* feat: allow client-side tools to be specified in request
Add `client_tools` field to LettaRequest to allow passing tool schemas
at message creation time without requiring server-side registration.
When the agent calls a client-side tool, execution pauses with
stop_reason=requires_approval for the client to provide tool returns.
- Add ClientToolSchema class for request-level tool schemas
- Merge client tools with agent tools in _get_valid_tools()
- Treat client-side tool calls as requiring approval
- Add integration tests for client-side tools flow
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Co-Authored-By: Letta <noreply@letta.com>
* test: add comprehensive end-to-end test for client-side tools
Update integration test to verify the complete flow:
- Agent calls client-side tool and pauses
- Client provides tool return with secret code
- Agent processes and responds
- User asks about the code, agent recalls it
- Validate full conversation history makes sense
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Co-Authored-By: Letta <noreply@letta.com>
* update apis
* fix: client-side tools schema format and test assertions
- Use flat schema format for client tools (matching t.json_schema)
- Support both object and dict access for client tools
- Fix stop_reason assertions to access .stop_reason attribute
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Co-Authored-By: Letta <noreply@letta.com>
* refactor: simplify client_tools access pattern
ClientToolSchema objects always have .name attribute
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Co-Authored-By: Letta <noreply@letta.com>
* fix: add client_tools parameter to LettaAgentV2 for API compatibility
V2 agent doesn't use client_tools but needs the parameter
to match the base class signature.
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Co-Authored-By: Letta <noreply@letta.com>
* revert: remove client_tools from LettaRequestConfig
Client-side tools don't work with background jobs since
there's no client present to provide tool returns.
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Co-Authored-By: Letta <noreply@letta.com>
* fix: add client_tools parameter to SleeptimeMultiAgent classes
Add client_tools to step() and stream() methods in:
- SleeptimeMultiAgentV3
- SleeptimeMultiAgentV4
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Co-Authored-By: Letta <noreply@letta.com>
* chore: regenerate API specs for client_tools support
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Co-authored-by: Letta <noreply@letta.com>
