Register lazy Host, Docker, and Daytona factories for Petri execution,
fork, and prune. Share server provider configuration, preserve lease
fingerprints, and source Daytona credentials from the vault.
Remove built-in plugin setup and skip gates; add a release-mode worker
and prune regression to catch the failure that blocked nightly builds.
Co-Authored-By: Codex <noreply@openai.com>
Reduce the workspace Cargo.toml convention block to three lines: Lithos
libraries track `main`, Cargo.lock picks the commits (move one with
`cargo update -p <crate>`), and unmerged library work is tried with an
uncommitted `[patch]`. Drop the instruction to hand-review lockfile diffs
and trim the restatements in the pebble and petri comments, the
fabro-petri README and module doc, AGENTS.md, and the docker test doc.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Every lithoscomputer git dependency (sandbox-driver, pebble, petri,
lithos-llm, twins) now uses `branch = "main"` instead of an exact rev,
matching the libraries, so the workspace resolves one Cargo source per
repository. Cargo.lock is the single place the commits are chosen; move
one with `cargo update -p <crate>`.
The lockfile keeps every commit except sandbox-driver, which moves from
583a164 to b30203c: Daytona removed its paginated sandbox listing, and
b30203c lists through cursors instead (it also moves the driver's
daytona-sdk-rust dependency to 0e69058). The Daytona auth-probe test
mocks now serve the cursor endpoint the driver calls.
CI reads the sandbox-driver commit for the plugin install from the
lockfile through cargo metadata instead of from Cargo.toml.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Fabro #893 merged before petri#36, so main pinned both at their PR
heads. Same trees; only the pinned revisions move to the merge commits.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
main (#891) upstreamed the Pebble sandbox adapter and deleted
fabro-pebble-sandbox, so Fabro now builds Pebble's sandbox-driver feature
beside Petri's crates and must hold one sandbox-driver copy. The three
pins move together: sandbox-driver to its main after #61 (host
attach-by-path, merged), Pebble to pebble#27's head after it moved its
own sandbox-driver pin to the same revision, and Petri to petri#36's
head, which carries both bumps.
Resolution: Cargo.toml keeps main's shape with the three revisions
rewritten; Cargo.lock regenerated from main's copy and holds one copy of
each library.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
`lib/components/fabro-pebble-sandbox` moved into pebble as
`pebble_coding_agent::sandbox_driver` (lithoscomputer/pebble#27): the
`Environment` over a driver handle (`SandboxEnvironment`, was
`PebbleSandbox`), the `SandboxExec` policy, the port routes, and
`display_for_log`. The pebble pin moves to that branch head, 6d03b3b,
with the `sandbox-driver` feature on (`sandbox-driver-test-util` for the
server's tests, which take `MockSandbox` from pebble now). Nothing in the
crate was Fabro's by design; what was Fabro's stays: `SecretRedactor`
moves to `fabro-redact` as pebble's `Redactor` over `redact_string`, and
the log renderer takes it where a driver failure is rendered.
`fabro-petri` hands pebble types to Petri's crates, so Petri must pin the
same pebble revision: the petri pins move to lithoscomputer/petri#36
(9ee3f85), which pins pebble at the same head. Both re-pin to the pebble
merge commit together once #27 merges.
The 14 pebble commits between the pins fold the session projection's
lifetime tallies into `SessionProjection::totals` (and `PromptDelta`'s
into a flattened `totals`, which renames the prompt's `subagents` key to
`subagent_counts`, as the projection's already was). The stage progress
fold, the runs handler, the OpenAPI schema, the generated client model,
and the round-trip test follow.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
sandbox-driver 7cc5d5ba (lithoscomputer/sandbox-driver#61) adds the
read-only attach by path to a managed host workspace; Petri 46dffa4e
(lithoscomputer/petri#37) pins the same driver revision. Both pins are
pull-request heads and move to the merge commits once those land.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri's main since #33 and #34: the launch goal, the simulated dry-run
provider, and lithoscomputer/petri#35, which keeps Fabro's dry runs on
the host workspace their checkpoints work. The pin moves to the merge
commit once #35 lands.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri 911dbb5f adds the `petri.launch_goal` compile variable and lets a
settings goal override the graph's own. Re-pin to the merge commit once
lithoscomputer/petri#33 merges.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri 12e8a17 merges origin/main into PR #30's branch and pins
sandbox-driver at 07600aa, the same revision this workspace moved to in
the last merge, so the lock links one copy of sandbox-driver again.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Fabro's own DOT parser was left with one job after create-time compile
moved to Petri: walking a workflow's file references for the bundler and
the workflow-version store, and reading a name, a goal and two counts.
Petri's frontend parses the same language, so the parser goes and a small
crate reads the graph through Petri's.
`fabro-dot` is that crate: `WorkflowGraph::parse` over
`petri_frontend_attractor::dot` and its semantic model (defaults applied,
subgraphs flattened, chains expanded), `references(position)` as the one
walker over the static-reference vocabulary (each reference with its node
and position, file references checked to be template-free), and
`normalize_for_graphviz`, the re-emit of Fabro DOT with dotted attribute
keys quoted, which the SVG render needs. It sits beside `fabro-petri`
rather than inside it because `fabro-petri` depends on `fabro-workflow`,
which depends on `fabro-workflow-version`: the version store cannot reach
`fabro-petri` without a cycle, and the bundler should not pull the engine
in to read a graph.
Deleted: `fabro-graphviz`'s lexer, grammar, AST, semantic pass and
`parse_ast` (1,829 lines, plus the `nom` dependency); the DOT model in
`fabro-types::graph` (`Graph`, `Node`, `Edge`, `AttrValue`,
`shape_to_handler_type`), with only `ReferenceKind` kept, moved to
`fabro_types::reference`; `fabro-template`'s `visit_graph_references` and
the `GraphReference`/`GraphPosition` types, with the template-syntax rule
(`validate_static_reference`) kept there; the pull-request body's DOT
fallback summary, which was unreachable because the DOT source only
travels with the run spec whose display graph the summary already reads.
`fabro-graphviz` is now the render alone, over `fabro-dot`.
Parity: the old and new walkers were run over every `.fabro` and `.dot`
file in the repository (118) before the deletion. Every reference set is
identical. Five files differ in what Petri reads more correctly: a
backslash before a newline inside a quoted string is a line continuation
(four files, inline prompt text only), and a node named only by an edge
counts as a node (`test/edge_only_node.fabro`, 3 nodes rather than 2, so
the `fabro validate` snapshot moves). The checked-in bundles' shapes and
references are pinned by a snapshot in `fabro-dot`.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Each edge was checked with rg over the crate's sources outside its
test paths. fabro-cli keeps git2, regex, ulid, and shlex as
dev-dependencies for its integration tests. fabro-automation keeps
chrono, tokio, and tracing: its migrations compile into the crate
through #[path]. petri_testkit was already optional behind fabro-petri's
test-support feature and dual-listed as a dev-dependency. The workspace
loses the agent-client-protocol and AWS entries no crate references;
jsonschema stays for the fabro-api and fabro-tool tests. Cargo.lock
was refreshed by a plain build and only loses entries.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Move the eight sandbox-driver pins from 64c14b8 to 07600aa, which is
lithoscomputer/sandbox-driver#23 (merged as 996e8a0). It absorbs one
commit: an idle Host sentinel now also reaps its own process group
when `kill -0` on its owning provider pid fails, alongside the fence
check. A Fabro worker that is killed rather than stopped no longer
leaves an idle sentinel behind for every exec it ran. The in-command
watcher still watches only the fence, so a running workload survives
its owner and a restarted provider can still fence it.
The change is internal to sandbox-driver-host; no fabro code moves.
Only the eight sandbox-driver sources change in the lockfile.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri accepts Fabro's platform-only environment keys silently, so a
catalog environment no longer warns on every admit. Only the Petri
source lines move in the lockfile.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The merged Petri main carries the Fabro frontend's layered environments,
the launch's environment selection and the MCP catalog variable this
branch relies on, over the Pebble and lithos-llm pins Fabro's main holds.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri 1fef017 pins the same lithos-llm and Pebble revisions Fabro's main
moved to in #883, so the workspace links one copy of each again. The
lockfile drops the second lithos-llm and pebble-agent/pebble-coding-agent
entries the merge carried while the two pins disagreed.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Move the lithos-llm pin from 55add459 to 43a42ac28e9d9bcf40a91abc02be4f12ca274ebb,
and the three Pebble pins from a39f43e to 67c9f48, Pebble `main`, which pins
that same lithos-llm revision so Cargo holds one lithos-llm crate. lithos-llm
`main` (ca19fac) is one commit further; that commit touches only its nightly
workflow, so this pin stays on the revision Pebble unifies with.
The `openai`, `anthropic`, `gemini`, and `openai-compatible` features are
gone upstream; each expanded to `runtime`, which `bedrock` implies, so the
four names leave the fabro-llm feature list. Every other manifest already
names `runtime`.
The catalog schema now names one adapter and many codecs per provider.
`adapter` defaults to `http`, `codecs = [...]` replaces `codec` and defaults
to `["openai-chat"]`, and the loader rejects the old `codec` key and the four
protocol-named adapter ids. Every inline catalog in tests and docs moves to
the new shape: the `openai-compatible` + `openai-chat` pair is dropped as the
default, `adapter = "openai"` + `codec = "openai-responses"` becomes
`codecs = ["openai-responses"]`, and the one test that swaps in a custom
adapter id now adds the line instead of replacing one. The settings
reference, the API schema's `Provider.adapter` description, and the SDK page
describe the new fields; the three `docs/superpowers/plans/` files that show
the old shape are dated, unchecked historical plans and are left as they are.
The implied agent profile for an operator provider that declares none used
to read the removed protocol adapter ids; it now reads the provider's first
codec (Anthropic Messages and Gemini map to their harnesses, the `bedrock`
adapter to Anthropic, everything else to OpenAI), with a test for the codec
path.
Absorbing the rest of the range: OpenRouter and Fireworks now ship enabled,
so the two fabro-llm tests that used OpenRouter as the disabled fixture use
`bedrock-openai`, and the docs and comments that said the two ship disabled
are corrected. The built-in catalog grew past 100 enabled model rows
(Vercel, TypeSafe, and the enabled OpenRouter and Fireworks rosters), so the
pagination shape test walks `page[offset]` to the last page instead of
assuming one page fits.
`cargo update -p` on the four crates also re-resolved a few already-locked
edges to match the lithos-llm lockfile: `windows-sys` 0.61.2/0.60.2 ->
0.59.0 under dirs-sys, errno, nu-ansi-term, quinn-udp, rustix,
rustls-platform-verifier, tempfile, terminal_size, and winapi-util;
`windows-core` 0.61.2 -> 0.62.2 under iana-time-zone; `errno` 0.2.8 ->
0.3.14 under signal-hook-registry; and `indexmap` 2.13.0 as a new public
dependency of lithos-llm. No package version was added or removed.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri main now carries the fork entry point, the interrupt control, the
incremental replay and the records the views asked for. Only the Petri
source lines move in the lockfile.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri c216cf2 adds `events::RunReplay`, a run's replay kept between reads
that folds only the records past the ones it consumed, and
`RunLogs::read_from`, a log read from a seq with a default over `read`.
Nothing Fabro builds changes at this pin; the projector's cache lands next.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
No store sits behind `[server.slatedb]` any more: the section leaves the
settings layer, the resolved server settings, the defaults, the API schema,
the TypeScript client, the install wizard and the docs, and `fabro install`
probes the bucket for the `artifacts/` prefix alone. A settings file that
still carries the section is rewritten once at startup by a temporary
migration that removes it with a backup beside the file.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri a5906f6 records where each scope's sandbox ran (`scope.acquired`,
`scope.failed`) and how its lease was released (`scope.released`). The
projection folds the root invocation's records into `Run.sandbox`:
`initializing` from `run.started`, `ready` with the `RunSandboxInstance`
(the provider, Petri's `host` as Fabro's `local`, the provider's id, the
image and snapshot, the working directory) from `scope.acquired`, `failed`
from `scope.failed`; the retention outcome is kept in the fold state, since
the view has no field for it. Ask Fabro reconnect and `sandbox cp`,
`preview` and `ssh` reach the run's sandbox again.
A local reconnect designates the recorded working directory again when the
host provider does not know the id: the provider mints a registry-only id
for a workspace path too long for a path-derived one, and that registry
belongs to the run's worker. The stream listing redacts its items the way
the attached stream does, so a client that pages after a stream sees the
same items.
Pins move to Petri a5906f6 (run format 6, engine log v11, event contract
4). The attach stream snapshot is re-recorded with the new record and a
filter for the host provider's minted ids; `sandbox cp` reads an upload
back through the run's workspace, which is no longer the target folder.
Server scenario tests prove the projected instance on the host and Docker
providers.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri's `scope_acquired` hook point and `SandboxOptions::lost_sandbox`,
which the sandbox checkpoints and their recovery build on.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Petri's `fabro-integration-p1` branch at 83345a8 adds
`Runtime::check_source`, the in-memory check entry point over a
`frontend::FileSource`, and makes `[workflow] engine` a known
`workflow.toml` key in its Fabro frontend, refusing any other unknown
`[workflow]` key with `unsupported.workflow_toml.key`.
Every `petri_*` entry moves from a0d2ceb to 83345a8. The lockfile changes
only the source line of the fifteen Petri packages; no other crate moves.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Fabro runs its workflows on Petri. The six Petri packages and the testkit
are pinned by revision in the workspace manifest under `petri_*` keys, and
`fabro-petri` is the one crate that depends on them. The crate's tests run
the `hello` bundle in memory on the stub registry and a command-only
workflow on the host sandbox; both skip without the sandbox-driver host
plugin, and the sandbox-plugins CI job requires it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Pebble main a39f43e26effdf99635eaf343f095c17157c9c93 (pebble #22) carries
an assistant turn's usage as Usage in the session record and moves the
record format to version 5. CodingRuntime::from_record refuses a record
in another format with UnsupportedRecord { version, supported } before
it reads the route. Fabro persists those records in SQLite for Ask Fabro
resume, and old runs get no migration, so a record written by an older
build is read back as stored and refused on the next turn.
Two tests pin that down. The store reads pebble's own version 4 fixture
back through get without a parse error and reports it unsupported. A
resumed Ask Fabro session whose stored record declares the previous
format fails its next turn with the agent_error code and the message
"session record format version 4 is not supported (this build requires
5)", runs no turn, and leaves the stored record in place.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Re-pin lithos-llm to 55add4596b861a0623d00c3a54aa5c147c8d504b and
pebble to c91810fe51aece80359b9cd8efea971af0c46925, where token usage
and cost travel together as Usage { tokens: TokenCounts, cost:
Option<Cost> }. Fabro now carries that one type everywhere it used to
carry BilledTokenCounts, BilledModelUsage, UsdMicros, or a token count
beside a cost_usd_micros.
fabro-types: billing.rs is usage.rs with ModelRef, ModelUsage { model,
usage }, sum_usage, and usage_is_empty; billing_rollup.rs is
usage_rollup.rs with ProjectionUsageStage, ProjectionUsageByModel,
ProjectionUsageRollup, and usage_rollup_from_projection. Every usage
field is named usage: StageProjection.usage and usage_by_model,
Outcome<Option<ModelUsage>>, stage.completed and stage.failed usage and
usage_by_model, prompt.completed usage, run.completed and run.failed
usage (total_usd_micros is gone), Conclusion.usage, StageSummary.usage,
Run.usage. RunSize buckets by Cost.
fabro-workflow: model_usage_from_llm prices tokens from the catalog with
a Catalog cost source, with_reported_cost keeps a provider cost, and the
pebble handler's stage_usage groups pebble's accounts by model and sums
rows with Usage::saturating_add, so a total has a cost only when every
priced part was priced. The store fold's live usage is the agent's
usage plus its descendants'.
API: the OpenAPI spec deletes BilledTokenCounts, BilledModelUsage,
CompletionUsage, CompletionCost, TokenUsage, and RunBillingSummary,
adds TokenCounts, Cost, Usage, and ModelUsage, and renames every
billing schema, property, tag, path, and operation to usage. fabro-api
reuses lithos-llm's and fabro-types' types through with_replacement,
with a round-trip test per replacement.
Old stored runs get no migration: their pebble events in the old shape
read back with zero usage, and their rebuilt projections lose agent
usage.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Moves the eight sandbox-driver crates from ddb32e1 to 64c14b8, which
brings sandbox-driver PR #22 (Daytona output resync): the Daytona
plugin's encoded-exec decoder no longer fails a command on a torn frame.
It discards through the next newline, counts the loss in the new
`sandbox_driver::OutputLoss { dropped_frames, dropped_bytes }`, and
carries it as `ExecStreamingResult::output_loss` (serde default) across
the plugin wire. A loss also sets `truncated` on both captures, so
`into_complete()` refuses while `run_streaming` completes. PR #21
(supervisor generations) was already on main under the previous pin.
Nothing in fabro needed a source change for the bump. The lockfile
changes only the eight driver source lines; the unrelated windows-sys,
windows-core, and errno flips `cargo update` proposed are not taken, and
`cargo metadata --locked` accepts the result.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Pebble #18 adds tool-result and transcript rendering options to
pebble-cli-core (RenderOptions, Renderer::options, and
session::run_prompt_with). Pebble #19 keeps a paired human's hold across
a route failover; no embedder change is needed for it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The pin moves from the head of the section-4-driver-items branch (a92c0db6,
since merged as #20) to main, which adds #21: the protocol crate's
PluginSupervisor gains numbered generations, a health probe before a
generation serves, and a refusal of a replacement that reports another
resource namespace. Petri pins the same revision, so the two runners share
one sandbox-driver.
cargo build --workspace and cargo nextest run -p fabro-sandbox -p
fabro-workflow pass (1502 tests, 48 skipped).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DvCtm3CHs5TFbQqUWtkoMX
Pebble now owns the trait an application hands its MCP support to reach a
port inside the environment. SandboxPortRoutes implements PortRoutes over
the run sandbox's preview-URL facet: a missing facet is Unsupported, a
driver failure is Failed with the driver error as its source. The mcp
feature no longer pins sandbox-driver, so fabro's sandbox-driver pin moves
on its own from here.
The new pebble rev also puts the summary call's usage and cost on
CompactionCompleted, which the CLI progress test literal names.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Pebble's RouteFailover event now describes the route that failed and how
the new route carried the prompt on. Record the continuation on fabro's
agent.failover event as an optional string (replay_prompt or
continue_turn); events written before it existed, and one-shot prompt
stages that walk the plan themselves, read as absent. The failed route's
usage, cost, and timing are not mirrored: the stage's totals already
include them through the prompt report, and no fabro run event carries
per-route usage yet.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Same tree as the development pin e494e8e; only the three pebble source
lines in the lockfile move.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Pebble's mcp-embedder-events branch gained a commit that waits for an
HTTP-placed MCP server to start answering, up to its startup timeout,
before the handshake. No fabro types changed. No fabro test runs a
pebble agent against an HTTP MCP server nothing listens on, and none
pins the old handshake text, so no fixture needs a shorter timeout.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Pebble's McpServerReady and McpServerFailed events now carry startup_ms.
The workflow event sink destructured both variants by name, so it stops
listing every field. The pin is temporary: it moves to pebble main once
lithoscomputer/pebble merges the branch.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Pebble main `222d17f` merges the sandbox-driver re-pin fabro was
pointing at by branch commit. Same tree as `9ec23d0`, so this is a
lockfile-only change.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Move supplied-content packaging into fabro-manifest beside the checkout
collector, and narrow the injected seam to a packager that returns the
dependency-ordered closure so ClientBackend registers versions with the
client it already owns.
Validate the tool input once through a ValidatedWorkflowVersionCreate
newtype, matching the other tools, instead of re-validating at three
layers. Reuse the fabro-types unique-map deserializer and the shared
"not available" error helper, derive budget messages from the limit
constants, and render the tool result through the shared summary+JSON
path used by sibling tools.
Share one extension dispatch between WorkflowLocation::resolve and
from_exact_path, compute the bundler's normalized reference once, key
path-collision checks by a Cow so the canonical exact check no longer
allocates, and log the full packaging error chain before returning the
curated tool message. Replace the hand-rolled axum test server with
httpmock and declare the new unicode dependencies at the workspace.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
