RFD: MCP meta server - #269

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Fluzko wants to merge 38 commits into

symposium-dev:mainfrom

Fluzko:rfd-mcp-meta-server

Commits on Jul 29, 2026

feat: add [mcp] config section
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0d9b8be
feat: validate mcp timeout ordering
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a60e53c
feat: add per-server mcp overrides
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68e91d6
feat: add schema-to-typescript type mapping
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ab6e9ca
feat: map union and record schema forms
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eaefbce
feat: resolve $ref into named typescript types
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928a1f2
feat: render tool namespaces as typescript declarations
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d390df5
test(mcp): snapshot declarations for real servers
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9a77422
feat(mcp): add javascript sandbox with execution limits
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5addcbd
feat(mcp): normalize model-written scripts
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7a6b819
feat(mcp): dispatch tool calls from sandbox
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4a4cc19
feat(mcp): capture console output and bound results
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1c8dbec
test(mcp): add configurable mock mcp server
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acc373a
feat(mcp): connect to backing mcp servers
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699a20f
feat(mcp): supervise backing server lifecycle
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04d7515
feat(mcp): add mcp-serve subcommand
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03d7f19
feat(mcp): resolve applicable backing servers
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51a59da
feat(mcp): serve tool declarations from backing servers
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b230d24
feat(mcp): run scripts against backing servers
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09fcd48
feat(mcp): register the meta-server instead of plugin servers
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4b24d65

Commits on Jul 30, 2026

refactor(mcp): own the [[mcp_servers]] manifest shape
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f7dca0b
fix(mcp): write env and headers as objects
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9a47ddc
feat(mcp): acquire installation-backed servers on first use
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923ba13
feat(mcp): prewarm servers at session start
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4a92f2f
fix(mcp): report refused servers to the model
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4cd3f9b
fix(mcp): make docs and tests match the code
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cb4dda9
fix(mcp): keep install command output off stdout
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52897e0
fix(mcp): always answer, even when a script leaves work pending
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90dc404
fix(mcp): derive declared and bound tool names from one table
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a6cd8ca
test(mcp): cover the schema constructs the corpus lacks
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61d6b7a
fix(mcp): declare named types as aliases, not interfaces
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f99a352
docs(mcp): trim comments to what the code cannot say
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cd161ca
feat(mcp): start a backing server when a script calls it
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ed78969
feat(mcp): re-resolve the workspace when it changes mid-session
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74e1133
docs(mcp): record where the implementation differs from the RFD
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4638417

Commits on Aug 11, 2026

Merge remote-tracking branch 'origin/main' into rfd-mcp-meta-server
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eaad992
feat(mcp): type tool returns from their output schema
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c8493f7
feat(mcp): accept alternate spellings of tool names
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523e266