Fix four bugs in MCP tool schema and result handling - #1259

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hsm207 wants to merge 12 commits into

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hsm207:fix/mcp-schema-and-media

Commits on Sep 3, 2026

Extract MCP content-to-tool-result mapping into a pure function

hsm207
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codebuff-team
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91002a6
Fix zod schema amputation by lodash cloneDeep (schema._zod.parent crash)

hsm207
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d45e316
Add regression tests for zod-safe clone

hsm207
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codebuff-team
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d3e3579
Store plain JSON Schema in persisted agent state, not live zod schemas

hsm207
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codebuff-team
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20098dd
Add regression tests for JSON Schema state storage

hsm207
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codebuff-team
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a509fcf
Treat text MCP resources as text, not base64 media

hsm207
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codebuff-team
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80d20e5
Add regression tests for text MCP resources

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d9d032f
Degrade non-image MCP resources and file parts instead of poisoning sessions

hsm207
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codebuff-team
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6a3ab2e
Add regression tests for non-image resource and file-part handling

hsm207
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codebuff-team
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29250a3
Log schema-conversion fallbacks and MCP tool loads instead of failing silently

hsm207
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be29269
Polish regression tests: Given/When/Then docstrings and contractual names

hsm207
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codebuff-team
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7eb0da8
Rewrite test module headers as plain context prose

hsm207
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codebuff-team
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780db6f