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Wake Claude Code on GitHub comments only when they are worth it

fleyta88 described running Claude Code inside GitHub with a one-line filter that decides whether a comment should wake it, so emoji reactions don't burn usage, and nothing merges without approval.

See pricing page30 minIntermediateSource linked

Source

@fleyta88 on X · 2026-10-23

Written in our own words. Credit to the original author. Link checked 2026-10-24.

What they did

fleyta88 described running Claude Code inside GitHub with a one-line filter that decides whether a comment should wake it, so emoji reactions don't burn usage, and nothing merges without approval.

Result (as claimed)

Lower agent costs and no unreviewed merges.

Tools they used

Claude CodeGitHub

Cost: Pricing depends on the tools you pick; check each official pricing page.

Set it up

  1. Pick a contained repo or task

    Start on a branch or side project where mistakes are cheap.

  2. Install and configure

    Set up Claude Code, GitHub. Read what it can run on your machine and limit permissions where possible.

  3. Run it on a real task

    Give it a well-scoped issue and let it work. Review the diff like any pull request.

  4. Add guardrails

    Keep tests and CI in the loop, and never let an agent push to main or touch production secrets unattended.

Copy the full setup prompt

Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.

You are helping me set up this AI use case end to end in Claude Code.

Goal: Wake Claude Code on GitHub comments only when they are worth it
What the original author did: fleyta88 described running Claude Code inside GitHub with a one-line filter that decides whether a comment should wake it, so emoji reactions don't burn usage, and nothing merges without approval.
Reported result (as claimed by the author): Lower agent costs and no unreviewed merges.
Source: https://x.com/fleyta88/status/2113744797265514824
Tools they used: Claude Code, GitHub
Category: Dev & ops

Please:
1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like).
2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure.
3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data.
4. Finish with a checklist to run it again next time.

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Guides for this use case

How to trigger AI agents with webhooks and events · How to make AI agents ask for approval before they act · How to vibe code an app with Claude Code

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