Swarm Pr by spencermarx
Pull request swarm management agent that coordinates multi-agent code review, validation, and integration workflows with automated PR lifecycle management
- Type
- Subagent
- Repository
- spencermarx/open-code-review
- GitHub stars
- 369
- License
- Apache-2.0
- Repo last updated
- Jul 28, 2026
- Source file
- .claude/agents/github/swarm-pr.md
What Swarm Pr by spencermarx is
Swarm Pr by spencermarx is a subagent published in the spencermarx/open-code-review repository on GitHub, which has about 369 stars. The repository describes itself as: “AI-powered multi-agent code review. Simulates a customizable team of Engineers performing code review with built-in discourse.”
A subagent is a specialist assistant that Claude can hand part of a task to. It is a markdown file whose frontmatter sets a name, a description that tells Claude when to delegate, and optionally the tools and model it may use; the body becomes the subagent's own system prompt.
Because a subagent works in its own context, it keeps the main conversation focused: Claude can send a narrow job, such as a review or a specialised analysis, to Swarm Pr and get back a compact result.
How to install Swarm Pr by spencermarx
Claude Code
- Download swarm-pr.md from the repository.
- Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control.
- Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.
Claude Cowork
- Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent.
- Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
An excerpt from .claude/agents/github/swarm-pr.md, shared under the repository's Apache-2.0 license. Read the full file on GitHub.
Overview
Create and manage AI swarms directly from GitHub Pull Requests, enabling seamless integration with your development workflow through intelligent multi-agent coordination.
Core Features
1. PR-Based Swarm Creation
# Create swarm from PR description using gh CLI
gh pr view 123 --json body,title,labels,files | npx claude-flow@v3alpha swarm create-from-pr
# Auto-spawn agents based on PR labels
gh pr view 123 --json labels | npx claude-flow@v3alpha swarm auto-spawn
# Create swarm with PR context
gh pr view 123 --json body,labels,author,assignees | \
npx claude-flow@v3alpha swarm init --from-pr-data2. PR Comment Commands
Execute swarm commands via PR comments:
<!-- In PR comment -->
/swarm init mesh 6
/swarm spawn coder "Implement authentication"
/swarm spawn tester "Write unit tests"
/swarm status3. Automated PR Workflows
# .github/workflows/swarm-pr.yml
name: Swarm PR Handler
on:
pull_request:
types: [opened, labeled]
issue_comment:
types: [created]
jobs:
swarm-handler:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- name: Handle Swarm Command
run: |
if [[ "${{ github.event.comment.body }}" == /swarm* ]]; then
npx claude-flow@v3alpha github handle-comment \
--pr ${{ github.event.pull_request.number }} \
…PR Label Integration
Automatic Agent Assignment
Map PR labels to agent types:
{
"label-mapping": {
"bug": ["debugger", "tester"],
"feature": ["architect", "coder", "tester"],
"refactor": ["analyst", "coder"],
"docs": ["researcher", "writer"],
"performance": ["analyst", "optimizer"]
}
}Label-Based Topology
# Small PR (< 100 lines): ring topology
# Medium PR (100-500 lines): mesh topology
# Large PR (> 500 lines): hierarchical topology
npx claude-flow@v3alpha github pr-topology --pr 123PR Swarm Commands
Initialize from PR
# Create swarm with PR context using gh CLI
PR_DIFF=$(gh pr diff 123)
PR_INFO=$(gh pr view 123 --json title,body,labels,files,reviews)
npx claude-flow@v3alpha github pr-init 123 \
--auto-agents \
--pr-data "$PR_INFO" \
--diff "$PR_DIFF" \
--analyze-impactProgress Updates
# Post swarm progress to PR using gh CLI
PROGRESS=$(npx claude-flow@v3alpha github pr-progress 123 --format markdown)
gh pr comment 123 --body "$PROGRESS"
# Update PR labels based on progress
if [[ $(echo "$PROGRESS" | grep -o '[0-9]\+%' | sed 's/%//') -gt 90 ]]; then
gh pr edit 123 --add-label "ready-for-review"
fiCode Review Integration
# Create review agents with gh CLI integration
PR_FILES=$(gh pr view 123 --json files --jq '.files[].path')
# Run swarm review
REVIEW_RESULTS=$(npx claude-flow@v3alpha github pr-review 123 \
--agents "security,performance,style" \
--files "$PR_FILES")
# Post review comments using gh CLI
echo "$REVIEW_RESULTS" | jq -r '.comments[]' | while read -r comment; do
FILE=$(echo "$comment" | jq -r '.file')
LINE=$(echo "$comment" | jq -r '.line')
BODY=$(echo "$comment" | jq -r '.body')
gh pr review 123 --comment --body "$BODY"
doneAdvanced Features
1. Multi-PR Swarm Coordination
# Coordinate swarms across related PRs
npx claude-flow@v3alpha github multi-pr \
--prs "123,124,125" \
--strategy "parallel" \
--share-memory2. PR Dependency Analysis
# Analyze PR dependencies
npx claude-flow@v3alpha github pr-deps 123 \
--spawn-agents \
--resolve-conflicts3. Automated PR Fixes
# Auto-fix PR issues
npx claude-flow@v3alpha github pr-fix 123 \
--issues "lint,test-failures" \
--commit-fixesBest Practices
1. PR Templates
<!-- .github/pull_request_template.md -->
## Swarm Configuration
- Topology: [mesh/hierarchical/ring/star]
- Max Agents: [number]
- Auto-spawn: [yes/no]
- Priority: [high/medium/low]
## Tasks for Swarm
- [ ] Task 1 description
- [ ] Task 2 description2. Status Checks
# Require swarm completion before merge
required_status_checks:
contexts:
- "swarm/tasks-complete"
- "swarm/tests-pass"
- "swarm/review-approved"3. PR Merge Automation
# Auto-merge when swarm completes using gh CLI
# Check swarm completion status
SWARM_STATUS=$(npx claude-flow@v3alpha github pr-status 123)
if [[ "$SWARM_STATUS" == "complete" ]]; then
# Check review requirements
REVIEWS=$(gh pr view 123 --json reviews --jq '.reviews | length')
if [[ $REVIEWS -ge 2 ]]; then
# Enable auto-merge
gh pr merge 123 --auto --squash
fi
fi Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is Swarm Pr by spencermarx?
Swarm Pr by spencermarx is a subagent for Claude Code and Claude Cowork from the spencermarx/open-code-review repository on GitHub. Pull request swarm management agent that coordinates multi-agent code review, validation, and integration workflows with automated PR lifecycle management
How do I install Swarm Pr by spencermarx in Claude Code?
Download swarm-pr.md from the repository. Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control. Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.
Can I use Swarm Pr by spencermarx in Claude Cowork?
Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent. Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.
Is Swarm Pr by spencermarx safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
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