Evidence record / github-copilot-cli

A dated record of one change, kept so the writing that cites it can be checked. Compiled from the sources listed below by the research run, not written for reading. The judgment lives in the issues that cite it, below.

2026-10-24-github-copilot-cli-custom-agents-receive-tools-declared-through-the-documented-aliases

Custom agents receive tools declared through the documented aliases. Custom agents declaring search, web, todo, or github-mcp-server/web_search now receive the matching tools. This repairs tool availability and is distinct from 1.0.102’s inheritance of approvals for tools already granted.

Channel: tagged-release. Half: both. Date: 2026-10-19.

Operator consequence: Retest affected custom-agent definitions and inspect the tools they now expose before retaining a missing-tool workaround. A previously absent tool may now become callable; check a denied request as well as a successful one. Correct declaration resolution does not establish approval confinement or task quality.

Receipt

Finding metadata

Run: 2026-10-24-weekly-digest-2026-10-13_2026-10-24-frontier-v0

Finding ID: 2026-10-24-github-copilot-cli-custom-agents-receive-tools-declared-through-the-documented-aliases

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Source links

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Versioned source: run artifact