auto-merge

auto-merge is a skill for Claude Code, Codex from aeonfun/aeon. It costs 21 tokens per session (2,298 once invoked), scanned A, original, MIT.

An automated pull-request merger for GitHub repositories. A pull request is a proposed code change waiting to be added to a project.

In plain words
What is it for?
Use it to merge eligible open pull requests, especially automated dependency or workflow updates. It can target one repository or the repositories listed in the workspace, and it supports a dry-run mode.
Why use it?
It removes routine manual merging while applying checks for passing CI, reviews, conflicts, authorship, size, branch, fork, and draft status.

Skill for Claude CodeCodex

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 skills/aeonfun/aeon/auto-merge
Any agent
npx skills add aeonfun/aeon --skill auto-merge
Clone the repo
git clone --depth 1 https://github.com/aeonfun/aeon

Made for: Claude Code, Codex.

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 auto-merge

README.md
[![agentmods](https://agentmods.dev/badge/skills/aeonfun/aeon/auto-merge.svg)](https://agentmods.dev/skills/aeonfun/aeon/auto-merge)
Your own site
<a href="https://agentmods.dev/skills/aeonfun/aeon/auto-merge"><img src="https://agentmods.dev/badge/skills/aeonfun/aeon/auto-merge.svg" alt="Measured on agentmods" height="20"></a>
Per session 21 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,298 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00021 $0.02298
Opus 5 $0.00010 $0.01149
Sonnet 5 $0.00004 $0.00460
Haiku 4.5 $0.00002 $0.00230

Measured 5d ago against content hash 6d8df520a9fd, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

auto-merge scanned grade A with 1 finding 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 5d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

`gh` authenticates via the workflow's GITHUB_TOKEN — no curl needed. If `gh pr merge` fails with `Resource not accessible by integration`, the workflow token lacks merge permission on that repo; log once and notify at mo
Origin

Copies of this mod

1 near-identical copy found in the catalogue:

skills/auto-merge/SKILL.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.

${var} — Repo (owner/repo) to target. If empty, uses every repo in memory/watched-repos.md. Env: AUTO_MERGE_DRY_RUN=1 logs intent without merging. MAX_AUTO_MERGE=N caps merges per run (default 3).

Merge open PRs that are fully green and pass an explicit safety policy. The policy exists because this skill runs autonomously with write access — a bug in the gate is a bug that ships to main.

Read memory/MEMORY.md and memory/watched-repos.md for repos to target. Read the last 2 days of memory/logs/ to avoid re-logging PRs already merged.

Safety policy

A PR merges only when every one of the following holds:

  • Author allowlist: author.login is one of dependabot[bot], renovate[bot], github-actions[bot], OR appears under a ## Trusted Authors section in memory/watched-repos.md. No allowlist → only the three bot logins are eligible.
  • Size cap: additions + deletions ≤ 500. Override by applying the label auto-merge-large on the PR.
  • Base branch: baseRefName is main or master. Refuse any other target.
  • Not a fork: isCrossRepository == false (fork CI can be tampered with).
  • Not draft: isDraft == false.
  • Not already queued: autoMergeRequest == null (avoid fighting GitHub's native auto-merge if a human enabled it).
  • No opt-out label: none of {do-not-merge, wip, hold, needs-review, blocked} present.
  • Mergeable state: mergeStateStatus == "CLEAN" (this is stricter than mergeable == "MERGEABLE" — CLEAN additionally requires branch-protection gates to be satisfied).
  • Reviews: reviewDecision != "CHANGES_REQUESTED".
  • Checks: every entry in statusCheckRollup has conclusion in {SUCCESS, NEUTRAL, SKIPPED}. Any FAILURE, TIMED_OUT, CANCELLED, PENDING, or null conclusion disqualifies the PR.
  • Retry cap: this PR has been attempted fewer than 3 times. A PR that has hit MERGE_FAIL three times across runs is paused — repeated failure on a CLEAN-looking PR usually means something subtle (a required check that didn't surface, branch-protection drift, token scope drift). Surface it and stop looping.

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. 5d ago First seen · 137 lines · 21 tokens per session scan A 6d8df520a9fd

Subscribe to this mod's changes

auto-merge is a skill published in the GitHub repository aeonfun/aeon (715 stars, last pushed today), licensed MIT. It adds 21 tokens to every session and 2,298 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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