chore: bump openai-agents to 0.19.0 and openai to 2.48.0 - #207
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openai-agents 0.17.3 requires mcp<2, which conflicts with fastmcp>=4.0 that requires mcp>=2.0.0b2. Bumping to 0.19.0 which includes MCP Python SDK v2 compatibility (see openai/openai-agents-python#3989). Vetted: stdio + streamable-http transports tested against fastmcp 4.0.0a2; InputTokensDetails issue VectifyAI#187 (the reason for the original openai==2.44.0 pin) is resolved in openai-agents 0.19.0. Bump openai to 2.48.0 which openai-agents 0.19.0 declares as minimum compatible. Exact pins preserved per supply-chain policy. Why-comments added/updated.
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Summary
Bumps
openai-agents0.17.3→0.19.0andopenai2.44.0→2.48.0.Both are still pinned exactly per the supply-chain caution policy. This PR
documents the vetting rationale in
pyproject.tomlcomments following theexisting convention.
Why bump
openai-agents 0.17.3declaresmcp<2as a hard requirement.fastmcp>=4.0requires
mcp>=2.0.0b2. The two pins are irreconcilable andpip checkreportsa broken environment when both are installed.
openai-agents 0.19.0ships MCP Python SDK v2 compatibility (seeopenai/openai-agents-python#3989)
and relaxes the
mcpupper bound.Vetting
pip check— no broken requirements after bump ✓MCPServerStdio: connect →list_tools→call_toolagainstfastmcp 4.0.0a2✓MCPServerStreamableHttp: same ✓InputTokensDetails/cache_write_tokenscrash (issue [ERROR]: Query failed: 1 validation error for InputTokensDetails: messing field cache_write_tokens #187) that originallymotivated
openai==2.44.0: resolved inopenai-agents 0.19.0✓Diff