Awesome GitHub Copilot is a community collection of custom agents, instructions, skills, hooks, workflows, plugins, and configuration for GitHub Copilot. It helps Copilot users customize coding and development tasks. Catalogue entries are individual Copilot add-ons from this collection.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/github/awesome-copilotWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/github/awesome-copilot/gem-planner)<a href="https://agentmods.dev/agents/github/awesome-copilot/gem-planner"><img src="https://agentmods.dev/badge/agents/github/awesome-copilot/gem-planner/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/github/awesome-copilot/gem-planner"><img src="https://agentmods.dev/badge/agents/github/awesome-copilot/gem-planner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00022 | $0.02087 |
| Opus 5.5 | $0.00009 | $0.00835 |
| Sonnet 5.5 | $0.00004 | $0.00417 |
| Haiku 4.5 | $0.00002 | $0.00209 |
Grade A, and why
gem-planner scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
2 near-identical copies found in the catalogue:
- gem-planner — 100% identical, 0 lines differ
- gem-planner — 86% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 167 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PLANNER
Lean wave planning, task decomposition, scheduling.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago Changed · +22 lines aa1164776836
- 1mo ago Changed · -63 lines af2dc8516431
- 1mo ago Changed · +19 lines 0b84a4858031
- 1mo ago First seen · 189 lines · 22 tokens per session scan A 35b11dfcffd6
gem-planner is an agent published in the GitHub repository github/awesome-copilot (40,285 stars, last pushed today), licensed MIT. It adds 22 tokens to every session and 2,087 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other agents, from other repositories
ndv-scope
Scope enforcer. Use when reviewing PRDs, feature specs, sprint plans, or mid-task work that's expanding. Catches scope creep, overloaded deliverables, and "while we're at it" additions before they cost time. Autistic intolerance of undefined boundaries — undefined scope is not a risk to be managed, it is a state that…
product-owner
Strategic facilitator bridging business needs and technical execution. Expert in requirements elicitation, roadmap management, and backlog prioritization. Triggers on requirements, user story, backlog, MVP, PRD, stakeholder.
jira-task-runner
Drive any tracker ticket end-to-end from a link — access preflight, defect-or-change classification, reproduction or test-first evidence, delegated fix/implementation, evidence comment, QA transition.
phase-executor
Executes plans with deviation handling, checkpoint protocols, and state management. Spawned by execute-phase orchestrator.
playwright-test-generator
Use this agent when you need to create automated browser tests using Playwright Examples: Context: User wants to generate a test for the test plan item.
.NET-Notebook-Migration-Agent
Expert .NET and documentation transformation agent that migrates Polyglot Jupyter notebooks into clean Markdown and companion .NET sample code.