feat(acp): model switching and extension management#824
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Implement set_session_config_option for runtime model switching with provider allowlist validation and ProviderFactory closure-based creation. Add ext_method handler for MCP extension management (_agent/mcp/add, _agent/mcp/remove, _agent/mcp/list) via McpManager integration. Closes #785
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* feat(acp): model switching and extension management Implement set_session_config_option for runtime model switching with provider allowlist validation and ProviderFactory closure-based creation. Add ext_method handler for MCP extension management (_agent/mcp/add, _agent/mcp/remove, _agent/mcp/list) via McpManager integration. Closes #785 * docs: update changelog, readmes, docs for model switching and ext_method
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* chore: pin tempfile to 3.26, add SPDX header script * release: prepare v0.12.0 * ci: add CLA check for external contributors * ci: fix CLA check — store signatures in dedicated branch * chore: add SPDX license headers (MIT OR Apache-2.0) to all .rs files * docs: add CLA section to CONTRIBUTING.md * feat(core): tool-pair summarization with visibility integration (#823) * feat(core): background tool-pair summarization with visibility integration Summarize oldest tool call/response pairs when visible count exceeds tool_call_cutoff (default 6). Hides originals via agent_visible=false, inserts LLM-generated summary. XML-delimited prompt prevents injection. Validates tool_call_cutoff >= 1 in config. * docs, tests: M31 documentation, READMEs, and missing test coverage Add tool-pair summarization to CHANGELOG, docs (context.md, configuration.md), and READMEs (root, zeph-core). Add 4 missing tests: config validation (cutoff=0 rejected, cutoff=1 accepted), XML delimiter prompt validation, empty messages edge case. * feat(acp): model switching and extension management (#824) * feat(acp): model switching and extension management Implement set_session_config_option for runtime model switching with provider allowlist validation and ProviderFactory closure-based creation. Add ext_method handler for MCP extension management (_agent/mcp/add, _agent/mcp/remove, _agent/mcp/list) via McpManager integration. Closes #785 * docs: update changelog, readmes, docs for model switching and ext_method * chore: add SPDX header to custom.rs * chore: add SPDX headers to new transport module files
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Summary
set_session_config_optionfor runtime model switching with provider allowlist validation andProviderFactoryclosure-based provider creationext_methodhandler for MCP extension management (_agent/mcp/add,_agent/mcp/remove,_agent/mcp/list) viaMcpManagerintegrationprovider_overridewithArc<RwLock>and poison recovery in agent loop for per-session provider switchingTest plan
available_models--features fullCloses #785