redact_string_values(s: &str, values: &[String]) -> String {\n+ if values.is_empty() {\n+ return s.to_string();\n+ }\n+\n+ let mut regions = Vec::new();\n+ for value in values {\n+ for (start, _) in s.match_indices(value) {\n+ let end = start + value.len();\n+ if !regions\n+ .iter()\n+ .any(|region: &Region| regions_overlap(start, end, region))\n+ {\n+ regions.push(Region { start, end });\n+ }\n+ }\n+ }\n+\n+ if regions.is_empty() {\n+ return s.to_string();\n+ }\n+\n+ regions.sort_by_key(|region| region.start);\n+\n+ let mut result = String::with_capacity(s.len());\n+ let mut previous = 0;\n+ for region in ®ions {\n+ result.push_str(&s[previous..region.start]);\n+ result.push_str(crate::REDACTION_MARKER);\n+ previous = region.end;\n+ }\n+ result.push_str(&s[previous..]);\n+ result\n+}\n+\n+fn regions_overlap(start: usize, end: usize, region: &Region) -> bool {\n+ start < region.end && region.start < end\n+}\n+\n+#[cfg(test)]\n+mod tests {\n+ use serde_json::json;\n+\n+ use super::SecretRedactor;\n+\n+ #[test]\n+ fn redacts_registered_low_entropy_value() {\n+ let redactor = SecretRedactor::default();\n+ redactor.register(\"staging\");\n+\n+ assert_eq!(\n+ crate::redact_string(\"deploy to staging\"),\n+ \"deploy to staging\"\n+ );\n+ assert_eq!(\n+ redactor.redact_into(\"deploy to staging\"),\n+ \"deploy to REDACTED\"\n+ );\n+ }\n+\n+ #[test]\n+ fn ignores_empty_and_whitespace_values() {\n+ let redactor = SecretRedactor::default();\n+ redactor.register(\"\");\n+ redactor.register(\" \");\n+\n+ assert_eq!(\n+ redactor.redact_into(\"deploy to staging\"),\n+ \"deploy to staging\"\n+ );\n+ }\n+\n+ #[test]\n+ fn redacts_overlapping_values_longest_first() {\n+ let redactor = SecretRedactor::default();\n+ redactor.register(\"abc\");\n+ redactor.register(\"abcdef\");\n+\n+ assert_eq!(redactor.redact_into(\"token=abcdef\"), \"token=REDACTED\");\n+ }\n+\n+ #[test]\n+ fn empty_registry_is_identity() {\n+ let redactor = SecretRedactor::default();\n+ let value = json!({\n+ \"env\": \"staging\",\n+ \"items\": [\"staging\", 42],\n+ });\n+\n+ assert_eq!(\n+ redactor.redact_into(\"deploy to staging\"),\n+ \"deploy to staging\"\n+ );\n+ assert_eq!(redactor.redact_json(value.clone()), value);\n+ assert!(redactor.is_empty());\n+ }\n+\n+ #[test]\n+ fn redact_json_redacts_nested_object_values_and_array_elements() {\n+ let redactor = SecretRedactor::default();\n+ redactor.register(\"staging\");\n+ let value = json!({\n+ \"environment\": \"staging\",\n+ \"items\": [\n+ \"keep\",\n+ \"deploy staging now\"\n+ ],\n+ \"staging\": \"object keys are not redacted\",\n+ });\n+\n+ assert_eq!(\n+ redactor.redact_json(value),\n+ json!({\n+ \"environment\": \"REDACTED\",\n+ \"items\": [\n+ \"keep\",\n+ \"deploy REDACTED now\"\n+ ],\n+ \"staging\": \"object keys are not redacted\",\n+ })\n+ );\n+ }\n+\n+ #[test]\n+ fn clones_share_registered_values() {\n+ let redactor = SecretRedactor::default();\n+ let clone = redactor.clone();\n+\n+ redactor.register(\"staging\");\n+\n+ assert_eq!(clone.redact_into(\"deploy to staging\"), \"deploy to REDACTED\");\n+ }\n+}\n", + "summary": { + "files_changed": 2, + "additions": 229, + "deletions": 1 + } + } + }, + { + "seq": 0, + "checkpoint": { + "timestamp": "2026-07-01T16:49:02.217135368Z", + "current_node": "simplify_opus", + "completed_nodes": [ + "start", + "toolchain", + "preflight_compile", + "preflight_lint", + "implement", + "simplify_opus" + ], + "node_retries": {}, + "context_values": { + "thread.implement.current_node": "simplify_opus", + "last_response": "The code is clean and all checks pass. Here's a summary of what the review found and what I fixed.\n\n## Review outcome\n\nThree parallel agents (reuse, quality, efficiency) converged on the same core iss", + "outcome": "succeeded", + "thread.preflight_lint.current_node": "implement", + "internal.run_id": "01KWF7MM3VPXZZA8BTHJXE9VT1", + "internal.thread_id": "implement", + "thread.start.current_node": "toolchain", + "internal.retry_count.preflight_compile": 0, + "internal.retry_count.simplify_opus": 0, + "response.simplify_opus": "The code is clean and all checks pass. Here's a summary of what the review found and what I fixed.\n\n## Review outcome\n\nThree parallel agents (reuse, quality, efficiency) converged on the same core issues. I fixed all high-value ones:\n\n**1. Extracted a shared region helper (reuse + quality).**\nThe sort → merge-overlaps → splice-with-`REDACTED` loop was duplicated between `redact_string` (lib.rs) and the new module. I pulled it into `pub(crate) fn redact_regions(s, Vec)` in lib.rs; both `redact_string` and the registry now call it.\n\n**2. Deleted per-call clone + sort on the hot path (efficiency + quality).**\nThe original `registered_values_longest_first` cloned the entire `Vec` and re-sorted it on *every* `redact_into`/`redact_json` call. By reusing `redact_string`'s **merge** overlap strategy, longest-first ordering is no longer needed for correctness, so that method, the O(n²) `regions_overlap` drop scan, and all per-call sorting/cloning are gone. Redaction now just holds the read guard, collects match regions, and delegates.\n\n**3. Merge is also strictly safer.** The old drop-overlapping-regions logic could leak a partial-secret tail when two registered secrets partially overlapped in the text; the merge strategy redacts the union.\n\n**4. Empty fast-path (efficiency, plan-required).** `redact_into`/`redact_json` now check `is_empty()` first and return the input untouched before allocating anything.\n\n**5. Centralized lock/poison handling (quality).** Added private `read()`/`write()` guard helpers so `unwrap_or_else(PoisonError::into_inner)` lives in one place instead of three, and simplified dedup to `Vec::contains`.\n\n**6. Renamed** the private `redact_json_value` → `redact_json_leaves` to avoid colliding with the public `jsonl::redact_json_value`.\n\nNot changed (false positives / intentional): keeping `RwLock` (now justified since redaction holds the read guard without cloning), the small-N per-value scan (documented as an assumption), and the owned-`Value` signature (matches existing `redact_json_value`).\n\nVerification: `fmt --check`, `clippy --all-targets -D warnings`, and `cargo nextest run -p fabro-redact` (66 tests) all pass.", + "internal.work_dir": "/home/daytona/workspace/fabro", + "thread.toolchain.current_node": "preflight_compile", + "last_stage": "simplify_opus", + "thread.preflight_compile.current_node": "preflight_lint", + "graph.model_stylesheet": "\n * { model: claude-opus-4-8; }\n ", "internal.node_visit_count": 1, "internal.retry_count.toolchain": 0, - "last_response": "Implemented Plan A in `fabro-redact`.\n\nSummary:\n- Added `SecretRedactor` in `lib/crates/fabro-redact/src/secret_registry.rs`.\n- Exported it from `lib/crates/fabro-redact/src/lib.rs`.\n- Reused the crat", "response.implement": "Implemented Plan A in `fabro-redact`.\n\nSummary:\n- Added `SecretRedactor` in `lib/crates/fabro-redact/src/secret_registry.rs`.\n- Exported it from `lib/crates/fabro-redact/src/lib.rs`.\n- Reused the crate’s shared `REDACTION_MARKER` constant.\n- Implemented:\n - shared cloneable per-run state via `Arc>>`\n - `register`, ignoring empty/whitespace-only values and de-duplicating\n - `redact_into`, using longest-first exact-match redaction\n - `redact_json`, redacting all JSON string leaves while preserving object keys\n - `is_empty`\n- Added unit tests covering low-entropy values, empty values, overlaps, empty identity behavior, nested JSON, and shared clone state.\n\nTDD:\n- Red step confirmed: `cargo nextest run -p fabro-redact` failed before implementation because `SecretRedactor` was missing.\n- Green step passed after implementation.\n\nVerification run:\n- `cargo +nightly-2026-04-14 fmt --check --all`\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings`\n- `cargo nextest run -p fabro-redact`\n- `cargo dev build -- -p fabro-cli --release`\n- `cargo dev docs check`\n- `cd apps/fabro-web && bun run typecheck`\n- `cd lib/packages/fabro-api-client && bun run typecheck`\n- `cargo nextest run --workspace`\n\nAll passed. Note: the first release build attempt failed because Bun workspace dependencies were not installed; I ran `bun install --frozen-lockfile` and reran successfully. No tracked files were changed by that install.", "internal.retry_count.start": 0, "graph.goal": "# Plan A — `SecretRedactor` in `fabro-redact`\n\n**This is Plan A of three** (split for parallel execution):\n\n- **Plan A (this file)** — add a per-run secret-value redactor to `fabro-redact`.\n Self-contained; touches only `fabro-redact/`. **Run in parallel with Plan B.**\n- **Plan B** — resolve `secrets.*` tokens at the run boundary. **Run in parallel\n with Plan A.**\n- **Plan C** — wire redaction across leak surfaces + hooks. **Run after A and B\n merge** (it consumes this crate's type and Plan B's lookup).\n\nThis plan is inert on its own: it adds a tested library primitive that Plan C\nwires up. Shipping it alone changes no behavior.\n\n> **Token notation.** Interpolation tokens are written in this file without their\n> enclosing double curly braces, so the file is safe to pass directly as a\n> workflow goal (the goal templater would otherwise try to expand them). Read\n> `secrets.NAME`, `env.NAME`, and `secrets.*` as the double-curly-brace-wrapped\n> token form used everywhere else in the codebase, and write the real\n> double-brace syntax in the code, tests, and docs you produce.\n\n---\n\n## Overall goal (shared context)\n\nMake secret tokens (`secrets.NAME`) in workflow config resolve from the server\nvault, at the run boundary, with values that never get persisted, never leak, and\nfail closed when a secret is missing or the wrong type. The redaction guarantee\nfor declared secrets is: content-based redaction (already present) is the\nuniversal baseline, plus a per-run registry of resolved secret **values** so a\ndeclared secret is redacted even when it does not look like a credential. **This\nplan builds that registry primitive.**\n\nWhy per-run and not a process global: a test-only in-process run path executes\nmultiple runs in the same process, so redaction state must be per-run, never a\n`static`/global.\n\n## Conventions\n\n- **TDD.** Write the failing test first, then the code.\n- Match the codebase: Rust import style (types by name, functions via parent\n module, no glob imports in production), `strum` for enum string maps, keep\n test-only helpers behind `#[cfg(test)]`.\n- Plain-English commit messages, PR text, and comments — no internal planning\n identifiers.\n- The verify gate runs nightly `fmt --check`, nightly\n `clippy --all-targets -D warnings`, `cargo nextest run --workspace`, docs check,\n web/api-client typecheck, and a release build. Implement so all pass.\n- Never print or log a secret value.\n\n---\n\n## Implementation\n\n### A.1 — Add the `SecretRedactor` type\n\nFile: new `lib/crates/fabro-redact/src/secret_registry.rs`, exported from\n`lib/crates/fabro-redact/src/lib.rs`.\n\nAdd a cheap, cloneable, per-run registry of secret values that redacts exact\nmatches regardless of shape. It composes *after* the existing content-based\nredaction (`redact_string`, `redact_json_value`) — this type does not replace\nthem.\n\nShape:\n\n- `SecretRedactor` backed by shared, interior-mutable state (e.g.\n `Arc>>` or `Arc>`) so a clone handed to a\n different subsystem observes registrations. Derive `Clone` and `Default`; an\n empty redactor is a pure no-op.\n- `fn register(&self, value: impl Into)` — store a secret value to be\n redacted. **Ignore empty or whitespace-only values** (registering an empty\n string would turn all output into `REDACTED`). De-duplicate.\n- `fn redact_into(&self, s: &str) -> String` — replace every registered value\n substring with the same `\"REDACTED\"` marker used by `redact_string`. Replace\n **longest values first** so a secret that is a substring of another is handled\n correctly. If the registry is empty, return the input unchanged (fast path).\n- `fn redact_json(&self, value: serde_json::Value) -> serde_json::Value` — walk\n the JSON tree and apply `redact_into` to every string leaf (both object values\n and array elements; object keys are left as-is). Exact-value matching is\n unambiguous, so unlike `redact_json_value` this pass does not skip any keys.\n- Optional `fn is_empty(&self) -> bool` for callers that want to skip work.\n\nReuse the crate's existing `\"REDACTED\"` replacement marker (see `redact_string`\nin `lib.rs`) rather than introducing a new literal.\n\n### A.2 — Tests (unit, in the new module)\n\n- A **low-entropy** value (e.g. `\"staging\"`) that `redact_string` would *not*\n catch is replaced with `REDACTED` by `redact_into` after `register(\"staging\")`.\n- Registering `\"\"` or `\" \"` is a no-op: `redact_into` leaves unrelated text\n intact (guard against the empty-value footgun).\n- Overlapping values: register both `\"abc\"` and `\"abcdef\"`; `redact_into` on a\n string containing `\"abcdef\"` redacts the whole token (longest-first), not just\n the `\"abc\"` prefix.\n- Empty registry: `redact_into` and `redact_json` are the identity.\n- `redact_json` redacts a registered value nested inside an object value and\n inside an array element.\n- A clone of the redactor observes values registered through the original (shared\n state), proving it can be handed to another subsystem.\n\n### A.3 — Verify\n\n- `cargo +nightly-2026-04-14 fmt --check --all`\n- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings`\n- `cargo nextest run -p fabro-redact`\n- release build (`cargo dev build -- -p fabro-cli --release`)\n\n## Dependencies\n\nNone. Parallel-safe with Plan B. This type is consumed by Plan C.\n", "failure_class": "", - "outcome": "succeeded", "command.output": "blob://sha256/12ae32cb1ec02d01eda3581b127c1fee3b0dc53572ed6baf239721a03d82e126", "graph.rankdir": "LR", - "thread.preflight_lint.current_node": "implement", - "internal.run_id": "01KWF7MM3VPXZZA8BTHJXE9VT1", - "internal.thread_id": "preflight_lint", - "failure_signature": "", - "thread.start.current_node": "toolchain", - "internal.retry_count.preflight_compile": 0, - "current_node": "implement", "internal.retry_count.preflight_lint": 0, - "internal.work_dir": "/home/daytona/workspace/fabro", + "failure_signature": "", + "current_node": "simplify_opus", "internal.fidelity": "compact", - "thread.toolchain.current_node": "preflight_compile", - "internal.retry_count.implement": 0, - "last_stage": "implement", - "graph.model_stylesheet": "\n * { model: claude-opus-4-8; }\n " + "internal.retry_count.implement": 0 }, "node_outcomes": { "preflight_compile": { @@ -909,14 +1056,57 @@ "tool_time_ms": 652102, "active_time_ms": 1201162 } + }, + "simplify_opus": { + "status": "succeeded", + "context_updates": { + "last_stage": "simplify_opus", + "last_response": "The code is clean and all checks pass. Here's a summary of what the review found and what I fixed.\n\n## Review outcome\n\nThree parallel agents (reuse, quality, efficiency) converged on the same core iss", + "response.simplify_opus": "The code is clean and all checks pass. Here's a summary of what the review found and what I fixed.\n\n## Review outcome\n\nThree parallel agents (reuse, quality, efficiency) converged on the same core issues. I fixed all high-value ones:\n\n**1. Extracted a shared region helper (reuse + quality).**\nThe sort → merge-overlaps → splice-with-`REDACTED` loop was duplicated between `redact_string` (lib.rs) and the new module. I pulled it into `pub(crate) fn redact_regions(s, Vec)` in lib.rs; both `redact_string` and the registry now call it.\n\n**2. Deleted per-call clone + sort on the hot path (efficiency + quality).**\nThe original `registered_values_longest_first` cloned the entire `Vec` and re-sorted it on *every* `redact_into`/`redact_json` call. By reusing `redact_string`'s **merge** overlap strategy, longest-first ordering is no longer needed for correctness, so that method, the O(n²) `regions_overlap` drop scan, and all per-call sorting/cloning are gone. Redaction now just holds the read guard, collects match regions, and delegates.\n\n**3. Merge is also strictly safer.** The old drop-overlapping-regions logic could leak a partial-secret tail when two registered secrets partially overlapped in the text; the merge strategy redacts the union.\n\n**4. Empty fast-path (efficiency, plan-required).** `redact_into`/`redact_json` now check `is_empty()` first and return the input untouched before allocating anything.\n\n**5. Centralized lock/poison handling (quality).** Added private `read()`/`write()` guard helpers so `unwrap_or_else(PoisonError::into_inner)` lives in one place instead of three, and simplified dedup to `Vec::contains`.\n\n**6. Renamed** the private `redact_json_value` → `redact_json_leaves` to avoid colliding with the public `jsonl::redact_json_value`.\n\nNot changed (false positives / intentional): keeping `RwLock` (now justified since redaction holds the read guard without cloning), the small-N per-value scan (documented as an assumption), and the owned-`Value` signature (matches existing `redact_json_value`).\n\nVerification: `fmt --check`, `clippy --all-targets -D warnings`, and `cargo nextest run -p fabro-redact` (66 tests) all pass." + }, + "notes": "Stage completed: simplify_opus", + "usage": { + "input": { + "usage": { + "model": { + "provider": "anthropic", + "model_id": "claude-opus-4-8" + }, + "tokens": { + "input_tokens": 37443, + "output_tokens": 15254, + "reasoning_tokens": 0, + "cache_read_tokens": 417842, + "cache_write_tokens": 78818 + } + }, + "facts": { + "algorithm": "anthropic", + "cache_write_5m_tokens": 78818, + "cache_write_1h_tokens": 0 + } + }, + "total_usd_micros": 1270098 + }, + "files_touched": [ + "/home/daytona/workspace/fabro/lib/crates/fabro-redact/src/lib.rs", + "/home/daytona/workspace/fabro/lib/crates/fabro-redact/src/secret_registry.rs" + ], + "timing": { + "wall_time_ms": 0, + "inference_time_ms": 194854, + "tool_time_ms": 58603, + "active_time_ms": 253457 + } } }, - "next_node_id": "simplify_opus", + "next_node_id": "simplify_gpt", "node_visits": { "start": 1, "preflight_compile": 1, "implement": 1, "preflight_lint": 1, + "simplify_opus": 1, "toolchain": 1 } }, @@ -953,7 +1143,12 @@ "first_event_seq": 52, "prompt": null, "response": null, - "completion": null, + "completion": { + "outcome": "succeeded", + "notes": "Stage completed: implement", + "failure_reason": null, + "timestamp": "2026-07-01T16:44:45.145464933Z" + }, "provider_used": { "mode": "agent", "provider": "openai", @@ -967,6 +1162,12 @@ "output": null, "started_at": "2026-07-01T16:24:43.676345229Z", "handler": "agent", + "timing": { + "wall_time_ms": 1201469, + "inference_time_ms": 549060, + "tool_time_ms": 652102, + "active_time_ms": 1201162 + }, "usage": { "input_tokens": 463942, "output_tokens": 6369, @@ -1148,7 +1349,7 @@ ], "warnings": [] }, - "state": "running" + "state": "succeeded" }, "start@1": { "first_event_seq": 18, @@ -1280,6 +1481,265 @@ }, "state": "succeeded" }, + "simplify_opus@1": { + "first_event_seq": 212, + "prompt": null, + "response": null, + "completion": null, + "provider_used": { + "mode": "agent", + "provider": "anthropic", + "model": "claude-opus-4-8" + }, + "diff": null, + "script_invocation": null, + "script_timing": null, + "parallel_results": null, + "output": null, + "started_at": "2026-07-01T16:44:48.504053007Z", + "handler": "agent", + "usage": { + "input_tokens": 37443, + "output_tokens": 15254, + "total_tokens": 549357, + "reasoning_tokens": 0, + "cache_read_tokens": 417842, + "cache_write_tokens": 78818, + "total_usd_micros": 1270098 + }, + "model": { + "provider": "anthropic", + "model_id": "claude-opus-4-8" + }, + "subagents": [ + { + "agent_id": "1a6470f4", + "depth": 1, + "task": "You are a CODE REUSE reviewer. Review a code change in the Rust crate at /home/daytona/workspace/fabro/lib/crates/fabro-redact/.\n\nThe change adds a new file `src/secret_registry.rs` defining a `SecretRedactor` type (per-run registry of exact secret values that redacts substrings from strings and JSON), and extracts a `REDACTION_MARKER` constant in `src/lib.rs`.\n\nRead these files:\n- /home/daytona/workspace/fabro/lib/crates/fabro-redact/src/secret_registry.rs\n- /home/daytona/workspace/fabro/lib/crates/fabro-redact/src/lib.rs\n- /home/daytona/workspace/fabro/lib/crates/fabro-redact/src/jsonl.rs\n\nYour job: find code-reuse opportunities. Specifically:\n1. The new file has private helpers `redact_json_value` (walks JSON tree) and `redact_string_values` (region-based substring replacement). Compare to existing `redact_string` in lib.rs and `redact_json_tree`/`redact_json_value` in jsonl.rs. Could the new code share a region-replacement helper with `redact_string` (both build regions, sort by start, then splice with REDACTION_MARKER)? Is there duplication worth extracting into a shared helper?\n2. The new code reuses `crate::Region` — good. Check if the region-overlap/merge logic duplicates the merge logic in `redact_string`.\n3. Any inline logic (string manip, sorting, dedup) that an existing utility already covers.\n\nUse grep to search the crate and workspace for similar patterns. Report concrete, specific findings with file:line references and a concrete suggested change. Do NOT edit files — only report findings. Be concise. This is a greenfield app; favor simplicity. If the code is already clean, say so.", + "status": { + "kind": "completed", + "success": true, + "turns_used": 6 + } + }, + { + "agent_id": "8b4323fb", + "depth": 1, + "task": "You are a CODE QUALITY reviewer. Review a code change in the Rust crate at /home/daytona/workspace/fabro/lib/crates/fabro-redact/.\n\nThe change adds a new file `src/secret_registry.rs` defining a `SecretRedactor` type (per-run registry of exact secret values, backed by `Arc>>`, that redacts substrings from strings and JSON), and extracts a `REDACTION_MARKER` constant in `src/lib.rs`.\n\nRead these files:\n- /home/daytona/workspace/fabro/lib/crates/fabro-redact/src/secret_registry.rs\n- /home/daytona/workspace/fabro/lib/crates/fabro-redact/src/lib.rs\n\nReview for quality issues:\n1. Redundant state / cached values that could be derived. Note: `registered_values_longest_first` clones and sorts the Vec on every redact call — is that acceptable or should ordering be maintained at register time?\n2. Data-structure choice: `Vec` with linear dedup scan on register, and full clone+sort on every redaction. For a per-run registry (small N, called potentially often on hot paths), is this the right choice? Would maintaining sorted-longest-first order at insert time, or storing sorted once, be cleaner?\n3. Lock choice: `RwLock` vs `Mutex`. Register takes write lock; reads take read lock but then clone. Is RwLock justified?\n4. Poison handling `unwrap_or_else(PoisonError::into_inner)` — consistent, reasonable?\n5. Stringly-typed code, leaky abstractions, parameter sprawl, copy-paste variation.\n6. API surface: `is_empty` is public but plan says \"optional\". `redact_json` takes owned Value and returns Value (matches existing `redact_json_value` signature) — good consistency.\n\nUse grep to check conventions in the workspace. Report concrete findings with file:line and specific suggested changes. Do NOT edit files. Be concise. Greenfield app — be aggressive about simplicity/quality. If clean, say so.", + "status": { + "kind": "completed", + "success": true, + "turns_used": 8 + } + }, + { + "agent_id": "1df80eb1", + "depth": 1, + "task": "You are an EFFICIENCY reviewer. Review a code change in the Rust crate at /home/daytona/workspace/fabro/lib/crates/fabro-redact/.\n\nThe change adds `src/secret_registry.rs` defining `SecretRedactor` (per-run registry of exact secret values backed by `Arc>>`; methods `register`, `is_empty`, `redact_into`, `redact_json`, private `registered_values_longest_first`, `redact_json_value`, `redact_string_values`, `regions_overlap`).\n\nRead:\n- /home/daytona/workspace/fabro/lib/crates/fabro-redact/src/secret_registry.rs\n- /home/daytona/workspace/fabro/lib/crates/fabro-redact/src/lib.rs\n\nReview for efficiency:\n1. Unnecessary work: `redact_into` and `redact_json` call `registered_values_longest_first` which acquires the read lock, clones the entire Vec, and sorts — EVERY call, even when the registry is empty (the empty fast-path in `redact_string_values` only triggers AFTER the clone+sort). Is there a cheaper empty-check-first path? Note the plan requires a fast path for empty registry.\n2. `redact_string_values`: for each registered value it does `s.match_indices(value)` (O(n*m)) and for each match does an O(regions) overlap scan — is this quadratic behavior a concern? For the expected small N of secrets per run it's probably fine, but flag it.\n3. Hot-path considerations: this may be called per log line / per output chunk. The per-call clone+sort of the values Vec is repeated work that could be avoided by keeping the sorted vec cached or checking is_empty first.\n4. Memory: unbounded growth of the Vec (per-run, bounded by declared secrets — probably fine, but confirm).\n5. Lock contention on a hot path.\n\nReport concrete findings with file:line and specific suggested fixes. Do NOT edit files. Be concise. If clean, say so.", + "status": { + "kind": "completed", + "success": true, + "turns_used": 4 + } + } + ], + "permission_level": "full", + "agent_tools": [ + { + "name": "AskUserQuestion", + "description": "Ask the human one or more questions and wait for their answers before continuing this stage.", + "source": { + "kind": "native" + }, + "category": "other", + "invoked": false + }, + { + "name": "TaskCreate", + "description": "Create pending tasks in the current session. Use concise subjects, descriptions, optional activeForm text, and metadata. Check TaskList first to avoid duplicate tasks.", + "source": { + "kind": "native" + }, + "category": "other", + "invoked": false + }, + { + "name": "TaskGet", + "description": "Get one task by taskId, including subject, status, description, owner, blockedBy, and blocks.", + "source": { + "kind": "native" + }, + "category": "other", + "invoked": false + }, + { + "name": "TaskList", + "description": "List tasks for the current session, including status, owner, and blocking dependencies. Use TaskGet with a taskId for full description and dependency details.", + "source": { + "kind": "native" + }, + "category": "other", + "invoked": false + }, + { + "name": "TaskUpdate", + "description": "Update an existing task's status, text, owner, metadata, or dependencies. Valid statuses are pending, in_progress, completed, and deleted. After completing a task, call TaskList to find newly unblocked work.", + "source": { + "kind": "native" + }, + "category": "other", + "invoked": false + }, + { + "name": "close_agent", + "description": "Close a running subagent that is no longer needed.", + "source": { + "kind": "native" + }, + "category": "subagent", + "invoked": false + }, + { + "name": "edit_file", + "description": "Edit a file by replacing an exact string. The old_string must be an exact match and unique unless replace_all is true; include surrounding context when needed. Read the file first and preserve existing indentation.", + "source": { + "kind": "native" + }, + "category": "write", + "invoked": true + }, + { + "name": "glob", + "description": "Find files by file names using a glob pattern. Use path to choose the search root. Prefer this over shell find or ls when locating repository files.", + "source": { + "kind": "native" + }, + "category": "read", + "invoked": false + }, + { + "name": "grep", + "description": "Search file contents with a regex pattern. Use path to choose the search root, glob_filter to limit matching files, case_insensitive for case folding, and max_results to cap output.", + "source": { + "kind": "native" + }, + "category": "read", + "invoked": true + }, + { + "name": "read_file", + "description": "Read files before editing them. Returns line-numbered text and supports offset/limit for large files. Use this instead of shell cat, head, tail, or sed when inspecting repository files.", + "source": { + "kind": "native" + }, + "category": "read", + "invoked": true + }, + { + "name": "send_input", + "description": "Send a follow-up message to a running subagent when new information or corrected instructions are needed.", + "source": { + "kind": "native" + }, + "category": "subagent", + "invoked": false + }, + { + "name": "shell", + "description": "Execute shell commands for terminal operations, package managers, tests and builds. Use dedicated tools for file reads, file edits, filename searches, and content searches. Provide timeout_ms for long-running commands.", + "source": { + "kind": "native" + }, + "category": "shell", + "invoked": true + }, + { + "name": "spawn_agent", + "description": "Spawn a subagent for independent work or context isolation. Use it for tasks that can proceed separately, and avoid duplicating the same work in the parent session.", + "source": { + "kind": "native" + }, + "category": "subagent", + "invoked": true + }, + { + "name": "wait", + "description": "Wait for a subagent to complete, then use the result to synthesize the outcome for the user.", + "source": { + "kind": "native" + }, + "category": "subagent", + "invoked": true + }, + { + "name": "web_fetch", + "description": "Fetch content from a URL that starts with http:// or https://. Pass a prompt to extract specific information or summarize the page; omit prompt to return the page content.", + "source": { + "kind": "native" + }, + "category": "other", + "invoked": false + }, + { + "name": "web_search", + "description": "Search the web using Brave Search when current external information is needed. Returns result titles, URLs, and descriptions; use web_fetch for a specific URL.", + "source": { + "kind": "native" + }, + "category": "other", + "invoked": false + }, + { + "name": "write_file", + "description": "Create new files, or overwrite an existing file only when replacement is explicitly intended. Prefer edit_file for targeted changes to existing files because write_file overwrites the full file content.", + "source": { + "kind": "native" + }, + "category": "write", + "invoked": false + } + ], + "context_window": { + "provider": "anthropic", + "model": "claude-opus-4-8", + "context_window_tokens": 1000000, + "input_tokens": 49630, + "usage_percent": 4.963, + "count_method": "response_usage_scaled_breakdown", + "staleness": "live", + "generated_at": "2026-07-01T16:49:02.192756133Z", + "event_seq": 322, + "breakdown": [ + { + "category": "system_prompt", + "tokens": 2246, + "usage_percent": 0.2246 + }, + { + "category": "tools", + "tokens": 2551, + "usage_percent": 0.2551 + }, + { + "category": "memory", + "tokens": 5423, + "usage_percent": 0.5423 + }, + { + "category": "conversation", + "tokens": 39402, + "usage_percent": 3.9402 + }, + { + "category": "other", + "tokens": 8, + "usage_percent": 0.0008 + } + ], + "warnings": [] + }, + "state": "running" + }, "preflight_lint@1": { "first_event_seq": 42, "prompt": null, diff --git a/stages/005-implement@1/diff.patch b/stages/005-implement@1/diff.patch new file mode 100644 index 000000000..5e0d0a40b --- /dev/null +++ b/stages/005-implement@1/diff.patch @@ -0,0 +1,257 @@ +diff --git a/lib/crates/fabro-redact/src/lib.rs b/lib/crates/fabro-redact/src/lib.rs +index 170cf7a81..d55f45f43 100644 +--- a/lib/crates/fabro-redact/src/lib.rs ++++ b/lib/crates/fabro-redact/src/lib.rs +@@ -8,9 +8,13 @@ mod entropy; + mod gitleaks; + mod jsonl; + mod safe_url; ++mod secret_registry; + + pub use jsonl::{redact_json_value, redact_jsonl_line}; + pub use safe_url::{DisplaySafeUrl, DisplaySafeUrlError}; ++pub use secret_registry::SecretRedactor; ++ ++pub(crate) const REDACTION_MARKER: &str = "REDACTED"; + + /// Redact a URL string for log or error output. + /// +@@ -65,7 +69,7 @@ pub fn redact_string(s: &str) -> String { + let mut prev = 0; + for r in &merged { + result.push_str(&s[prev..r.start]); +- result.push_str("REDACTED"); ++ result.push_str(REDACTION_MARKER); + prev = r.end; + } + result.push_str(&s[prev..]); +diff --git a/lib/crates/fabro-redact/src/secret_registry.rs b/lib/crates/fabro-redact/src/secret_registry.rs +new file mode 100644 +index 000000000..77879018e +--- /dev/null ++++ b/lib/crates/fabro-redact/src/secret_registry.rs +@@ -0,0 +1,224 @@ ++use std::sync::{Arc, PoisonError, RwLock}; ++ ++use serde_json::Value; ++ ++use crate::Region; ++ ++/// Per-run registry of exact secret values to redact from strings and JSON. ++/// ++/// This complements the crate's content-based redaction by redacting registered ++/// values even when they do not look like credentials. Clones share the same ++/// registry so callers can hand a redactor to another subsystem and continue to ++/// register values through the original. ++#[derive(Clone, Default)] ++pub struct SecretRedactor { ++ values: Arc>>, ++} ++ ++impl SecretRedactor { ++ /// Register a secret value for exact substring redaction. ++ /// ++ /// Empty or whitespace-only values are ignored so an accidental empty ++ /// registration cannot redact every output boundary. ++ pub fn register(&self, value: impl Into) { ++ let value = value.into(); ++ if value.trim().is_empty() { ++ return; ++ } ++ ++ let mut values = self.values.write().unwrap_or_else(PoisonError::into_inner); ++ if !values.iter().any(|registered| registered == &value) { ++ values.push(value); ++ } ++ } ++ ++ /// Return `true` when no secret values have been registered. ++ pub fn is_empty(&self) -> bool { ++ self.values ++ .read() ++ .unwrap_or_else(PoisonError::into_inner) ++ .is_empty() ++ } ++ ++ /// Redact all registered secret values from `s`. ++ pub fn redact_into(&self, s: &str) -> String { ++ let values = self.registered_values_longest_first(); ++ redact_string_values(s, &values) ++ } ++ ++ /// Redact registered secret values from every JSON string leaf. ++ /// ++ /// Object keys are left unchanged. ++ pub fn redact_json(&self, mut value: Value) -> Value { ++ let values = self.registered_values_longest_first(); ++ if values.is_empty() { ++ return value; ++ } ++ ++ redact_json_value(&mut value, &values); ++ value ++ } ++ ++ fn registered_values_longest_first(&self) -> Vec { ++ let values = self.values.read().unwrap_or_else(PoisonError::into_inner); ++ let mut values = values.clone(); ++ values.sort_by(|left, right| right.len().cmp(&left.len()).then_with(|| left.cmp(right))); ++ values ++ } ++} ++ ++fn redact_json_value(value: &mut Value, values: &[String]) { ++ match value { ++ Value::Object(obj) => { ++ for child in obj.values_mut() { ++ redact_json_value(child, values); ++ } ++ } ++ Value::Array(arr) => { ++ for child in arr { ++ redact_json_value(child, values); ++ } ++ } ++ Value::String(text) => { ++ let redacted = redact_string_values(text, values); ++ if redacted != *text { ++ *text = redacted; ++ } ++ } ++ _ => {} ++ } ++} ++ ++fn redact_string_values(s: &str, values: &[String]) -> String { ++ if values.is_empty() { ++ return s.to_string(); ++ } ++ ++ let mut regions = Vec::new(); ++ for value in values { ++ for (start, _) in s.match_indices(value) { ++ let end = start + value.len(); ++ if !regions ++ .iter() ++ .any(|region: &Region| regions_overlap(start, end, region)) ++ { ++ regions.push(Region { start, end }); ++ } ++ } ++ } ++ ++ if regions.is_empty() { ++ return s.to_string(); ++ } ++ ++ regions.sort_by_key(|region| region.start); ++ ++ let mut result = String::with_capacity(s.len()); ++ let mut previous = 0; ++ for region in ®ions { ++ result.push_str(&s[previous..region.start]); ++ result.push_str(crate::REDACTION_MARKER); ++ previous = region.end; ++ } ++ result.push_str(&s[previous..]); ++ result ++} ++ ++fn regions_overlap(start: usize, end: usize, region: &Region) -> bool { ++ start < region.end && region.start < end ++} ++ ++#[cfg(test)] ++mod tests { ++ use serde_json::json; ++ ++ use super::SecretRedactor; ++ ++ #[test] ++ fn redacts_registered_low_entropy_value() { ++ let redactor = SecretRedactor::default(); ++ redactor.register("staging"); ++ ++ assert_eq!( ++ crate::redact_string("deploy to staging"), ++ "deploy to staging" ++ ); ++ assert_eq!( ++ redactor.redact_into("deploy to staging"), ++ "deploy to REDACTED" ++ ); ++ } ++ ++ #[test] ++ fn ignores_empty_and_whitespace_values() { ++ let redactor = SecretRedactor::default(); ++ redactor.register(""); ++ redactor.register(" "); ++ ++ assert_eq!( ++ redactor.redact_into("deploy to staging"), ++ "deploy to staging" ++ ); ++ } ++ ++ #[test] ++ fn redacts_overlapping_values_longest_first() { ++ let redactor = SecretRedactor::default(); ++ redactor.register("abc"); ++ redactor.register("abcdef"); ++ ++ assert_eq!(redactor.redact_into("token=abcdef"), "token=REDACTED"); ++ } ++ ++ #[test] ++ fn empty_registry_is_identity() { ++ let redactor = SecretRedactor::default(); ++ let value = json!({ ++ "env": "staging", ++ "items": ["staging", 42], ++ }); ++ ++ assert_eq!( ++ redactor.redact_into("deploy to staging"), ++ "deploy to staging" ++ ); ++ assert_eq!(redactor.redact_json(value.clone()), value); ++ assert!(redactor.is_empty()); ++ } ++ ++ #[test] ++ fn redact_json_redacts_nested_object_values_and_array_elements() { ++ let redactor = SecretRedactor::default(); ++ redactor.register("staging"); ++ let value = json!({ ++ "environment": "staging", ++ "items": [ ++ "keep", ++ "deploy staging now" ++ ], ++ "staging": "object keys are not redacted", ++ }); ++ ++ assert_eq!( ++ redactor.redact_json(value), ++ json!({ ++ "environment": "REDACTED", ++ "items": [ ++ "keep", ++ "deploy REDACTED now" ++ ], ++ "staging": "object keys are not redacted", ++ }) ++ ); ++ } ++ ++ #[test] ++ fn clones_share_registered_values() { ++ let redactor = SecretRedactor::default(); ++ let clone = redactor.clone(); ++ ++ redactor.register("staging"); ++ ++ assert_eq!(clone.redact_into("deploy to staging"), "deploy to REDACTED"); ++ } ++} diff --git a/stages/005-implement@1/status.json b/stages/005-implement@1/status.json new file mode 100644 index 000000000..76ca9818b --- /dev/null +++ b/stages/005-implement@1/status.json @@ -0,0 +1,6 @@ +{ + "outcome": "succeeded", + "notes": "Stage completed: implement", + "failure_reason": null, + "timestamp": "2026-07-01T16:44:45.145464933Z" +} \ No newline at end of file diff --git a/stages/006-simplify_opus@1/prompt.md b/stages/006-simplify_opus@1/prompt.md new file mode 100644 index 000000000..d4c4d49ac --- /dev/null +++ b/stages/006-simplify_opus@1/prompt.md @@ -0,0 +1,180 @@ +Goal: # Plan A — `SecretRedactor` in `fabro-redact` + +**This is Plan A of three** (split for parallel execution): + +- **Plan A (this file)** — add a per-run secret-value redactor to `fabro-redact`. + Self-contained; touches only `fabro-redact/`. **Run in parallel with Plan B.** +- **Plan B** — resolve `secrets.*` tokens at the run boundary. **Run in parallel + with Plan A.** +- **Plan C** — wire redaction across leak surfaces + hooks. **Run after A and B + merge** (it consumes this crate's type and Plan B's lookup). + +This plan is inert on its own: it adds a tested library primitive that Plan C +wires up. Shipping it alone changes no behavior. + +> **Token notation.** Interpolation tokens are written in this file without their +> enclosing double curly braces, so the file is safe to pass directly as a +> workflow goal (the goal templater would otherwise try to expand them). Read +> `secrets.NAME`, `env.NAME`, and `secrets.*` as the double-curly-brace-wrapped +> token form used everywhere else in the codebase, and write the real +> double-brace syntax in the code, tests, and docs you produce. + +--- + +## Overall goal (shared context) + +Make secret tokens (`secrets.NAME`) in workflow config resolve from the server +vault, at the run boundary, with values that never get persisted, never leak, and +fail closed when a secret is missing or the wrong type. The redaction guarantee +for declared secrets is: content-based redaction (already present) is the +universal baseline, plus a per-run registry of resolved secret **values** so a +declared secret is redacted even when it does not look like a credential. **This +plan builds that registry primitive.** + +Why per-run and not a process global: a test-only in-process run path executes +multiple runs in the same process, so redaction state must be per-run, never a +`static`/global. + +## Conventions + +- **TDD.** Write the failing test first, then the code. +- Match the codebase: Rust import style (types by name, functions via parent + module, no glob imports in production), `strum` for enum string maps, keep + test-only helpers behind `#[cfg(test)]`. +- Plain-English commit messages, PR text, and comments — no internal planning + identifiers. +- The verify gate runs nightly `fmt --check`, nightly + `clippy --all-targets -D warnings`, `cargo nextest run --workspace`, docs check, + web/api-client typecheck, and a release build. Implement so all pass. +- Never print or log a secret value. + +--- + +## Implementation + +### A.1 — Add the `SecretRedactor` type + +File: new `lib/crates/fabro-redact/src/secret_registry.rs`, exported from +`lib/crates/fabro-redact/src/lib.rs`. + +Add a cheap, cloneable, per-run registry of secret values that redacts exact +matches regardless of shape. It composes *after* the existing content-based +redaction (`redact_string`, `redact_json_value`) — this type does not replace +them. + +Shape: + +- `SecretRedactor` backed by shared, interior-mutable state (e.g. + `Arc>>` or `Arc>`) so a clone handed to a + different subsystem observes registrations. Derive `Clone` and `Default`; an + empty redactor is a pure no-op. +- `fn register(&self, value: impl Into)` — store a secret value to be + redacted. **Ignore empty or whitespace-only values** (registering an empty + string would turn all output into `REDACTED`). De-duplicate. +- `fn redact_into(&self, s: &str) -> String` — replace every registered value + substring with the same `"REDACTED"` marker used by `redact_string`. Replace + **longest values first** so a secret that is a substring of another is handled + correctly. If the registry is empty, return the input unchanged (fast path). +- `fn redact_json(&self, value: serde_json::Value) -> serde_json::Value` — walk + the JSON tree and apply `redact_into` to every string leaf (both object values + and array elements; object keys are left as-is). Exact-value matching is + unambiguous, so unlike `redact_json_value` this pass does not skip any keys. +- Optional `fn is_empty(&self) -> bool` for callers that want to skip work. + +Reuse the crate's existing `"REDACTED"` replacement marker (see `redact_string` +in `lib.rs`) rather than introducing a new literal. + +### A.2 — Tests (unit, in the new module) + +- A **low-entropy** value (e.g. `"staging"`) that `redact_string` would *not* + catch is replaced with `REDACTED` by `redact_into` after `register("staging")`. +- Registering `""` or `" "` is a no-op: `redact_into` leaves unrelated text + intact (guard against the empty-value footgun). +- Overlapping values: register both `"abc"` and `"abcdef"`; `redact_into` on a + string containing `"abcdef"` redacts the whole token (longest-first), not just + the `"abc"` prefix. +- Empty registry: `redact_into` and `redact_json` are the identity. +- `redact_json` redacts a registered value nested inside an object value and + inside an array element. +- A clone of the redactor observes values registered through the original (shared + state), proving it can be handed to another subsystem. + +### A.3 — Verify + +- `cargo +nightly-2026-04-14 fmt --check --all` +- `cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings` +- `cargo nextest run -p fabro-redact` +- release build (`cargo dev build -- -p fabro-cli --release`) + +## Dependencies + +None. Parallel-safe with Plan B. This type is consumed by Plan C. + + +## Completed stages +- **toolchain**: succeeded + - Script: `command -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1` + - Output: + ``` + cargo 1.95.0 (f2d3ce0bd 2026-03-21) + ``` +- **preflight_compile**: succeeded + - Script: `cargo check -q --workspace 2>&1` + - Output: (empty) +- **preflight_lint**: succeeded + - Script: `cargo +nightly-2026-04-14 clippy -q --workspace --all-targets -- -D warnings 2>&1` + - Output: (empty) +- **implement**: succeeded + - Model: gpt-5.5, 463.9k tokens in / 12.5k out + + +# Simplify: Code Review and Cleanup + +Review all changes for reuse, quality, and efficiency. Fix any issues found. Feel free to use any sub agents you need. + +## Phase 1: Identify Changes + +Run git diff (or git diff HEAD if there are staged changes) to see what changed. If there are no git changes, review the most recently modified files that the user mentioned or that you edited earlier in this conversation. (You may already have the changes in context, if so, feel free to skip this part) + +## Phase 2: Launch Three Review Agents in Parallel + +Use the Agent tool to launch all three agents concurrently in a single message. Pass each agent the full diff so it has the complete context. + +### Agent 1: Code Reuse Review + +For each change: + +1. Search for existing utilities and helpers that could replace newly written code. Use Grep to find similar patterns elsewhere in the codebase — common locations are utility directories, shared modules, and files adjacent to the changed ones. +2. Flag any new function that duplicates existing functionality. Suggest the existing function to use instead. +3. Flag any inline logic that could use an existing utility — hand-rolled string manipulation, manual path handling, custom environment checks, ad-hoc type guards, and similar patterns are common candidates. + +Note: This is a greenfield app, so focus on maximizing simplicity and don't worry about changing things to achieve it. + +### Agent 2: Code Quality Review + +Review the same changes for hacky patterns: + +1. Redundant state: state that duplicates existing state, cached values that could be derived, observers/effects that could be direct calls +2. Parameter sprawl: adding new parameters to a function instead of generalizing or restructuring existing ones +3. Copy-paste with slight variation: near-duplicate code blocks that should be unified with a shared abstraction +4. Leaky abstractions: exposing internal details that should be encapsulated, or breaking existing abstraction boundaries +5. Stringly-typed code: using raw strings where constants, enums (string unions), or branded types already exist in the codebase + +Note: This is a greenfield app, so be aggressive in optimizing quality. + +### Agent 3: Efficiency Review + +Review the same changes for efficiency: + +1. Unnecessary work: redundant computations, repeated file reads, duplicate network/API calls, N+1 patterns +2. Missed concurrency: independent operations run sequentially when they could run in parallel +3. Hot-path bloat: new blocking work added to startup or per-request/per-render hot paths +4. Unnecessary existence checks: pre-checking file/resource existence before operating (TOCTOU anti-pattern) — operate directly and handle the error +5. Memory: unbounded data structures, missing cleanup, event listener leaks +6. Overly broad operations: reading entire files when only a portion is needed, loading all items when filtering for one + +## Phase 3: Fix Issues + +Wait for all three agents to complete. Aggregate their findings and fix each issue directly. If a finding is a false positive or not worth addressing, note it and move on — do not argue with the finding, just skip it. + +When done, briefly summarize what was fixed (or confirm the code was already clean). diff --git a/stages/006-simplify_opus@1/provider_used.json b/stages/006-simplify_opus@1/provider_used.json new file mode 100644 index 000000000..312da937d --- /dev/null +++ b/stages/006-simplify_opus@1/provider_used.json @@ -0,0 +1,5 @@ +{ + "mode": "agent", + "provider": "anthropic", + "model": "claude-opus-4-8" +} \ No newline at end of file diff --git a/stages/006-simplify_opus@1/response.md b/stages/006-simplify_opus@1/response.md new file mode 100644 index 000000000..96fa425cb --- /dev/null +++ b/stages/006-simplify_opus@1/response.md @@ -0,0 +1,23 @@ +The code is clean and all checks pass. Here's a summary of what the review found and what I fixed. + +## Review outcome + +Three parallel agents (reuse, quality, efficiency) converged on the same core issues. I fixed all high-value ones: + +**1. Extracted a shared region helper (reuse + quality).** +The sort → merge-overlaps → splice-with-`REDACTED` loop was duplicated between `redact_string` (lib.rs) and the new module. I pulled it into `pub(crate) fn redact_regions(s, Vec)` in lib.rs; both `redact_string` and the registry now call it. + +**2. Deleted per-call clone + sort on the hot path (efficiency + quality).** +The original `registered_values_longest_first` cloned the entire `Vec` and re-sorted it on *every* `redact_into`/`redact_json` call. By reusing `redact_string`'s **merge** overlap strategy, longest-first ordering is no longer needed for correctness, so that method, the O(n²) `regions_overlap` drop scan, and all per-call sorting/cloning are gone. Redaction now just holds the read guard, collects match regions, and delegates. + +**3. Merge is also strictly safer.** The old drop-overlapping-regions logic could leak a partial-secret tail when two registered secrets partially overlapped in the text; the merge strategy redacts the union. + +**4. Empty fast-path (efficiency, plan-required).** `redact_into`/`redact_json` now check `is_empty()` first and return the input untouched before allocating anything. + +**5. Centralized lock/poison handling (quality).** Added private `read()`/`write()` guard helpers so `unwrap_or_else(PoisonError::into_inner)` lives in one place instead of three, and simplified dedup to `Vec::contains`. + +**6. Renamed** the private `redact_json_value` → `redact_json_leaves` to avoid colliding with the public `jsonl::redact_json_value`. + +Not changed (false positives / intentional): keeping `RwLock` (now justified since redaction holds the read guard without cloning), the small-N per-value scan (documented as an assumption), and the owned-`Value` signature (matches existing `redact_json_value`). + +Verification: `fmt --check`, `clippy --all-targets -D warnings`, and `cargo nextest run -p fabro-redact` (66 tests) all pass. \ No newline at end of file