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Regression in 1.0.87: MCP tool call fails with "MCP tool catalog changed" when an unrelated tool's _meta differs between tools/list responses #4478

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Regression in 1.0.87: MCP tool call fails with "MCP tool catalog changed" when an unrelated tool's _meta differs between tools/list responses

Regression in 1.0.87: MCP tool call fails with "MCP tool catalog changed" when an unrelated tool's _meta differs between tools/list responses #4478

Triggered via issue October 2, 2026 22:30
@TimStewartJTimStewartJ
opened #5044 a9ba11a
Status Success
Total duration 14s
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"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"