Borrowing it
Nothing to install: this file belongs to y-hirakaw/mcp-gh-pr-mini. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/y-hirakaw/mcp-gh-pr-mini/main/.claude/skills/gh-pr-update/SKILL.mdgit clone --depth 1 https://github.com/y-hirakaw/mcp-gh-pr-miniWrote 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/skills/y-hirakaw/mcp-gh-pr-mini/gh-pr-update)<a href="https://agentmods.dev/skills/y-hirakaw/mcp-gh-pr-mini/gh-pr-update"><img src="https://agentmods.dev/badge/skills/y-hirakaw/mcp-gh-pr-mini/gh-pr-update/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/skills/y-hirakaw/mcp-gh-pr-mini/gh-pr-update"><img src="https://agentmods.dev/badge/skills/y-hirakaw/mcp-gh-pr-mini/gh-pr-update.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 | $0.00032 | $0.00485 |
| Opus 5.5 | $0.00013 | $0.00194 |
| Sonnet 5.5 | $0.00006 | $0.00097 |
| Haiku 4.5 | $0.00003 | $0.00049 |
Grade A, and why
gh-pr-update 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 2mo 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.
What it actually says
gh-pr-update
既存の GitHub Pull Request を更新するスキル。タイトル、説明、ステート、ベースブランチの変更に使用する。
Usage
python3 .claude/skills/gh-pr-update/scripts/update_pr.py \
--owner <owner> \
--repo <repo> \
--pr-number <number> \
[--title <title>] \
[--body <body>] \
[--state open|closed] \
[--base <base-branch>]
Arguments
| Argument | Required | Description |
|---|---|---|
--owner |
Yes | Repository owner (username or organization) |
--repo |
Yes | Repository name |
--pr-number |
Yes | Pull request number to update |
--title |
No | New title for the pull request |
--body |
No | New description body for the pull request |
--state |
No | New state: open or closed |
--base |
No | New base branch name |
At least one of --title, --body, --state, or --base must be provided.
Examples
Update the title of a PR:
python3 .claude/skills/gh-pr-update/scripts/update_pr.py \
--owner myorg --repo myrepo \
--pr-number 42 \
--title "feat: improved user authentication"
Close a PR:
python3 .claude/skills/gh-pr-update/scripts/update_pr.py \
--owner myorg --repo myrepo \
--pr-number 42 \
--state closed
Update multiple fields at once:
python3 .claude/skills/gh-pr-update/scripts/update_pr.py \
--owner myorg --repo myrepo \
--pr-number 42 \
--title "Updated title" \
--body "Updated description with more detail" \
--base develop
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 2mo ago First seen · 68 lines · 32 tokens per session scan A 009311618d22
gh-pr-update is a skill published in the GitHub repository y-hirakaw/mcp-gh-pr-mini (0 stars, last pushed 2mo ago), licensed MIT. It adds 32 tokens to every session and 485 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 2026-08-31.
Other skills, from other repositories
merge-batch
Prepare and merge an owner-selected PR batch with contributor credit and exact-candidate admission. Use for a pasted PR list; combined focused validation is diagnostic, and every actual landing still requires its applicable checks and authorization.
prowler-commit
Creates professional git commits following conventional-commits format. Trigger: When creating commits, after completing code changes, when user asks to commit.
gh-auth-isolation
Safely manage multiple GitHub identities (EMU + personal) in agent workflows.
comet-github
A routing guide for Comet-related GitHub work. It directs requests about pull requests, issues, CI failures, ideas, and fixes to the appropriate review or implementation process.
github-skill
Work with GitHub via the gh CLI — clone repositories, create/list/merge pull requests, create/list issues, and run any other gh command (API calls, workflow runs, releases, repo administration). List operations return parsed JSON.
release-helper
Ensures configuration and code changes are released correctly. Use PROACTIVELY whenever you edit config.json, change any setting, or fix a configuration bug in this project, so the change reaches production.