Unblocked Context Search — PRs

PR-only retrieval across connected repos. Calls context_search_prs with a natural-language query to semantically search PR descriptions and review discussions — surfacing the WHY behind code changes that Grep can't tell you.

Sources: GitHub, GitHub Enterprise, GitLab, GitLab Self-Managed, Bitbucket, Bitbucket Data Center, Azure DevOps.

How to Invoke

context_search_prs is CLI-only in most environments — it does not appear in the MCP tool list even when fully available. Run command -v unblocked once per session and cache the result. Do not conclude the tool is unavailable from the MCP surface alone. See unblocked-tools-guide for full routing rules.

CLI (preferred):

unblocked context-search-prs --query "<your query>" [--instruction "<instruction>"]

MCP fallback (only if CLI is confirmed unavailable): fall back to context_research with instruction: "Prefer PR descriptions and review discussions; deprioritize other sources".

If neither is available: stop and tell the user Unblocked is not configured in this environment (see unblocked-tools-guide for the full message). Do not substitute with other PR-search tools.