GH Fetch
Use the gh CLI instead of web-fetching GitHub issue/PR/repo/discussion links.
Test report
- Verdict
- Tested · Works
- Score
- Tested
- Jul 16, 2026
- Environment
- Claude Code 2.x (agent harness)
- Upstream re-checked
- Aug 10, 2026 · 37c86f9
Ran a real A/B on a live PR (cli/cli#13843): WebFetch on the GitHub page came back vague ('the page doesn't display specific file details'), while `gh pr diff` returned the exact line-by-line diff with real commit SHAs and a 6/6 additions/deletions count — a concrete, verifiable win for the CLI route the skill mandates.
Scored on four weighted criteria — install, triggering, output vs. baseline, docs. How scoring works
- Installs cleanly 5/5
- Triggers reliably 5/5
- Output vs. baseline 8/10
- Docs & honesty 5/5
What GH Fetch does
A one-page routing rule: when the user shares a GitHub URL (issue, PR, diff, discussion, release, commit, file blob, gist, Actions run), fetch it with the authenticated `gh` CLI rather than a generic web fetch, using a lookup table of the exact `gh` command per URL type. Falls back to web fetching if `gh` isn't installed or authenticated.
How to install GH Fetch
git clone https://github.com/retlehs/gh-fetch.git
mkdir -p ~/.claude/skills
cp -r gh-fetch ~/.claude/skills/gh-fetch
Skills live in ~/.claude/skills/ (global) or .claude/skills/
(per-project). Restart Claude Code after installing.
Commands — how to trigger GH Fetch
-
/gh-fetchUse the gh CLI instead of web-fetching GitHub issue/PR/repo/discussion links.
It also activates on plain-language prompts like these:
-
What changed in this PR: github.com/cli/cli/pull/13843? -
Pull the full diff and comments from this GitHub issue link -
Summarize this GitHub discussion thread I just pasted in
Frequently asked questions
- Is the GH Fetch skill free?
- Yes. The skill itself is free from retlehs/gh-fetch. SkillProof publishes the install command and an independent test verdict at no cost.
- Does GH Fetch work with Claude Code?
- We tested it with Claude Code 2.x (agent harness) on Jul 16, 2026. Verdict: Tested · Works. Ran a real A/B on a live PR (cli/cli#13843): WebFetch on the GitHub page came back vague ('the page doesn't display specific file details'), while `gh pr diff` returned the exact line-by-line diff with real commit SHAs and a 6/6 additions/deletions count — a concrete, verifiable win for the CLI route the skill mandates.
- What is the GH Fetch SkillProof Score?
- 9.2/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 8/10, docs & honesty 5/5.
- How do I install GH Fetch?
- Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.
- Can I use GH Fetch with Cursor, Copilot, Gemini CLI, Codex or other AI tools?
- The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.