When an agent declares `apps` (enterprise integrations) but they resolve to no
tools — unknown/misspelled app, app not connected, no actions, or a missing
CREWAI_PLATFORM_INTEGRATION_TOKEN — the agent silently runs without them and
can't do what those apps were for. CrewaiPlatformTools returns an empty list in
all those cases, and both resolution sites dropped it silently (agent kickoff
`if platform_tools:` and crew `_inject_platform_tools` merge), while the only
existing signal is a verbose-gated Logger.log.
Emit a loud UserWarning from Agent.get_platform_tools() — the shared choke point
for the agent-kickoff path (core.py:_prepare_kickoff), the crew task path
(crew.py:_inject_platform_tools), and declarative flows (agent actions route
through the same kickoff). The warning names the unresolved apps and the likely
causes.
Tests: warns on zero-tool resolution (direct + crew-prepare paths), stays quiet
when tools resolve.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RBYGqJHC2TMC6fonFziuuh
0039376e7b