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PawanThakurIBM and others added 21 commits May 21, 2026 01:53
…ed at the end of every

_run, so self.connection is always None when _connect is called next.
The 'if not self.connection' guard was dead code.
…ng digits, multiple periods and dot-only strings (e.g. '.....' passed).
…e_embedding as keeping openai as a lazy optional import since it is not always required.
…ation as OpenAI(api_key=...) was recreated on every _generate_embedding call. Extract into _get_openai_client() which lazily initialises and caches self._openai_client on first use, reusing it for all subsequent queries.
…viour. 'OpenAI embedding fallback' implied it was

optional. Replaced with 'Uses a custom embedding function if supplied,
otherwise OpenAI embeddings.'
PawanThakurIBM and others added 20 commits July 7, 2026 04:14
…6472)

* fix: upgrade onnx to 1.22.0 and ignore unfixed nltk advisory in pip-audit

* fix: sync pip-audit ignore list in pre-commit config with the workflow
…rd changes (#6471)

* docs: rename ACP rules to policies across edge and v1.15.1 locales with redirects

* docs: point ACP policies pages at the new policy screenshots

* docs: address review — revert frozen v1.15.1 edits and fix redirect ordering

* docs: prefix edge policies cross-links so they resolve until the next version cut

* docs: move policies redirects above all wildcard redirects
…e state schema (#6466)

* fix(cli): unify `crewai run` flow input resolution; prompt from state schema

`crewai run` resolved the configured [tool.crewai] flow, but `--inputs` was
hard-gated behind `--definition` and routed through a separate branch — the two
ways of pointing at the same flow didn't share resolution, and required inputs
were never detected, prompted, or validated (a missing field only blew up at
runtime).

Now inputs and definition come from one place:

- Remove the "--inputs requires --definition" gate (cli.py, run_crew.py,
  run_declarative_flow.py). `--inputs` alone resolves the configured flow,
  exactly like a bare `crewai run`; `--definition` is purely an override. The
  project-env re-exec forwards `--inputs` instead of rejecting it.
- Read the flow's state schema from the runtime Flow instance
  (`type(flow.state).model_json_schema()`), which is reliable for both inline
  `json_schema` and ref-imported `pydantic` state (the static definition's
  json_schema is None for the common ref case).
- Plain `crewai run` detects required state fields (minus those satisfied by
  state defaults) and prompts for them interactively, showing each field's
  description; skipped in non-interactive / CREWAI_DMN mode.
- Validate against the schema before kickoff: pointed
  "Missing required input 'x' — <description>" errors, and warn on unknown keys
  with a did-you-mean suggestion (catches typos like `prospect_emai`).

`--inputs` on a non-flow project now errors clearly ("only supported for
declarative flows") instead of the old confusing gate.

Tests: schema-driven prompt/validate/override paths, unknown-key warning,
defaults-satisfy-required, type validation, and re-exec input forwarding.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* fix(cli): forward reserved `id` input to flow kickoff; ruff format

- Cursor: the schema filter treated an `id` key in --inputs as unknown and
  dropped it, regressing kickoff's persistence-restore support (inputs["id"]).
  Let `id` pass through untouched (test: reserved_id_input_is_forwarded).
- Apply ruff format to run_declarative_flow.py (fixes the lint-run
  `ruff format --check` step).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* fix(cli): don't block persistence-restore resume on schema validation

Cursor (High): `crewai run --inputs '{"id":"…"}'` is a persistence resume —
kickoff hydrates full state from storage, so schema-required fields may come
from the restored state rather than --inputs. The new required-field
prompt/validation was erroring/prompting before kickoff, breaking resume. When
`id` is present in --inputs, forward the inputs unchanged and skip the
prompt/validation. Test: test_id_only_input_skips_required_validation.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* fix(cli): load project .env in the declarative-flow runner

The declarative-flow path never loaded .env — flow projects (type = "flow")
missed API keys/config that crew projects pick up. The JSON-crew path loads
Path.cwd()/.env with override=True (run_crew._run_json_crew); mirror that at
the top of run_declarative_flow() so flow projects behave the same regardless
of where crewai is installed. Test: run_declarative_flow_loads_project_env.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* feat(cli): unify runtime-input prompting across declarative flows and crews

Declarative (JSON) crews now resolve inputs the same way declarative flows
do, via a shared crewai_cli.input_prompt module (prompt_for_inputs,
parse_inputs_json, closest_name, is_interactive):

- accept --inputs (previously rejected for crews), forwarded to the crew
  subprocess via CREWAI_JSON_CREW_INPUTS and validated before spinning up uv
- layer --inputs over the crew's declared `inputs` defaults
- prompt for missing {placeholder}s with the same UX as flows, and error
  cleanly with a pointed per-name message when non-interactive
- warn on unknown keys with a "did you mean" suggestion

Unlike flows — whose state schema is authoritative, so unknown keys are
dropped — the crew placeholder scan is heuristic (agent/task text fields
only), so unrecognized keys are warned about but kept, to avoid discarding a
value a field the scan doesn't cover may rely on.

--inputs remains rejected for classic (Python/YAML) crews, which take their
inputs from main.py. run_declarative_flow's private input helpers move to the
shared module with no behavior change.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* test(crewai): update mirrored CLI test after run_crew input refactor

lib/crewai/tests/cli/test_run_crew.py imports crewai_cli internals and is
collected by the lib/crewai test job (Run Tests). It still imported
_prompt_for_missing_inputs, which was replaced by _resolve_crew_inputs, so
the module failed to import — erroring pytest at collection and cancelling
the rest of the matrix via fail-fast.

Point it at _resolve_crew_inputs and patch the prompt in the shared
crewai_cli.input_prompt module where prompting now lives.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* fix(cli): filter unknown --inputs keys even on flow persistence restore

Review follow-up: the `id` (persistence-restore) branch of
_resolve_flow_inputs returned the raw payload, so typo keys passed alongside
`id` skipped the unknown-key warning/drop and reached kickoff — which can
fail strict (extra="forbid") flow state models. The restore path now still
warns on and drops unknown keys (keeping `id` and known state fields); it
only skips the required-field prompt and pre-kickoff validation, which
persistence hydrates. Regression test: test_id_restore_still_drops_unknown_keys.

Also drop the duplicate module import in test_input_prompt.py (both `import`
and `from ... import` of crewai_cli.input_prompt) flagged by the code-quality
bot; monkeypatching now uses the string target form.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
… Ollama (#6468)

Follow-ups to #6462's caching:

1. Key the catalog cache by the exact API key (via a short, non-reversible
   sha256 digest — never the key itself), not just key-present vs absent.
   Switching to a different key for the same provider now misses the previous
   account's entry and refetches, instead of showing the old account's models.

2. Never cache local providers (Ollama). /api/tags is fast and installed
   models change out-of-band, so caching could keep offering a model the user
   just deleted until the entry expired. _is_cacheable() gates both cache read
   and write; the picker now re-probes every call and reflects what's installed.

3. Shorten the dynamic catalog TTL from 6h to 5m — a stale list (new/removed
   models, account changes) is worse than a ~1s refetch, and the cache only
   needs to spare repeated fetches within a wizard session.

Tests: distinct-key cache entries, digest never stores the raw key, Ollama not
cached (reflects deletions / never written), and dynamic TTL expiry.


Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix: drain memory writes before kickoff and flow completion events

Background memory saves from the final task could still be in flight
when `CrewKickoffCompletedEvent`/`FlowFinishedEvent` fired, so telemetry
listeners tore down before `MemorySaveCompletedEvent` arrived and the
save span surfaced as "Span orphaned" errors in traces despite the
record persisting. `Crew` now drains all pending saves — including
per-agent `agent.memory` pools, which the old `finally`-only drain
missed entirely — before emitting the completion event, with the same
ordering applied to both `FlowFinishedEvent` emit paths in the flow
runtime.

* fix: address review findings on the memory drain paths

Bugbot and CodeRabbit flagged gaps in the drain coverage: the
hierarchical `manager_agent` memory pool was never drained,
`Crew.akickoff` lacked the exception-path safety net that sync
`kickoff` has, and `finalize_session_traces` emitted the deferred
session-end `FlowFinishedEvent` without draining first. Also offloads
the pre-emit drains in the flow runtime to `asyncio.to_thread` so the
blocking wait doesn't stall other coroutines sharing the event loop.

* fix: flush event bus after memory drain in flow completion paths

Bugbot flagged that flow paths went straight from the memory drain to
`FlowFinishedEvent`, while crew kickoff flushes the bus in between.
Save completion events emitted during the drain could still have
pending async handlers when flow-finished triggered trace teardown.
Adds a `crewai_event_bus.flush()` after the drain at both flow runtime
emit sites and in `finalize_session_traces`, mirroring
`Crew._create_crew_output`.
* Support legacy OpenAI base URL env var

* Add custom OpenAI-compatible endpoint support

* Refactor OpenAI completion module test to restore original module state

- Added logic to save and restore the original OpenAI completion module during the test to prevent issues with class re-imports affecting subsequent tests.
- Ensured that the test checks for the presence of the module and its attributes only after the module is properly reloaded.
- Improved test reliability by avoiding potential failures due to module state changes across tests.

* addressing comments
…ck) (#6484)

* feat(cli): run declarative flows on the TUI with a headless terminal fallback

Declarative flows now run on the CrewRunApp TUI when interactive, matching
declarative crews and conversational flows. Headless contexts — CREWAI_DMN
(deploy), piped output, CI, any non-TTY — fall back to the direct-terminal
kickoff, gated by is_interactive() (folds in the CREWAI_DMN check and requires
a real TTY).

The TUI shows per-method progress: a new STEPS panel driven by flow method
events (FlowStarted / MethodExecutionStarted/Finished/Failed), each labeled
with its declarative call type (crew/agent/expression/…) read from the flow
definition. Crews/agents inside a method keep streaming in the main panel via
the existing crew/task/LLM handlers.

- crew_run_tui.py: _run_flow_worker (flow.kickoff in a thread worker; reuses
  _on_crew_done/_on_crew_failed + _stringify_output), _is_flow_run gate so crew
  rendering is byte-identical, flow-event subscriptions building _flow_steps,
  and the STEPS sidebar + flow-aware header.
- run_declarative_flow.py: is_interactive() branch → _run_declarative_flow_tui
  (EventListener, method-type map from flow._definition, crew-parity exit codes
  and deploy chaining) or the existing terminal path.

Deviation from the approved plan: gate on is_interactive() rather than
is_dmn_mode_enabled() alone, so non-TTY runs (CI/pipes/CliRunner) never launch
a TUI — this also keeps existing headless flow tests green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* fix(cli): force flow events on for the TUI so STEPS renders under suppress_flow_events

Review follow-up: the STEPS panel and header are driven by flow method events
(FlowStarted / MethodExecution*), but the declarative runtime skips emitting
those when the flow declared config.suppress_flow_events. Interactive TUI runs
would then keep STEPS on "waiting…" and the header on "Starting flow…" while
nested crews still execute.

_run_declarative_flow_tui now forces flow.suppress_flow_events = False for the
interactive run (mirroring how the conversational path mutates the flow for the
TUI). The headless/terminal path never reaches this and keeps the flow's
declared setting. Regression test: test_run_declarative_flow_tui_enables_flow_events.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* fix(cli): clear flow header's current method when a method ends

Review follow-up: the flow header keys off _current_method, which was set on
MethodExecutionStarted but never cleared on Finished/Failed. Between steps (or
after a failed method before kickoff exits) the header kept spinning the old
method name while the STEPS sidebar already showed it done/failed.

_clear_current_method now drops the header's active method when it ends,
falling back to another still-active step (methods can overlap) or none. The
header's idle fallback shows "Working…" once a step has run and "Starting
flow…" only before the first method.

Tests: test_current_method_clears_and_falls_back_across_overlap, plus a
_current_method assertion in test_flow_method_events_build_steps.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* fix: suppress flow console panels in TUI mode; clear header agent on method change

Two review follow-ups:

1) Method panels break Textual TUI (Cursor): forcing suppress_flow_events off
   so the STEPS panel receives events also un-gated the EventListener's Rich
   flow/method panels (ConsoleFormatter.print_panel prints is_flow=True panels
   regardless of verbose), which interleave with Textual and corrupt the TUI.
   print_panel now skips is_flow panels when is_tui_mode() is set (the same
   context the TUI worker already establishes and the tracing listeners already
   honor). Non-TUI/headless flow runs are unaffected. Test:
   test_console_formatter_tui_mode.

2) Flow header showed a stale agent (CodeRabbit): _current_agent persisted
   across methods. It's now cleared when a method starts and when the active
   method changes, so the header never shows the previous method's agent until
   a new agent event arrives. Test: test_flow_method_transitions_clear_current_agent.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* fix(cli): keep flow name over nested crews; show paused flow methods

Two review follow-ups on the flow TUI:

1) Crew kickoff renamed the flow (Cursor): CrewKickoffStartedEvent overwrote
   _crew_name / the app title with a nested `call: crew` step's crew name, so
   the post-run summary could be labeled with a child crew. The rename is now
   gated on `not _is_flow_run`, preserving the flow's name; crew runs still
   adopt the crew name. Tests: test_crew_kickoff_does_not_rename_flow_run,
   test_crew_kickoff_renames_in_crew_mode.

2) Paused methods showed active (Cursor): the TUI didn't handle
   MethodExecutionPausedEvent, so a @human_feedback pause left the STEPS
   spinner running (flow status panels are suppressed in TUI mode). It now
   marks the step "paused" (⏸, teal) and the header shows "waiting for
   feedback" instead of a spinner. Test: test_method_paused_marks_step_paused.

Note: interactively *providing* human feedback from the flow TUI is a separate
follow-up; this only makes the pause visible instead of a silent stuck spinner.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* fix(cli): run human-feedback declarative flows on the terminal, not the TUI

Two review follow-ups, both rooted in @human_feedback methods:

- Paused flow marked complete (Cursor): async human feedback makes kickoff
  RETURN a HumanFeedbackPending marker (not raise), which _run_flow_worker
  would stringify and report as a successful completion with exit 0.
- Sync feedback breaks TUI (Cursor): default (sync) @human_feedback collects
  input via the flow runtime's Rich console.print + blocking input(), which
  interleaves with Textual and leaves the user unable to review output or
  submit feedback.

run_declarative_flow now routes any flow whose declarative definition declares
human feedback (_flow_uses_human_feedback) to the terminal path, where blocking
input and Rich prompts work natively — regardless of interactivity. Non-feedback
flows still get the TUI. Tests: test_flow_uses_human_feedback_detection,
test_human_feedback_flow_uses_terminal_even_when_interactive.

Fully interactive human feedback inside the TUI remains a separate follow-up.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

* refactor(cli): address review — Flow typing, debug logging, flow-vs-crew naming

Review follow-ups from @lucasgomide:

- Type flow helpers as Flow[Any] (via TYPE_CHECKING import) instead of Any and
  drop the defensive getattr chains — _definition is a typed PrivateAttr and
  name/suppress_flow_events are typed fields, so attribute access is safe.
- Replace the silent `except Exception: pass` blocks with logger.debug(...,
  exc_info=True) so unexpected failures are diagnosable in the field
  (_flow_method_types, _flow_uses_human_feedback, suppress_flow_events toggle).
- Flow-vs-crew naming: the flow worker now uses group="flow" (was the
  misleading "crew"), and the shared completion/failure handlers report the
  run with an entity-aware noun ("flow" vs "crew") via _run_noun.

Deferred (separate PR): the os._exit(130) hard-kill on user quit is kept as-is
to match the existing crew convention (run_crew._run_json_crew).

Tests: test_flow_done_uses_flow_wording_for_unfinished_tool; existing crew
wording tests unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
…turns falsy (#6505)

In conversational flows, a falsy return from an overridden route_turn()
fell back to the sticky state.last_intent from a previous turn, silently
re-running the prior turn's handler for an unhandled input.

The fallback exists for the legacy default_intents path, where
receive_user_message() classifies the intent fresh each turn. Track that
per-turn classification in _turn_classified_intent (cleared on every turn
reset) and route on it instead, so a falsy route_turn() now falls through
to the built-in answer_from_history/converse defaults and never reuses
stale routing state.

Fixes EPD-176.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Lorenze Jay <63378463+lorenzejay@users.noreply.github.com>
* fix(agent): report per-call usage metrics on kickoff results

Agent.kickoff() populated result.usage_metrics from the LLM instance's
lifetime token accumulator, so counts grew across calls and pooled
across agents sharing one LLM object — a second agent's first turn
appeared to cost the whole preceding session.

Snapshot the accumulator when a kickoff starts and report the delta on
the result (guardrail retries included), via the new
UsageMetrics.delta_since(). The LLM instance's cumulative counters are
untouched: get_token_usage_summary() keeps lifetime totals for
crew-level aggregation, and its docstring now states that scope
explicitly. Applies to both Agent and the deprecated LiteAgent, sync
and async paths.

Fixes EPD-177.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* refactor(agent): drop lite_agent.py diff, add guardrail-retry usage test

Per review: LiteAgent's kickoff path is no longer used, so the per-call
usage snapshot only needs to live in agent/core.py — revert the
lite_agent.py changes entirely. This also removes the duplicated
_current_usage_summary helper and the instance-attr baseline CodeRabbit
flagged.

Add the requested guardrail-retry regression test: a guardrail that
rejects the first attempt and accepts the second must yield
usage_metrics covering both attempts (2x a single-attempt kickoff).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
…sults (#6507)

Agent.kickoff() returned LiteAgentOutput with a plain dict at
.usage_metrics and no token_usage attribute, while Crew.kickoff()
returned CrewOutput with a UsageMetrics object at .token_usage and no
usage_metrics attribute — so a usage accessor written for one path
raised AttributeError on the other, and every consumer had to
duck-type both shapes.

Give both result types both surfaces, each name with one consistent
shape everywhere: .token_usage is a UsageMetrics object and
.usage_metrics is a plain dict, on both LiteAgentOutput and CrewOutput.
Added as read-only properties, so existing fields, serialization, and
constructors are unchanged.

Fixes EPD-178.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
…ion (#6508)

* fix(tools): stop rewriting the authored tool description at construction

BaseTool.model_post_init silently replaced the public description field
with the LLM-facing composite ("Tool Name: ...\nTool Arguments: ...\n
Tool Description: <authored>"), breaking equality assertions on authored
text and hiding the extra prompt tokens from token-careful authors.

The authored description now survives construction as written. The
composite is composed on demand via a new formatted_description property
on BaseTool and CrewStructuredTool (shared format_description_for_llm
helper), and every prompt path that relied on the baked-in composite —
render_text_description_and_args, ToolUsage._render, and tool-usage
error messages — now renders through it, so the text the LLM sees is
unchanged.

The helper strips any pre-existing composite block before composing, so
tools deserialized from old checkpoints and adapters that still bake the
composite into the field (e.g. the crewai-tools MCP adapter) don't get
double-wrapped. BaseTool._generate_description remains as a no-op hook
because subclasses override it and model_post_init still calls it.

Fixes EPD-179.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(tools): harden composite-description handling after review

- Anchor the pre-baked-composite check to the actual three-line block
  shape instead of a naive substring match, so authored prose that
  merely mentions "Tool Description:" is never truncated (CodeRabbit /
  Bugbot review finding). Shared as
  strip_composite_description_prefix() and reused by the function-
  calling schema builder, which had the same naive split.
- Make render_text_description_and_args tolerate duck-typed tools
  without a real formatted_description string (fixes CI: step-executor
  tests pass Mock tools whose auto-created attribute is not a str).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Lorenze Jay <63378463+lorenzejay@users.noreply.github.com>
… (#6509)

* fix(tools)!: make tool-result caching opt-in instead of on by default

Tool-result caching defaulted to on (Crew.cache=True, and standalone
agents self-wired a CacheHandler at construction), so an LLM calling
the same tool with identical arguments twice in one run silently got
the first result back without the tool executing. For live-data tools
that is a confidently stale answer; for state-mutating tools the second
action is silently dropped.

Caching is now opt-in with the machinery unchanged:
- Crew.cache defaults to False; Crew(cache=True) restores today's
  behavior exactly (agents still default to participating when a crew
  offers its handler, and Agent(cache=False) still opts an agent out).
- Standalone agents no longer self-wire a cache; Agent(cache=True) or
  an explicit cache_handler opts in. Previously even Crew(cache=False)
  agents cached via this self-wired handler.
- Per-tool cache_function write gating is unchanged once opted in.

Existing tests that exercised the caching machinery now opt in
explicitly; new regression tests cover the default (both identical
calls execute), crew-level opt-in dedup, and agent-level wiring.

Fixes EPD-180.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(agent): don't let copy() turn the cache default into an explicit opt-in

Agent.copy() rebuilds from model_dump(), which includes the field
default cache=True, so the copy's model_fields_set contained "cache"
and _setup_agent_executor wired a CacheHandler the source agent never
opted into (Bugbot review finding). Drop "cache" from the dump when it
was not explicitly set on the source; explicit opt-ins still survive
copying.

Also sync the Crew and BaseAgent class docstrings with the new opt-in
cache semantics (CodeRabbit review findings).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(agent): preserve cache_handler-only opt-in across Agent.copy()

copy() excludes cache_handler from the rebuilt agent, so an agent that
opted into tool-result caching solely via an explicit cache_handler
lost caching after copy() (Bugbot review finding). Carry the consent as
cache=True on the copy when the source has a handler wired and hasn't
explicitly disabled caching — the copy wires its own fresh handler,
matching pre-change copy semantics (copies never shared the source's
handler instance).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(crew): offer the crew cache handler to the hierarchical manager

The hierarchical manager agent is created in _create_manager_agent,
outside the validation-time agents loop that offers the crew's cache
handler — and managers no longer self-wire a handler — so
Crew(cache=True) hierarchical runs never cached the manager's
delegation tool calls (Bugbot review finding). Offer the shared crew
handler when the crew opted in; a user-provided manager with
cache=False stays excluded via the existing set_cache_handler gate.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(agent): only construction-time cache opt-ins survive Agent.copy()

The previous copy() fix treated any wired cache_handler as consent, but
agents that merely received the crew's shared handler at kickoff
(set_cache_handler from Crew(cache=True)) never opted in themselves —
their copies must not become standalone cachers (Bugbot review
finding). Record the opt-in signal in _setup_agent_executor, which runs
at construction before any crew wiring can happen, and have copy()
consult that flag instead of inspecting cache_handler after the fact.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
…story (#6510)

handle_turn() (and stream_turn) decided "did the handler append its
reply?" by snapshotting the assistant-message count before kickoff and
appending the stringified result when the count came back unchanged. A
handler that appends its reply and then trims state.messages to a cap —
a normal bounded-context pattern — left the count unchanged, so the
fallback appended the reply a second time on every turn once trimming
engaged, and the duplicates then crowded real turns out of the capped
window.

Replace the count heuristic with an explicit per-turn flag:
append_assistant_message() sets _assistant_reply_appended, handle_turn
and stream_turn clear it before kickoff and only fall back when no
assistant message was appended during the turn. The now-unused
_assistant_message_count() helper is removed.

Fixes EPD-181.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
…ibm-db2-review-fix

# Conflicts:
#	docs/v1.13.0/en/tools/database-data/db2searchtool.mdx
#	lib/crewai-tools/src/crewai_tools/tools/db2_search_tool/README.md
#	lib/crewai-tools/src/crewai_tools/tools/db2_search_tool/__init__.py
#	lib/crewai-tools/src/crewai_tools/tools/db2_search_tool/db2_search_tool.py
@GeetikaChughIBM
GeetikaChughIBM merged commit 6534774 into main Jul 13, 2026
50 of 51 checks passed
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7 participants