How to patch open-source repositories
An author-built agent finds actionable repository issues, writes patches, and opens pull requests. Its creator reviews the output and reports 17 merged third-party contributions.
news.ycombinator.comSuggested prompt
Suggested prompt written by Agents In Use, not the source author. Replace bracketed inputs and review tool permissions first.
Inspect [open-source repository] for an actionable issue. Explain why it is fixable, identify any API implications, implement a focused patch, and assess whether tests demonstrate the intended behavior. Prepare a pull request for my review.
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See placements →Evidence at a glance
Sourced account- Source poster / publisher
- ayushbaluni
- Original account
- Read the source ↗
- Published
- Source link checked
- Reported result
- The author reports 17 agent-produced contributions merged into third-party projects between March and July 2026.
- Human involvement
- The author explicitly states that they own the review of everything the agents produce.
A linked account supports attribution. It does not mean we independently reproduced its result.
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How the agent did it
- Built an agent to find actionable issues in open-source repositories.
- The agent wrote patches for the selected issues.
- The agent opened pull requests, with the author owning review of its output.
Ayush Baluni described an agent they wrote to find actionable issues in open-source repositories, produce patches, and open pull requests. The post reports that 17 of those contributions were merged into third-party projects between March and July 2026. Named recipients include Grafana, pnpm, Directus, supabase-js, and Temporal's TypeScript SDK.
The author explicitly takes responsibility for reviewing everything the agents produce. Their account emphasizes that producing code is not the main failure point. Instead, the difficult decisions include identifying an issue that is actually fixable, recognizing when passing tests give false confidence, and noticing when an apparently small fix changes an API. Acceptance by maintainers outside the author's own projects is the reported outcome.
The post lists experience with Claude Code, Cursor, MCP, and model APIs, but does not identify which system powers this particular patching agent. It also mentions a separate runtime safety project; the source does not establish that it was part of the contribution workflow.
Who it's for: Developers exploring agent-assisted contributions who can evaluate issue scope and review patches before submission.
Prompt
Suggested prompt (written by Agents In Use, not the author's)
Source: Hacker News · ayushbaluni
Frequently asked questions
Which agent produced the open-source patches?
The author describes an agent they wrote but does not name its underlying agent or model. Their broader tool list does not establish which tools powered this workflow.
What result did the author report?
The author reported 17 merged contributions to third-party projects between March and July 2026, and stated that they review everything their agents produce.
More details
About this account
The custom agent handled issue discovery, patch writing, and pull-request creation; its creator retained responsibility for reviewing all output.
Platform: Hacker News. Attribution: https://news.ycombinator.com/item?id=49193076. Prompt: Suggested (written by Agents In Use, not the author's). Sourced by the Agents In Use pipeline.
Credit: ayushbaluni on Hacker News
Source published
Added to Agents In Use
Source checked
Tools and topics
Author-built patching agent
Open source · Pull requests · Code review
Editorial completeness: 100/100. Measures documented fields, not agent performance or verified outcomes.