github-attribution

github-attribution is a skill for Claude Code from bartoszarendt/agenticloop. It costs 66 tokens per session (1,189 once invoked), scanned A, original, MIT.

A GitHub writing and reading rule for coding agents that share one GitHub identity. It adds text markers showing which agent role authored an issue, pull request, comment, or commit.

In plain words
What is it for?
Use it when agents create or read GitHub issues, pull requests, or comments, or write commits. It explains the required body and commit markers and how to interpret them.
Why use it?
GitHub normally shows the shared account, so readers cannot tell which role did the work. These markers provide a cooperative, non-cryptographic way to identify the role.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the agenticloop plugin — 18 skills, 3 commands, 4 agents shipped together

Good fit Use it when agents create or read GitHub issues, pull requests, or comments, or write commits. It explains the required body and commit markers and how to interpret them.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/bartoszarendt/agenticloop/github-attribution
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.

Any agent
npx skills add bartoszarendt/agenticloop --skill github-attribution
Clone the repo
git clone --depth 1 https://github.com/bartoszarendt/agenticloop

Made for: Claude Code.

Or install agenticloop, the plugin that ships this one along with the rest of its 18 skills, 3 commands, 4 agents.

Wrote 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.

agentmods badge for github-attribution

README.md
[![agentmods](https://agentmods.dev/badge/skills/bartoszarendt/agenticloop/github-attribution/github.svg)](https://agentmods.dev/skills/bartoszarendt/agenticloop/github-attribution)
Your own site
<a href="https://agentmods.dev/skills/bartoszarendt/agenticloop/github-attribution"><img src="https://agentmods.dev/badge/skills/bartoszarendt/agenticloop/github-attribution/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.

agentmods 80×15 button for github-attribution

Your own site · 80×15
<a href="https://agentmods.dev/skills/bartoszarendt/agenticloop/github-attribution"><img src="https://agentmods.dev/badge/skills/bartoszarendt/agenticloop/github-attribution.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,189 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found 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 5.1 $0.00066 $0.01189
Opus 5.5 $0.00026 $0.00476
Sonnet 5.5 $0.00013 $0.00238
Haiku 4.5 $0.00007 $0.00119

Measured 1mo ago against content hash 49c0deba0630, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

github-attribution 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 1mo 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.

skills/github-attribution/SKILL.md · 134 lines

How it starts

The opening of the file, as written. The whole thing — 134 lines — stays where its author put it; the contents beside it link to each section on GitHub.

GitHub attribution

This skill applies only when task_backend: github is set. Files-backed projects do not post GitHub bodies or comments and do not use these trailers; see agenticloop/backends/files.md.

When multiple agent roles share one GitHub token, GitHub's author field cannot identify which role wrote a comment. Agentic Loop uses a cooperative text trailer for role attribution.

This is not cryptographic. Treat missing or malformed attribution as unknown.

Body trailer

End every agent-authored issue, pull request, or comment body with one final line:

[[agent: orchestrator]]
[[agent: maintainer]]
[[agent: engineer]]

Use exactly one actual authoring role. Put the trailer after a blank line at the end of the body. The accepted forms are [[agent: engineer]], [[agent: maintainer]], and [[agent: orchestrator]].

Commit trailer

End every agent-authored commit message with:

Task: T-001
Agent: engineer

Use the linked issue's non-empty frontmatter task_id when it exists. For a legacy issue without task_id, use its number instead, for example:

Task: #42
Agent: engineer

The body role and Agent: value must agree exactly. The Agent: value must be the exact lowercase canonical roleId; a capitalized spelling such as Agent: Engineer is rejected. The repair shape is always one final body trailer [[agent: <role>]] and one final commit trailer pair Task: <resolved task id> / Agent: <role>.

Prospective commit flow

Do not hand-author the message. task commit-message writes it, with the canonical trailer block already in place and the role derived from the commit class:

npx agenticloop task commit-message <task-id> --class <commit-class> --subject <text> --output .agenticloop/tmp/<task>-commit-message.txt
npx agenticloop commit-attribution check --task <task-id> --message-file .agenticloop/tmp/<task>-commit-message.txt
git commit -F .agenticloop/tmp/<task>-commit-message.txt
npx agenticloop commit-attribution check --task <task-id>

Read the full file on GitHub · 134 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. 1mo ago First seen · 134 lines · 66 tokens per session scan A 49c0deba0630

Subscribe to this mod's changes

github-attribution is a skill published in the GitHub repository bartoszarendt/agenticloop (2 stars, last pushed 1mo ago), licensed MIT. It adds 66 tokens to every session and 1,189 once invoked, about $0.0003 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 2026-08-31.

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