- Extract a shared fetch_run_events_page helper so the three client
paging loops (full list, until, tail) no longer repeat the request/
convert/has_more skeleton; fold the tail loop's two descending-order
checks into one and drop its redundant had_events flag.
- Skip the latest-seq lookup in list_events_before_with_limit when the
caller supplies a before_seq cursor, so a cold projection cache costs
at most one full history scan per pagination session instead of one
per page.
- Remove the dead before_seq max(1) clamp and the passthrough order()
accessor from EventListParams.
- Document the CLI --tail 0 --follow seeding trick and the reader
event_seq placeholder invariant.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Return InvalidRequest (400) for unsupported speed too, matching the
reasoning_effort check and the complete()/stream() doc comments
- Centralize fabro_llm::Error -> ApiError mapping in a From impl so the
completions handler, playground handler, and Error::Llm arm agree on
the InvalidRequest -> 400 / else -> 502 split
- Reject unparseable reasoning_effort values with 400 instead of
silently dropping them
- Add classify_sdk_invalid_request test per fabro-workflow convention
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Unify list_events_from with list_events_from_with_limit so projection
replay shares the seek path instead of duplicating the decode loop
- Bound the event scan with keys::run_events_range instead of an
unbounded range plus a manual prefix break, so slatedb never touches
SSTs belonging to other runs or namespaces
- Store reader event_seq as None instead of a valid-looking sentinel of
1, so appends through a reader-built inner fail as ReadOnly rather
than writing duplicate sequences
- Borrow keys during scans instead of allocating a String per entry,
drop a dead branch in cached_events_from, collapse recover_next_seq's
single-caller parameters, and document the zero-padded key ordering
invariant the seek depends on
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Extract emit_branch_completed() to replace three near-identical
ParallelBranchCompleted constructions; status now reads consistently
from outcome.status
- Add context_diff_public() so parallel.rs and manager_loop.rs share the
diff-minus-engine-internal-keys step; move context_diff tests next to
the function in context.rs
- Replace fan_in's dead BranchShape struct with the canonical
Vec<ParallelBranchResult> (from_value moves, so no payload cloning)
- Narrow parseParallelOverview to ParallelBranchSummary {id, status};
its only consumer renders just those fields
- Drop helpers.test.ts's duplicate envelope() fixture in favor of the
shared makeEventEnvelope
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The unknown-value rejection test duplicated strum coverage in
fabro-model and the HTTP 422 test in fabro-server. Keep only the
field-type assertion, using the same field-pinning idiom as
stage_model_usage_round_trip.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adds a disabled-by-default `fireworks` provider to the built-in catalog,
served through the existing openai_compatible adapter/codec. The curated
roster covers Kimi K2.7 Code (default), Kimi K2.6, DeepSeek V4 Pro/Flash,
GLM 5.2, MiniMax M2.7, Qwen 3.7 Plus, and GPT-OSS 120B/20B (small
default + probe), with serverless pricing including cached-input rates.
All api_ids were verified live against /chat/completions (Fireworks'
GET /v1/models only returns a featured subset), and serverless responses
were confirmed to report prompt_tokens_details.cached_tokens, so cache
billing works through the existing codec path.
FIREWORKS_API_KEY is registered as an optional vault secret; provider
login, vault storage, and diagnostics probing are catalog-driven and
need no code changes. Includes catalog/install tests, two live e2e
tests, an integrations docs page, and a provider logo for the web UI.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adapted from poolside's official favicon mark: monochrome
fill="currentColor" at 24x24 to match the other provider logos, with the
brand's gradient-fade tail preserved via the original alpha mask.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Review follow-ups: the ParallelBranchResult snippet showed status as
String (it is StageOutcome), and the cancellation section implied a
cancelled branch status that the type does not have — cancelled-while-
waiting branches record a failed outcome (reason "branch cancelled")
and the handler returns Error::Cancelled to the run executor.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The merge of main kept two copies of testProviderCredentials in the
generated models-api.ts; regeneration is authoritative.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Cumulative implement + simplify_fable diff recovered from the run's meta
branch (fabro/meta/01KY7YH7RYCJ1BDVTTP96ZA4HV, stage 006 diff.patch).
The run validated this tree clean: cargo nextest (7,007 passed), clippy,
fmt, TS client regen + typecheck, web tests (679 passed), docs check.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Extract the quadruplicated watchdog check-and-clear logic in
schedule_worker_cancel_escalation into ManagedRun methods
(escalation_still_current, clear_escalation_for)
- Derive strum::IntoStaticStr for WorkerRef instead of a hand-written
variant-to-string match in kind()
- Use the generated AgentControlState constant instead of the raw
"waiting_for_steer" literal in run-detail.tsx
- Replace optimisticCancellationRunId state with a boolean; the
component is keyed by run id, so the stored id could only ever be
this run's own
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The crate reorganization renamed lib/crates/ to lib/apps|components|foundation/.
Git followed all modified files across the rename; the only conflict was the
newly added codec/cache.rs, now placed at lib/components/fabro-llm/src/codec/cache.rs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Reuses run_multi_turn_cache_test — the same live cache verification the
anthropic, openai, and gemini routes already have. OpenRouter was the
one caching route with no live caller, which is exactly where the
missing-breakpoints bug hid: unit and wire tests prove we now send
cache_control, but only a live call proves OpenRouter forwards it to
Anthropic and cache reads actually appear.
Runs with: set -a && source .env && set +a && \
cargo nextest run -p fabro-llm --profile e2e --run-ignored only \
-E 'test(openrouter_claude_multi_turn_cache)'
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Anthropic prompt caching is opt-in per request: without explicit
ephemeral cache_control breakpoints in the body, no cache writes or
reads ever happen. The OpenAI-compatible codec never emitted them, so
every run on openrouter Claude models billed the full conversation at
the uncached input rate on every turn (0 cache tokens on the billing
page, confirmed by OpenRouter's activity portal).
- Add a `cache_control_breakpoints` model feature declaring that a
route only caches when the request marks the cacheable prefix; set it
on the builtin OpenRouter Claude rows. Catalog build rejects the flag
without `prompt_cache`.
- Teach the Chat Completions wire shape a parts-form content variant so
a message can carry the annotation; unmarked messages keep the
plain-string form for compatibility with strict servers.
- Mark the last system message (covers tools + system upstream) and the
second-to-last user turn, counting tool results as user turns —
mirroring the anthropic codec's placement so agent loops get
incremental cache hits.
- Extract the shared placement/opt-out policy into codec::cache and
refactor the anthropic codec onto it; anthropic wire snapshots are
unchanged.
- Honor `provider_options.<name>.auto_cache = false` as an opt-out and
consume the control key instead of merging it into the body.
- Mirror the new feature through settings (fabro-config), the OpenAPI
schema, and the generated TypeScript client.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
