feat: context compression, integration tests, MCP client#5
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zeroasterisk merged 1 commit intomainfrom Mar 9, 2026
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## Context Compression (#80) - ADK.Context.Compressor behaviour with configurable strategies - Truncate strategy: keeps system + last N messages - Summarize strategy: uses LLM to condense older messages - Wired into LlmAgent via context_compressor option - Configurable threshold before compression kicks in ## Integration Tests (#92) - test/integration/gemini_api_test.exs with real Gemini API tests - Single-turn Q&A, multi-turn conversation, tool use round-trip - Agent transfer, error handling (bad model, invalid request) - Tagged @tag :integration, excluded by default - Run with: GEMINI_API_KEY=key mix test --include integration ## MCP Client (#77) - Already implemented in prior PRs with full test coverage - Client connects via stdio, performs JSON-RPC initialization - ToolAdapter converts MCP tools to ADK FunctionTools - Mock MCP server for testing ## Housekeeping - Added examples build artifacts to .gitignore
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Context Compression (#80) — P2
ADK.Context.Compressorbehaviour with configurable strategiesADK.Context.Compressor.Truncate— keeps system messages + last N non-system messagesADK.Context.Compressor.Summarize— uses LLM to summarize older messages into condensed historyLlmAgentviacontext_compressoroption — compresses before sending to LLMIntegration Tests (#92) — P1
test/integration/gemini_api_test.exswith 6 test cases hitting real Gemini API@tag :integration, excluded by defaultGEMINI_API_KEY=key mix test --include integrationgemini-2.0-flash-liteto minimize costMCP Client (#77) — Already Complete
ADK.MCP.Clientwith stdio transport, JSON-RPC initialization,list_tools/1,call_tool/3ADK.MCP.ToolAdapterconverts MCP tools to ADKFunctionToolstructstest/support/for testingTests
mix test(excluding integration): 226 tests, 0 failures, 6 excluded