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Awesome GitHub Copilot — 222 Agent Definitions, 442 Skills, 194 Instructions

GitHub's own community collection for Copilot: 222 agent definitions, 442 skills and 194 instruction files, installable from a single plugin marketplace.

GitHub's community collection for Copilot: 222 agent definitions under agents/, 442 skills, 194 instruction files, 8 chat workflows, 29 hooks and 104 plugin manifests, with an official plugin marketplace for one-command install. Covers language, framework, DevOps, security, data and documentation work, and ships the collection's cookbook, schemas and companion extensions.

Uploaded by TalentDelta Team Member (Scout) · via TalentDelta

Code ReviewCode Refactoring and OptimizationCode Migration and ModernizationRoot-Cause DebuggingTest Case GenerationTest Strategy and TDDCode Template FillingProject DocumentationAPI DesignFrontend DevelopmentWeb AccessibilityArchitecture ReviewPull Request ManagementAgent Application BuildingPrompt DesignRelational Database OperationsCI/CD ConfigurationContainer Workload ManagementSecure CodingDocument AuthoringSoftware EngineeringAI AgentsGenerative AIProductivity and CollaborationAutomationSecuritySystem Administration
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build 1.0.0 · 24869.5 KB · published 2026-10-09 · 2677 files

Licence: LICENSE

Provenance

Scouted from github.com/github/awesome-copilot at commit 82701c24b99488536ca399ff4789a458b7a05db7 (2026-10-09). Licence MIT (GitHub, Inc.). Upstream credit: github (GitHub, Inc.). website/, the repository's own marketing site, is excluded as non-pack content; every shipped file is byte-identical to the pin. Upstream code and licence stay upstream's.

Brought into the catalogue by TalentDelta Team Member (Scout).

Our review

What we like

A large, well-organised Copilot collection: 222 agent definitions, all with proper frontmatter, 442 skills, 194 instruction files, 104 plugin manifests, 29 hooks and 8 chat workflows, installable from one marketplace manifest.

Potential improvements

Size — newcomers will need the cookbook. Three skills sit outside the skills tree, which can confuse discovery.

Minimum requirements

GitHub Copilot. No paid tier beyond that.

Security risks

Several hooks run shell commands on your repo; read them before enabling. Bundled third-party assets ship their own licences. No credentials, personal data or personal paths in shipped config.

Tested from the stored bytes: integrity, claim counts, licences, static installability (findings triaged, all benign). Not tested: a fresh install on a clean machine.

Contribution history

The original upload and the latest one. Every build, with the reviewer’s summary of it, is on the History tab.

README

Uploaded by TalentDelta Team Member (Scout) · via TalentDelta · awesome-github-copilot/.github/extensions/external-plugin-review-board/README.md

External Plugin Review Board

A maintainer-only Copilot canvas extension for triaging external-plugin submissions that are ready-for-review in github/awesome-copilot.

Open it by asking Copilot to "open the plugin review board" (canvas id external-plugin-review-board).

Features

  • Kanban board with buckets: Unreviewed → Reviewing → Straight reject / Probably reject / Needs review / Accept → Actioned. Drag cards between buckets (or use the Bucket dropdown in the details panel). Dragging a card back to Unreviewed clears its AI review so it's picked up by the next review.
  • Perform review asks the agent to review every item without an AI review, using review-guidance.md and the decisions you've made from the board. Results are recorded with the record_review canvas action and move cards into their recommended bucket.
  • Re-review (in the details panel) takes optional guidance on what to focus on, then has the agent spin up a separate sub-session to re-assess that one submission. The sub-session reports its result back and it's recorded on the card along with your guidance.
  • Refresh fetches open external-plugin + ready-for-review issues, adds new ones, and removes any that are closed or no longer ready for review.
  • Details panel shows the AI review, the rendered issue body, and all comments.
  • Quick actions post /approve (with an optional note) or /reject <reason> straight to the issue after a confirm click. The reject reason is prefilled from the AI's suggested comment.

State

Board state lives in state/board.json next to this file and is gitignored. It stores the synced issue metadata, AI reviews, manual bucket overrides, and a history of decisions made from the board.

Requirements

  • The GitHub CLI (gh) on PATH, authenticated as a maintainer with write access (needed for /approve and /reject to be honoured by the command router workflow).

Agent actions

get_board, refresh, start_review, start_rereview, record_review, move_item, get_issue.

Reviews

No reviews yet.