diff --git a/run.json b/run.json
index a977fa3c6..5b665b7bb 100644
--- a/run.json
+++ b/run.json
@@ -504,7 +504,7 @@
     "kind": "running"
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   "status_updated_at": "2026-07-01T16:19:34.284021538Z",
-  "last_event_at": "2026-07-01T17:02:54.915406891Z",
+  "last_event_at": "2026-07-01T17:02:58.581544103Z",
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   "checkpoints": [
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@@ -1352,9 +1352,9 @@
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     {
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+      "seq": 465,
       "checkpoint": {
-        "timestamp": "2026-07-01T17:02:54.918128041Z",
+        "timestamp": "2026-07-01T17:02:58.581365635Z",
         "current_node": "verify",
         "completed_nodes": [
           "start",
@@ -1368,45 +1368,123 @@
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         "context_values": {
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-          "last_response": "Cleanup review complete.\n\nFixed in `lib/crates/fabro-redact/src/secret_registry.rs`:\n\n- Released the registry read lock before doing string/JSON redaction by snapshotting registered values first.\n- Pr",
-          "outcome": "succeeded",
-          "thread.preflight_lint.current_node": "implement",
-          "internal.run_id": "01KWF7MM3VPXZZA8BTHJXE9VT1",
-          "internal.thread_id": "simplify_gpt",
-          "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<Region>)` 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<String>` 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",
+          "failure_signature": "",
           "thread.toolchain.current_node": "preflight_compile",
-          "last_stage": "simplify_gpt",
-          "thread.preflight_compile.current_node": "preflight_lint",
+          "last_response": "Cleanup review complete.\n\nFixed in `lib/crates/fabro-redact/src/secret_registry.rs`:\n\n- Released the registry read lock before doing string/JSON redaction by snapshotting registered values first.\n- Pr",
+          "thread.start.current_node": "toolchain",
+          "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<RwLock<Vec<String>>>`\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.",
+          "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<Region>)` 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<String>` 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.retry_count.simplify_gpt": 0,
+          "response.simplify_gpt": "Cleanup review complete.\n\nFixed in `lib/crates/fabro-redact/src/secret_registry.rs`:\n\n- Released the registry read lock before doing string/JSON redaction by snapshotting registered values first.\n- Preserved an explicit empty-registry fast path.\n- Added a no-match short-circuit in `redact_string_values` to avoid calling `redact_regions` unnecessarily.\n- Clarified docs:\n  - Registered values are exact substring matches and may be low-entropy.\n  - JSON redaction affects string values only; object keys and non-string values are unchanged.\n\nSkipped/left unchanged:\n\n- Did not add minimum length / entropy filtering because the plan explicitly requires low-entropy values like `\"staging\"` and overlapping short values like `\"abc\"`.\n- Did not add Aho-Corasick or `IndexSet`; current registry is intentionally small per run, and the simpler implementation matches the plan.\n\nVerification passed:\n\n- `cargo +nightly-2026-04-14 fmt --check --all`\n- `cargo nextest run -p fabro-redact`\n- `cargo +nightly-2026-04-14 clippy -q -p fabro-redact --all-targets -- -D warnings`\n- `cargo dev build -- -p fabro-cli --release`\n\nWorking tree currently has only:\n\n- `M lib/crates/fabro-redact/src/secret_registry.rs`",
           "graph.model_stylesheet": "\n            * { model: claude-opus-4-8; }\n        ",
-          "thread.simplify_opus.current_node": "simplify_gpt",
+          "internal.retry_count.preflight_lint": 0,
+          "current_node": "verify",
+          "internal.retry_count.verify": 0,
+          "graph.rankdir": "LR",
+          "thread.preflight_compile.current_node": "preflight_lint",
+          "internal.retry_count.implement": 0,
+          "last_stage": "simplify_gpt",
+          "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<Mutex<Vec<String>>>` or `Arc<RwLock<...>>`) 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<String>)` — 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.thread_id": "simplify_gpt",
           "internal.node_visit_count": 1,
           "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<RwLock<Vec<String>>>`\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.simplify_gpt": 0,
-          "internal.retry_count.start": 0,
-          "internal.retry_count.verify": 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<Mutex<Vec<String>>>` or `Arc<RwLock<...>>`) 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<String>)` — 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",
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-          "response.simplify_gpt": "Cleanup review complete.\n\nFixed in `lib/crates/fabro-redact/src/secret_registry.rs`:\n\n- Released the registry read lock before doing string/JSON redaction by snapshotting registered values first.\n- Preserved an explicit empty-registry fast path.\n- Added a no-match short-circuit in `redact_string_values` to avoid calling `redact_regions` unnecessarily.\n- Clarified docs:\n  - Registered values are exact substring matches and may be low-entropy.\n  - JSON redaction affects string values only; object keys and non-string values are unchanged.\n\nSkipped/left unchanged:\n\n- Did not add minimum length / entropy filtering because the plan explicitly requires low-entropy values like `\"staging\"` and overlapping short values like `\"abc\"`.\n- Did not add Aho-Corasick or `IndexSet`; current registry is intentionally small per run, and the simpler implementation matches the plan.\n\nVerification passed:\n\n- `cargo +nightly-2026-04-14 fmt --check --all`\n- `cargo nextest run -p fabro-redact`\n- `cargo +nightly-2026-04-14 clippy -q -p fabro-redact --all-targets -- -D warnings`\n- `cargo dev build -- -p fabro-cli --release`\n\nWorking tree currently has only:\n\n- `M lib/crates/fabro-redact/src/secret_registry.rs`",
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-          "thread.simplify_gpt.current_node": "verify",
-          "internal.retry_count.preflight_lint": 0,
-          "failure_signature": "",
-          "current_node": "verify",
+          "internal.retry_count.simplify_opus": 0,
+          "internal.run_id": "01KWF7MM3VPXZZA8BTHJXE9VT1",
+          "outcome": "succeeded",
           "internal.fidelity": "compact",
-          "internal.retry_count.implement": 0
+          "thread.simplify_gpt.current_node": "verify",
+          "thread.implement.current_node": "simplify_opus",
+          "thread.simplify_opus.current_node": "simplify_gpt",
+          "thread.preflight_lint.current_node": "implement",
+          "internal.retry_count.start": 0,
+          "command.output": "blob://sha256/b20c5c2047eb251e79a17223df4289472642fc8577e8c7e9ed08bfd85abc1f4e",
+          "failure_class": "",
+          "internal.retry_count.preflight_compile": 0,
+          "internal.work_dir": "/home/daytona/workspace/fabro"
         },
         "node_outcomes": {
           "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
+            }
+          },
+          "simplify_gpt": {
+            "status": "succeeded",
+            "context_updates": {
+              "response.simplify_gpt": "Cleanup review complete.\n\nFixed in `lib/crates/fabro-redact/src/secret_registry.rs`:\n\n- Released the registry read lock before doing string/JSON redaction by snapshotting registered values first.\n- Preserved an explicit empty-registry fast path.\n- Added a no-match short-circuit in `redact_string_values` to avoid calling `redact_regions` unnecessarily.\n- Clarified docs:\n  - Registered values are exact substring matches and may be low-entropy.\n  - JSON redaction affects string values only; object keys and non-string values are unchanged.\n\nSkipped/left unchanged:\n\n- Did not add minimum length / entropy filtering because the plan explicitly requires low-entropy values like `\"staging\"` and overlapping short values like `\"abc\"`.\n- Did not add Aho-Corasick or `IndexSet`; current registry is intentionally small per run, and the simpler implementation matches the plan.\n\nVerification passed:\n\n- `cargo +nightly-2026-04-14 fmt --check --all`\n- `cargo nextest run -p fabro-redact`\n- `cargo +nightly-2026-04-14 clippy -q -p fabro-redact --all-targets -- -D warnings`\n- `cargo dev build -- -p fabro-cli --release`\n\nWorking tree currently has only:\n\n- `M lib/crates/fabro-redact/src/secret_registry.rs`",
+              "last_response": "Cleanup review complete.\n\nFixed in `lib/crates/fabro-redact/src/secret_registry.rs`:\n\n- Released the registry read lock before doing string/JSON redaction by snapshotting registered values first.\n- Pr",
+              "last_stage": "simplify_gpt"
+            },
+            "notes": "Stage completed: simplify_gpt",
+            "usage": {
+              "input": {
+                "usage": {
+                  "model": {
+                    "provider": "openai",
+                    "model_id": "gpt-5.5"
+                  },
+                  "tokens": {
+                    "input_tokens": 222293,
+                    "output_tokens": 4264,
+                    "reasoning_tokens": 639,
+                    "cache_read_tokens": 141824,
+                    "cache_write_tokens": 0
+                  }
+                },
+                "facts": {
+                  "algorithm": "openai"
+                }
+              },
+              "total_usd_micros": 1329467
+            },
+            "timing": {
+              "wall_time_ms": 0,
+              "inference_time_ms": 218314,
+              "tool_time_ms": 230631,
+              "active_time_ms": 448945
+            }
+          },
+          "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
+            }
+          },
+          "verify": {
+            "status": "succeeded",
+            "context_updates": {
+              "command.output": "blob://sha256/b20c5c2047eb251e79a17223df4289472642fc8577e8c7e9ed08bfd85abc1f4e"
+            },
+            "notes": "Script completed: git fetch origin main 2>&1 && git merge --no-edit --no-stat origin/main 2>&1 && cargo +nightly-2026-04-14 fmt --all 2>&1 && cargo dev docs refresh 2>&1 && cargo +nightly-2026-04-14 fmt --check --all 2>&1 && { command -v rg >/dev/null 2>&1 || { echo 'rg is required for verify'; exit 127; }; } && ! rg -n 'AuthMode::Disabled|RunAuthMethod|RunSubjectProvenance|\\bActorRef\\b|\\bActorKind\\b|AuthenticatedSubject|AuthenticatedService|AuthorizeRunScoped|AuthorizeRunBlob|AuthorizeStageArtifact|AuthorizeCommandLog|auth_method\\s*==\\s*\"disabled\"' lib/crates apps lib/packages docs/public/api-reference/fabro-api.yaml 2>&1 && cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings 2>&1 && cargo nextest run --workspace --status-level slow --profile ci 2>&1 && cargo dev docs check 2>&1 && bun install --frozen-lockfile 2>&1 && (cd apps/fabro-web && bun run typecheck) 2>&1 && (cd apps/fabro-web && bun run test) 2>&1 && (cd lib/packages/fabro-api-client && bun run typecheck) 2>&1 && cargo dev build -- -p fabro-cli --release 2>&1",
+            "usage": null,
+            "timing": {
+              "wall_time_ms": 0,
+              "inference_time_ms": 0,
+              "tool_time_ms": 376760,
+              "active_time_ms": 376760
+            }
+          },
           "simplify_opus": {
             "status": "succeeded",
             "context_updates": {
@@ -1449,34 +1527,6 @@
               "active_time_ms": 253457
             }
           },
-          "verify": {
-            "status": "succeeded",
-            "context_updates": {
-              "command.output": "blob://sha256/b20c5c2047eb251e79a17223df4289472642fc8577e8c7e9ed08bfd85abc1f4e"
-            },
-            "notes": "Script completed: git fetch origin main 2>&1 && git merge --no-edit --no-stat origin/main 2>&1 && cargo +nightly-2026-04-14 fmt --all 2>&1 && cargo dev docs refresh 2>&1 && cargo +nightly-2026-04-14 fmt --check --all 2>&1 && { command -v rg >/dev/null 2>&1 || { echo 'rg is required for verify'; exit 127; }; } && ! rg -n 'AuthMode::Disabled|RunAuthMethod|RunSubjectProvenance|\\bActorRef\\b|\\bActorKind\\b|AuthenticatedSubject|AuthenticatedService|AuthorizeRunScoped|AuthorizeRunBlob|AuthorizeStageArtifact|AuthorizeCommandLog|auth_method\\s*==\\s*\"disabled\"' lib/crates apps lib/packages docs/public/api-reference/fabro-api.yaml 2>&1 && cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings 2>&1 && cargo nextest run --workspace --status-level slow --profile ci 2>&1 && cargo dev docs check 2>&1 && bun install --frozen-lockfile 2>&1 && (cd apps/fabro-web && bun run typecheck) 2>&1 && (cd apps/fabro-web && bun run test) 2>&1 && (cd lib/packages/fabro-api-client && bun run typecheck) 2>&1 && cargo dev build -- -p fabro-cli --release 2>&1",
-            "usage": null,
-            "timing": {
-              "wall_time_ms": 0,
-              "inference_time_ms": 0,
-              "tool_time_ms": 376760,
-              "active_time_ms": 376760
-            }
-          },
-          "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
-            }
-          },
           "preflight_lint": {
             "status": "succeeded",
             "context_updates": {
@@ -1491,56 +1541,6 @@
               "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
-            }
-          },
-          "simplify_gpt": {
-            "status": "succeeded",
-            "context_updates": {
-              "response.simplify_gpt": "Cleanup review complete.\n\nFixed in `lib/crates/fabro-redact/src/secret_registry.rs`:\n\n- Released the registry read lock before doing string/JSON redaction by snapshotting registered values first.\n- Preserved an explicit empty-registry fast path.\n- Added a no-match short-circuit in `redact_string_values` to avoid calling `redact_regions` unnecessarily.\n- Clarified docs:\n  - Registered values are exact substring matches and may be low-entropy.\n  - JSON redaction affects string values only; object keys and non-string values are unchanged.\n\nSkipped/left unchanged:\n\n- Did not add minimum length / entropy filtering because the plan explicitly requires low-entropy values like `\"staging\"` and overlapping short values like `\"abc\"`.\n- Did not add Aho-Corasick or `IndexSet`; current registry is intentionally small per run, and the simpler implementation matches the plan.\n\nVerification passed:\n\n- `cargo +nightly-2026-04-14 fmt --check --all`\n- `cargo nextest run -p fabro-redact`\n- `cargo +nightly-2026-04-14 clippy -q -p fabro-redact --all-targets -- -D warnings`\n- `cargo dev build -- -p fabro-cli --release`\n\nWorking tree currently has only:\n\n- `M lib/crates/fabro-redact/src/secret_registry.rs`",
-              "last_response": "Cleanup review complete.\n\nFixed in `lib/crates/fabro-redact/src/secret_registry.rs`:\n\n- Released the registry read lock before doing string/JSON redaction by snapshotting registered values first.\n- Pr",
-              "last_stage": "simplify_gpt"
-            },
-            "notes": "Stage completed: simplify_gpt",
-            "usage": {
-              "input": {
-                "usage": {
-                  "model": {
-                    "provider": "openai",
-                    "model_id": "gpt-5.5"
-                  },
-                  "tokens": {
-                    "input_tokens": 222293,
-                    "output_tokens": 4264,
-                    "reasoning_tokens": 639,
-                    "cache_read_tokens": 141824,
-                    "cache_write_tokens": 0
-                  }
-                },
-                "facts": {
-                  "algorithm": "openai"
-                }
-              },
-              "total_usd_micros": 1329467
-            },
-            "timing": {
-              "wall_time_ms": 0,
-              "inference_time_ms": 218314,
-              "tool_time_ms": 230631,
-              "active_time_ms": 448945
-            }
-          },
           "implement": {
             "status": "succeeded",
             "context_updates": {
@@ -1579,21 +1579,142 @@
           }
         },
         "next_node_id": "exit",
+        "git_commit_sha": "a7308759f41557f5626068ea60a132b61b0dce3c",
         "node_visits": {
-          "toolchain": 1,
-          "preflight_lint": 1,
-          "verify": 1,
-          "implement": 1,
-          "start": 1,
-          "preflight_compile": 1,
           "simplify_opus": 1,
-          "simplify_gpt": 1
+          "toolchain": 1,
+          "implement": 1,
+          "preflight_compile": 1,
+          "simplify_gpt": 1,
+          "start": 1,
+          "verify": 1,
+          "preflight_lint": 1
         }
       },
-      "diff": {}
+      "diff": {
+        "summary": {
+          "files_changed": 2,
+          "additions": 229,
+          "deletions": 1
+        }
+      }
     }
   ],
-  "conclusion": null,
+  "conclusion": {
+    "timestamp": "2026-07-01T17:02:58.597546695Z",
+    "status": "succeeded",
+    "timing": {
+      "wall_time_ms": 2604300,
+      "inference_time_ms": 962228,
+      "tool_time_ms": 1616300,
+      "active_time_ms": 2578528
+    },
+    "final_git_commit_sha": "a7308759f41557f5626068ea60a132b61b0dce3c",
+    "stages": [
+      {
+        "stage_id": "start",
+        "stage_label": "start",
+        "timing": {
+          "wall_time_ms": 0,
+          "inference_time_ms": 0,
+          "tool_time_ms": 0,
+          "active_time_ms": 0
+        },
+        "retries": 0
+      },
+      {
+        "stage_id": "toolchain",
+        "stage_label": "toolchain",
+        "timing": {
+          "wall_time_ms": 1159,
+          "inference_time_ms": 0,
+          "tool_time_ms": 1155,
+          "active_time_ms": 1155
+        },
+        "retries": 0
+      },
+      {
+        "stage_id": "preflight_compile",
+        "stage_label": "preflight_compile",
+        "timing": {
+          "wall_time_ms": 143945,
+          "inference_time_ms": 0,
+          "tool_time_ms": 143940,
+          "active_time_ms": 143940
+        },
+        "retries": 0
+      },
+      {
+        "stage_id": "preflight_lint",
+        "stage_label": "preflight_lint",
+        "timing": {
+          "wall_time_ms": 153114,
+          "inference_time_ms": 0,
+          "tool_time_ms": 153109,
+          "active_time_ms": 153109
+        },
+        "retries": 0
+      },
+      {
+        "stage_id": "implement",
+        "stage_label": "implement",
+        "timing": {
+          "wall_time_ms": 1201469,
+          "inference_time_ms": 549060,
+          "tool_time_ms": 652102,
+          "active_time_ms": 1201162
+        },
+        "billing_usd_micros": 3091746,
+        "retries": 0
+      },
+      {
+        "stage_id": "simplify_opus",
+        "stage_label": "simplify_opus",
+        "timing": {
+          "wall_time_ms": 253712,
+          "inference_time_ms": 194854,
+          "tool_time_ms": 58603,
+          "active_time_ms": 253457
+        },
+        "billing_usd_micros": 1270098,
+        "retries": 0
+      },
+      {
+        "stage_id": "simplify_gpt",
+        "stage_label": "simplify_gpt",
+        "timing": {
+          "wall_time_ms": 449157,
+          "inference_time_ms": 218314,
+          "tool_time_ms": 230631,
+          "active_time_ms": 448945
+        },
+        "billing_usd_micros": 1329467,
+        "retries": 0
+      },
+      {
+        "stage_id": "verify",
+        "stage_label": "verify",
+        "timing": {
+          "wall_time_ms": 376764,
+          "inference_time_ms": 0,
+          "tool_time_ms": 376760,
+          "active_time_ms": 376760
+        },
+        "retries": 0
+      }
+    ],
+    "billing": {
+      "input_tokens": 723678,
+      "output_tokens": 25887,
+      "total_tokens": 2186413,
+      "reasoning_tokens": 6812,
+      "cache_read_tokens": 1351218,
+      "cache_write_tokens": 78818,
+      "total_usd_micros": 5691311
+    },
+    "total_retries": 0,
+    "diff": {}
+  },
   "sandbox": {
     "kind": "ready",
     "plan": {
@@ -2234,6 +2355,40 @@
       },
       "state": "succeeded"
     },
+    "exit@1": {
+      "first_event_seq": 468,
+      "prompt": null,
+      "response": null,
+      "completion": {
+        "outcome": "succeeded",
+        "notes": null,
+        "failure_reason": null,
+        "timestamp": "2026-07-01T17:02:58.581544103Z"
+      },
+      "provider_used": null,
+      "diff": null,
+      "script_invocation": null,
+      "script_timing": null,
+      "parallel_results": null,
+      "output": null,
+      "started_at": "2026-07-01T17:02:58.581509024Z",
+      "handler": "exit",
+      "timing": {
+        "wall_time_ms": 0,
+        "inference_time_ms": 0,
+        "tool_time_ms": 0,
+        "active_time_ms": 0
+      },
+      "usage": {
+        "input_tokens": 0,
+        "output_tokens": 0,
+        "total_tokens": 0,
+        "reasoning_tokens": 0,
+        "cache_read_tokens": 0,
+        "cache_write_tokens": 0
+      },
+      "state": "succeeded"
+    },
     "simplify_opus@1": {
       "first_event_seq": 212,
       "prompt": null,
@@ -2508,7 +2663,12 @@
       "first_event_seq": 458,
       "prompt": null,
       "response": null,
-      "completion": null,
+      "completion": {
+        "outcome": "succeeded",
+        "notes": "Script completed: git fetch origin main 2>&1 && git merge --no-edit --no-stat origin/main 2>&1 && cargo +nightly-2026-04-14 fmt --all 2>&1 && cargo dev docs refresh 2>&1 && cargo +nightly-2026-04-14 fmt --check --all 2>&1 && { command -v rg >/dev/null 2>&1 || { echo 'rg is required for verify'; exit 127; }; } && ! rg -n 'AuthMode::Disabled|RunAuthMethod|RunSubjectProvenance|\\bActorRef\\b|\\bActorKind\\b|AuthenticatedSubject|AuthenticatedService|AuthorizeRunScoped|AuthorizeRunBlob|AuthorizeStageArtifact|AuthorizeCommandLog|auth_method\\s*==\\s*\"disabled\"' lib/crates apps lib/packages docs/public/api-reference/fabro-api.yaml 2>&1 && cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings 2>&1 && cargo nextest run --workspace --status-level slow --profile ci 2>&1 && cargo dev docs check 2>&1 && bun install --frozen-lockfile 2>&1 && (cd apps/fabro-web && bun run typecheck) 2>&1 && (cd apps/fabro-web && bun run test) 2>&1 && (cd lib/packages/fabro-api-client && bun run typecheck) 2>&1 && cargo dev build -- -p fabro-cli --release 2>&1",
+        "failure_reason": null,
+        "timestamp": "2026-07-01T17:02:54.915648505Z"
+      },
       "provider_used": null,
       "diff": null,
       "script_invocation": {
@@ -2532,6 +2692,12 @@
       "termination": "exited",
       "started_at": "2026-07-01T16:56:38.150774423Z",
       "handler": "command",
+      "timing": {
+        "wall_time_ms": 376764,
+        "inference_time_ms": 0,
+        "tool_time_ms": 376760,
+        "active_time_ms": 376760
+      },
       "usage": {
         "input_tokens": 0,
         "output_tokens": 0,
@@ -2540,7 +2706,7 @@
         "cache_read_tokens": 0,
         "cache_write_tokens": 0
       },
-      "state": "running"
+      "state": "succeeded"
     },
     "preflight_lint@1": {
       "first_event_seq": 42,
diff --git a/stages/008-verify@1/status.json b/stages/008-verify@1/status.json
new file mode 100644
index 000000000..9e795c718
--- /dev/null
+++ b/stages/008-verify@1/status.json
@@ -0,0 +1,6 @@
+{
+  "outcome": "succeeded",
+  "notes": "Script completed: git fetch origin main 2>&1 && git merge --no-edit --no-stat origin/main 2>&1 && cargo +nightly-2026-04-14 fmt --all 2>&1 && cargo dev docs refresh 2>&1 && cargo +nightly-2026-04-14 fmt --check --all 2>&1 && { command -v rg >/dev/null 2>&1 || { echo 'rg is required for verify'; exit 127; }; } && ! rg -n 'AuthMode::Disabled|RunAuthMethod|RunSubjectProvenance|\\bActorRef\\b|\\bActorKind\\b|AuthenticatedSubject|AuthenticatedService|AuthorizeRunScoped|AuthorizeRunBlob|AuthorizeStageArtifact|AuthorizeCommandLog|auth_method\\s*==\\s*\"disabled\"' lib/crates apps lib/packages docs/public/api-reference/fabro-api.yaml 2>&1 && cargo +nightly-2026-04-14 clippy --workspace --all-targets -- -D warnings 2>&1 && cargo nextest run --workspace --status-level slow --profile ci 2>&1 && cargo dev docs check 2>&1 && bun install --frozen-lockfile 2>&1 && (cd apps/fabro-web && bun run typecheck) 2>&1 && (cd apps/fabro-web && bun run test) 2>&1 && (cd lib/packages/fabro-api-client && bun run typecheck) 2>&1 && cargo dev build -- -p fabro-cli --release 2>&1",
+  "failure_reason": null,
+  "timestamp": "2026-07-01T17:02:54.915648505Z"
+}
\ No newline at end of file
diff --git a/stages/009-exit@1/status.json b/stages/009-exit@1/status.json
new file mode 100644
index 000000000..4f36eb175
--- /dev/null
+++ b/stages/009-exit@1/status.json
@@ -0,0 +1,6 @@
+{
+  "outcome": "succeeded",
+  "notes": null,
+  "failure_reason": null,
+  "timestamp": "2026-07-01T17:02:58.581544103Z"
+}
\ No newline at end of file