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Claude + GitHub: an AI reviewer on every PR.

Use Claude to review pull requests, summarize commits, draft release notes, or triage issues. The most natural fit for AI in an engineering workflow.

Trigger app
Anthropic as the trigger

Workflows fire when something happens in Anthropic.

  • Anthropic has no triggers yet. Use the catalog's universal Webhook trigger as the upstream.
Action app
GitHub as the action

Workflows do something in GitHub, instantly.

See all 23 actions →
Both directions

Pick the way that fits your stack.

Pair pages are mirrored. Each direction gets its own dedicated page.

AnthropicGitHub

When something happens in Anthropic, do it in GitHub.

0 Anthropic triggers wired to 23 GitHub actions.

    GitHubAnthropic

    Or fire it the other way around.

    1 GitHub triggers wired to 21 Anthropic actions downstream.

    See GitHubAnthropic
    Popular pairings

    Common Anthropic → GitHub workflows.

    Pick a pairing to set it up in two minutes. Each one is a fully editable recipe.

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    How it works

    Connect Anthropic and GitHub in five steps.

    No code, no glue, no half-day setup. Each step is one click.

    1. 1
      Connect
      Authorize Anthropic and GitHub

      Open Tiny Command, authorize Anthropic and GitHub once each. Both connections are available to every workflow on your account.

    2. 2
      Trigger
      Pick a Anthropic trigger

      Drop the Anthropic → New event trigger onto the canvas. Tiny Command auto-registers the webhook.

      POST /v1/webhooks/anthropic.event
    3. 3
      Transform
      Add a filter or AI step

      Optionally add a Filter node ("subject contains URGENT") or an AI step ("classify intent") between trigger and action.

    4. 4
      Action
      Add the GitHub action

      Drop the GitHub → Add Labels action below it. Map fields from the Anthropic payload into the GitHub inputs.

      github.add-labels-to-issue
    5. 5
      Publish
      Publish and forget

      Hit Publish. Tiny Command runs it in production from second one. Watch the run-log fill up.

    FAQ

    Questions about Anthropic + GitHub.

    How do I have Claude review every GitHub PR?
    GitHub PR Opened trigger → Get PR Diff → Claude with prompt "review this diff for bugs, security issues, and readability — return JSON with severity-tagged findings" → Submit PR Review with comments on the relevant lines.
    Can Claude auto-triage new GitHub issues?
    Yes. GitHub Issue Opened → Claude reads title + body and returns labels, severity, suggested assignee → workflow calls Add Labels and Assign Issue. Posts a comment with reasoning for transparency.
    How do I generate GitHub release notes with Claude?
    On release tag pushed, fetch all commits since the previous tag via List Commits, pass them to Claude with "group these commits into Features, Fixes, Internal — write user-facing bullets", paste the response as the release body.
    Can I use Claude tool-calling against GitHub?
    Yes. Give Claude tools like "search_code", "read_file", "create_issue". Claude becomes an autonomous engineering assistant that can investigate bug reports across the codebase without manual context-feeding.
    What's a good Claude system prompt for PR review?
    "You're a senior code reviewer. Focus on correctness, security, performance, and clarity, in that order. Skip nitpicks. For each finding, quote the relevant lines and give a one-paragraph rationale." Keep it short — long system prompts make output more verbose.
    How do I avoid blocking PRs on Claude reviews?
    Always have Claude submit reviews as COMMENT, never APPROVE or REQUEST_CHANGES. AI reviews are guidance, not gating. Humans still own the merge decision.
    Related

    Other apps that pair well with Anthropic.


    Wire Anthropic to GitHub in 2 minutes.

    Free tier available. No credit card. No onboarding call.