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Create an automation that reviews GitHub pull requests when they are opened or updated. Inspects the diff, changed files, tests, and existing discussion via GitHub MCP, then posts a concise review highlighting risks, security issues, missing tests, and next steps.
| name | github-pr-reviewer |
| description | Create an automation that reviews GitHub pull requests when they are opened or updated. Inspects the diff, changed files, tests, and existing discussion via GitHub MCP, then posts a concise review highlighting risks, security issues, missing tests, and next steps. |
| triggers | ["/pr-reviewer:setup"] |
Set up a cron or event-triggered automation that reviews GitHub pull requests.
Ask the user for:
myorg/backend, myorg/frontend)pull_request.opened / pull_request.synchronize) or cron-based pollingneeds-review label)Confirm the GitHub MCP integration is working:
Use the GitHub MCP to list recent pull requests in one of the target repositories.
If it fails, tell the user to install the GitHub MCP integration first.
Event-based (recommended if publicly reachable):
Check <RUNTIME_SERVICES> for deployment reachability. If the deployment has a public URL, recommend an event trigger on pull_request.opened and pull_request.synchronize.
Cron-based (local/private deployments): If the deployment is local, set up a cron schedule (e.g. every 5 minutes) that polls for recently updated PRs.
Construct a prompt for the automation that includes:
Read the Automation backend URL and auth from <RUNTIME_SERVICES>:
url_from_agent as OPENHANDS_HOSTX-Session-API-Key: $OPENHANDS_AUTOMATION_API_KEYUse the prompt preset endpoint:
curl -s -X POST "${OPENHANDS_HOST}/api/automation/v1/preset/prompt" \
-H "X-Session-API-Key: $OPENHANDS_AUTOMATION_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"name": "GitHub PR Reviewer",
"prompt": "<constructed review prompt>",
"trigger": <trigger config from step 2>
}'
Tell the user:
✅ GitHub PR Reviewer is running!
- Automation ID:
{id}- Repositories:
{repo list}- Trigger:
{trigger description}- Review style:
{tone},{auto-post or draft}
Create, debug, and test GitHub Actions workflows and custom actions. Use when building CI/CD pipelines, automating workflows, or troubleshooting GitHub Actions.
Reference skill for the OpenHands Software Agent SDK - the Python framework for building AI agents that write software. Use when you need to build agents with the SDK, create custom tools, configure LLMs, manage conversations, delegate to sub-agents, or deploy agents locally or remotely.
Post PR review comments using the GitHub API with inline comments, suggestions, and priority labels.
Rigorous code review focusing on data structures, simplicity, security, pragmatism, and risk/safety evaluation. Provides brutally honest, actionable feedback on pull requests or merge requests, including a risk assessment for every review. Use when reviewing code changes.
This skill should be used when the user asks to "monitor a GitHub repository", "watch GitHub for issues or PRs", "respond to @OpenHands mentions on GitHub", "set up an OpenHands GitHub integration", "trigger OpenHands from a GitHub comment", or "poll a GitHub repo for a trigger phrase". Guides the user through creating a cron automation that polls a single repository and starts an OpenHands conversation whenever a configurable trigger phrase is detected in an issue or PR comment.
This skill should be used when the user asks to "monitor a Slack channel", "watch Slack for messages", "create a Slack bot that responds to mentions", "set up an OpenHands Slack integration", "trigger OpenHands from Slack", "respond to @openhands in Slack", or "poll Slack channels for a trigger phrase". Guides the user through creating a cron automation that watches up to 10 Slack channels and starts an OpenHands conversation whenever a configurable trigger phrase is detected.