github-copilot

An Aigon coding-agent setup for the GitHub Copilot command-line tool. It provides commands for managing features and records a required implementation log unless logging is disabled in the project settings.

In plain words
What is it for?
Use it to create, prioritise, start, implement, evaluate, review, close, and push Aigon features with GitHub Copilot.
Why use it?
It gives Copilot a consistent workflow for feature work, including separate workspaces, review, and completion steps.

Agent

Install

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.

agentmods
npx agentmods add agents/jayvee/aigon/github-copilot
Clone the repo
git clone --depth 1 https://github.com/jayvee/aigon
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,855 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 92% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.01855
Opus 5 $0.00000 $0.00928
Sonnet 5 $0.00000 $0.00371
Haiku 4.5 $0.00000 $0.00186

Measured yesterday against content hash 698c470e3d8e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

github-copilot 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 yesterday.

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.

Origin

This is a copy

92% identical to amp — 106 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.aigon/docs/agents/github-copilot.md · 137 lines

How it starts

The opening of the file, as written. The whole thing — 137 lines — stays where its author put it; the contents beside it link to each section on GitHub.

GitHub Copilot CLI Configuration

Agent Identity

  • Agent ID: cp
  • Worktree Pattern: ../feature-NN-cp-description
  • Implementation Log: Default-required in all modes — solo Drive branch and worktree need at least a one-line log under ./docs/specs/features/logs/; Fleet needs a short structured log. Opt out only with "logging_level": "never" in .aigon/config.json (see .aigon/docs/development_workflow.md).

Commands

Feature Commands (unified for Drive and Fleet modes)

Command Description
/aigon-feature-create <name> Create a new feature spec
/aigon-feature-prioritise <name> Assign ID and prioritise to backlog
/aigon-feature-start <ID> [agents...] Setup for Drive (branch) or Fleet (worktrees)
/aigon-feature-do <ID> [--iterate] Implement feature; --iterate runs Autopilot retry loop
/aigon-feature-eval <ID> Create evaluation (code review or comparison)
/aigon-feature-code-review <ID> Code review with fixes by a different agent
/aigon-feature-close <ID> [agent] Merge and complete feature
/aigon-feature-push [ID] [agent] Push feature branch to origin for PR review
/aigon-feature-autonomous-start <ID> <agents...> Start autonomous feature flow with explicit stop-after control
/aigon-feature-cleanup <ID> Clean up Fleet worktrees and branches

Research Commands (unified for Drive and Fleet modes)

Command Description
/aigon-research-create <name> Create a new research topic
/aigon-research-prioritise <name> Prioritise a research topic
/aigon-research-start <ID> [agents...] Setup for Drive or Fleet execution
/aigon-research-open <ID> Re-open or attach Fleet research sessions when needed
/aigon-research-do <ID> Conduct research (write findings)
/aigon-research-review <ID> Review research findings with a different agent
/aigon-research-eval <ID> Synthesize findings before close
/aigon-research-close <ID> Complete research topic

Read the full file on GitHub · 137 lines

Changes

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.

  1. yesterday First seen · 137 lines · 0 tokens per session scan A 698c470e3d8e

Subscribe to this mod's changes

github-copilot is an agent published in the GitHub repository jayvee/aigon (23 stars, last pushed 2d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 1,855 tokens. A static security scan graded it A with 0 findings. It is 92% identical to amp, differing in 106 lines, and is treated as a copy.