* 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
🤖 Generated with [Letta Code](https://letta.com)
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
🤖 Generated with [Letta Code](https://letta.com)
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
🤖 Generated with [Letta Code](https://letta.com)
Co-Authored-By: Letta <noreply@letta.com>
* refactor: simplify client_tools access pattern
ClientToolSchema objects always have .name attribute
🤖 Generated with [Letta Code](https://letta.com)
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.
🤖 Generated with [Letta Code](https://letta.com)
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.
🤖 Generated with [Letta Code](https://letta.com)
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
🤖 Generated with [Letta Code](https://letta.com)
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>
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Co-authored-by: Letta <noreply@letta.com>
* fix: add context prompt to sleeptime agent user message
Previously the sleeptime agent received only the raw conversation
transcript with no context, causing identity confusion where the
agent would believe it was the primary agent.
Now includes a pre-prompt that:
- Uses "sleeptime agent" terminology explicitly
- Clarifies the agent is NOT the primary agent
- Explains message labels (assistant = primary agent)
- States the agent has no prior turns in the transcript
- Describes the memory management role
🤖 Generated with [Letta Code](https://letta.com)
Co-Authored-By: Letta <noreply@letta.com>
* chore: remove redundant sleeptime pre-prompt line
* chore: add memory_persona reference to sleeptime pre-prompt
* chore: wrap sleeptime pre-prompt in system-reminder tags
* chore: rename transcript to messages in sleeptime pre-prompt
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Co-authored-by: Letta <noreply@letta.com>
