A Claude Code plugin marketplace providing production-validated protocols, specialized agents, and automation frameworks for systematic AI-assisted software development.
This marketplace contains 2 plugins with complementary capabilities:
- Modernize - Complete modernization workflow (assess → plan → execute → improve) with 6 specialized agents
- Autocoder - Autonomous GitHub issue resolution with intelligent testing and quality automation
Both plugins feature continuous improvement through retrospective analysis and are universally applicable to any software project. Originally created for .NET framework migrations, these tools work with any language or platform.
These plugins are primarily developed for personal use. While they should work on Linux, macOS, and WSL (Windows Subsystem for Linux), there are no guarantees they will work in all environments. Use at your own risk.
Tested Platforms:
- ✅ Linux
- ✅ macOS
- ✅ WSL (Windows Subsystem for Linux)
- ❌ Windows (native) - Not supported
This repository supports multiple agentic platforms. Please refer to the corresponding directory and documentation for your platform:
| Platform | Directory | Documentation |
|---|---|---|
| Claude Code | .claude-plugin/ |
docs/CLAUDE-CODE.md |
| Antigravity | .agent/ |
docs/ANTIGRAVITY.md |
| OpenCode | agents/ |
docs/OPENCODE.md |
Each platform has its own directory structure and installation method. See the platform-specific documentation for details.
/plugin add marketplace https://github.com/laird/agentsInstall modernize plugin (software modernization workflows):
/plugin install modernizeInstall autocoder plugin (autonomous GitHub issue resolution):
/plugin install autocoderInstall both plugins:
/plugin install modernize autocoderAfter installation, commands will be available as slash commands in Claude Code:
- modernize:
/assess,/plan,/modernize,/retro,/retro-apply,/modernize-help - autocoder:
/fix,/fix-loop,/stop-loop,/monitor-workers,/list-proposals,/approve-proposal,/list-needs-design,/list-needs-feedback,/brainstorm-issue,/full-regression-test,/improve-test-coverage,/review-blocked,/install,/autocoder-help
Get help anytime:
/modernize-help # Overview of modernization workflow
/autocoder-help # Overview of autonomous coding workflowThese plugins enhance the capabilities of modernize and autocoder:
| Plugin | Purpose | When to Install |
|---|---|---|
| superpowers | Structured problem-solving skills (debugging, planning, verification) | Recommended for complex issues requiring systematic approaches |
| quint | Structured reasoning for human-guided decision making | Recommended for ultra-complex decisions requiring human judgment |
Install recommended plugins:
# superpowers - for complex problem-solving
/plugin install superpowers
# quint - for ultra-complex decisions (https://quint.codes/)
/plugin install quintHow they're used:
-
superpowers: Automatically invoked by
/fixfor complex issues (>10 test failures, multi-file changes, feature implementations). Provides systematic debugging, brainstorming, planning, and verification skills. -
quint: Automatically invoked for ultra-complex issues that exceed autonomous resolution capabilities (>100 test failures, major architecture decisions, irreversible consequences). Guides structured reasoning with human collaboration.
If these plugins are not installed, the workflows use direct problem-solving approaches instead.
This repository is Antigravity-native. It includes the .agent/ directory containing all agent rules and workflows, making it compatible with the Antigravity engine out of the box.
Run this command from your project's root directory:
curl -sSL https://raw.githubusercontent.com/laird/agents/main/scripts/install.sh | bashThis fetches only the .agent/ directory and installs it into your project.
Alternatively, copy or symlink the .agent/ directory:
# Option 1: Copy
cp -r /path/to/agents/.agent /your/project/
# Option 2: Symlink (for development)
ln -s /path/to/agents/.agent /your/project/.agentAfter installation, these workflows are available:
Modernize Workflows:
| Workflow | Description |
|---|---|
/assess |
Evaluate modernization viability |
/plan |
Create execution strategy |
/modernize |
Execute multi-phase modernization |
/retro |
Analyze project for improvements |
/retro-apply |
Apply retrospective findings |
/modernize-help |
Show modernize workflow help |
Autocoder Workflows:
| Workflow | Description |
|---|---|
/fix |
Autonomous issue resolution |
/fix-loop |
Continuous autonomous resolution |
/stop-loop |
Stop the continuous loop |
/list-proposals |
View pending AI-generated proposals |
/approve-proposal |
Approve a proposal for implementation |
/list-needs-design |
List issues needing design work |
/list-needs-feedback |
List issues needing feedback |
/brainstorm-issue |
Brainstorm design for an issue |
/full-regression-test |
Run comprehensive test suite |
/improve-test-coverage |
Analyze and improve test coverage |
/review-blocked |
Review and unblock issues labeled by fix-loop |
/monitor-workers |
Monitor workers, dispatch idle agents, deploy when done |
/install |
Install all autocoder plugin components |
/autocoder-help |
Show autocoder workflow help |
Warning
The watchdog scripts in .agent/scripts/ are experimental. See docs/ANTIGRAVITY.md for details.
Complete modernization workflow with multi-agent orchestration. See the Modernize README for full documentation.
Get help: /modernize-help
Commands: /assess, /plan, /modernize, /retro, /retro-apply
Quick Start: /assess → /plan → /modernize → /retro → /retro-apply
Autonomous GitHub issue resolution with intelligent testing, quality automation, multi-agent swarm support, and human-in-the-loop proposal system. See the Autocoder README for full documentation.
Get help: /autocoder-help
Commands: /fix, /fix-loop, /stop-loop, /monitor-workers, /monitor-loop, /review-blocked, /list-proposals, /approve-proposal, /list-needs-design, /list-needs-feedback, /brainstorm-issue, /full-regression-test, /improve-test-coverage, /install
Quick Start:
/fix # Fix highest priority issue
/install # One-time setup for continuous mode
/fix-loop # Run continuouslyagents/ ├── .agent/ # Antigravity agent configuration (rules, workflows) ├── .claude-plugin/ # Claude Code plugin configuration │ ├── marketplace.json # Marketplace metadata (2 plugins) │ └── plugins/ │ ├── modernize/ │ │ └── plugin.json # Modernize plugin definition │ └── autocoder/ │ └── plugin.json # Autocoder plugin definition ├── plugins/ # Plugin implementations │ ├── modernize/ # Modernize plugin (6 commands, 6 agents, protocols) │ │ ├── commands/ │ │ │ ├── help.md # Plugin help and workflow overview │ │ │ ├── assess.md # Assessment protocol │ │ │ ├── plan.md # Planning protocol │ │ │ ├── modernize.md # Full modernization workflow │ │ │ ├── retro.md # Retrospective analysis │ │ │ └── retro-apply.md # Improvement application │ │ ├── agents/ │ │ │ ├── architect.md # Technology decisions and ADRs │ │ │ ├── coder.md # Implementation and fixes │ │ │ ├── documentation.md # User-facing guides │ │ │ ├── migration-coordinator.md # Multi-stage orchestration │ │ │ ├── security.md # Vulnerability scanning │ │ │ └── tester.md # Comprehensive testing │ │ └── protocols/ # Protocol documentation (10 protocols) │ │ ├── 00-PROTOCOL-INDEX.md # Protocol index │ │ ├── adr-lifecycle.md # ADR lifecycle protocol │ │ ├── agent-logging.md # Agent logging protocol │ │ ├── agents-overview.md # Agents overview │ │ ├── documentation-plan.md # Documentation planning │ │ ├── documentation-protocol.md # Documentation protocol │ │ ├── incremental-documentation.md # Incremental docs │ │ ├── protocols-overview.md # Protocols overview │ │ ├── security-scanning-protocol.md # Security scanning │ │ └── testing-protocol.md # Testing protocol │ └── autocoder/ # Autocoder plugin (12 commands) │ ├── commands/ │ │ ├── help.md # Plugin help and workflow overview │ │ ├── fix.md # Autonomous issue resolution │ │ ├── fix-loop.md # Continuous autonomous resolution │ │ ├── stop-loop.md # Stop the continuous loop │ │ ├── list-proposals.md # View pending proposals │ │ ├── approve-proposal.md # Approve a proposal │ │ ├── list-needs-design.md # List issues needing design │ │ ├── list-needs-feedback.md # List issues needing feedback │ │ ├── brainstorm-issue.md # Brainstorm design for an issue │ │ ├── full-regression-test.md # Run comprehensive test suite │ │ ├── improve-test-coverage.md # Analyze and improve coverage │ │ ├── review-blocked.md # Review and unblock labeled issues │ │ ├── monitor-workers.md # Monitor workers, dispatch idle agents, deploy │ │ └── install.md # Install all plugin components │ ├── agents/ │ │ ├── architect.md # Technology decisions and ADRs │ │ ├── coder.md # Implementation and fixes │ │ ├── documentation.md # User-facing guides │ │ ├── migration-coordinator.md # Multi-stage orchestration │ │ ├── security.md # Vulnerability scanning │ │ └── tester.md # Comprehensive testing │ └── scripts/ │ └── regression-test.sh # Full test suite with GitHub integration └── README.md
**Structure Notes**:
- **Parallel plugin architecture**: Each plugin has its own commands/, agents/, and scripts/
- **Complete separation**: Plugins are independent and can be installed individually
- **Shared agent definitions**: Both plugins include the same 6 specialized agents (architecture, coder, documentation, migration-coordinator, security, tester)
- **Self-contained**: Each plugin can evolve independently without affecting the other
---
## Key Features
### Production-Validated Protocols
- ✅ **Proven results** - Successfully guided 32/32 project migrations
- ✅ **Universal applicability** - Works with any software project, not just .NET
- ✅ **Complete audit trail** - HISTORY.md logging for all agent activities
- ✅ **Quality gates** - Automated validation at each stage
- ✅ **Evidence-based evolution** - Protocols continuously improved through retrospective analysis
### Multi-Agent Coordination
- 🤖 **6 specialized agents** - Each with defined capabilities and responsibilities
- 🔄 **Parallel execution** - Multiple agents work independently on separate tasks
- 📊 **Enforced quality** - 100% test pass rate, security score ≥45/100
- 📝 **Systematic workflows** - 7-phase migration, 6-phase testing, 8-stage ADR lifecycle
### Continuous Improvement
- 🔍 **Retrospective analysis** - Analyzes git history, user corrections, agent mistakes
- 📈 **Evidence-based recommendations** - 3-5 specific improvements with quantified impact
- 🔧 **Automated application** - Updates commands, protocols, and automation
- 🎯 **Learning from mistakes** - Identifies wrong tool usage, wasted effort, requirement misunderstandings
- ♻️ **Self-improving system** - Each project makes the next one better
- ⏱️ **Measurable impact** - Recent improvements saved 27 hours per project
### Real-World Results
- **32/32 projects** migrated successfully (100% success rate)
- **100% test pass rate** (meets requirement)
- **Security improvement** from 0/100 → 45/100 (CRITICAL CVEs eliminated)
- **Zero P0/P1** blocking issues in production
- **1,500+ lines** of documentation auto-generated
### Recent Protocol Improvements (Nov 2025)
Based on retrospective analysis of RawRabbit modernization, 5 evidence-based improvements were implemented:
1. **Front-Load Test Environment Setup** ⚡
- Phase 0 test setup now mandatory before any work begins
- Verified baseline metrics (build, tests, vulnerability scan) replace estimates
- Prevents "works on my machine" issues discovered too late
2. **Spike-Driven ADR Process** 🧪
- New Stage 2.5 for high-risk architectural decisions
- Requires empirical validation via spike branches before commitment
- 24-48hr stakeholder review period enforced
- Better decisions through evidence vs. desk research
3. **Shift Security Validation Left** 🔒
- New automated security scanning protocol
- Phase 0 baseline scan, continuous monitoring throughout project
- Security scores calculated from actual scans, never estimated
- Critical/High CVEs blocked earlier in workflow
4. **Continuous Testing Strategy** ✅
- Testing after EVERY stage, not delayed until Stage 4
- Tiered testing: Unit → Component → Integration → Performance
- Estimated 7 hours saved per project from early issue detection
- Issues found in Stage 1 vs Stage 4 dramatically cheaper to fix
5. **Incremental Documentation** 📝
- Status marker system: ⚠️ In Progress → ✅ Fixed (validated) → 📝 Documented
- "Fixed" claims only after test validation passes
- Prevents aspirational documentation requiring corrective commits
- Accurate HISTORY.md audit trail
**Combined Impact**: 27 hours saved per project, earlier issue detection, verified (not estimated) security posture, empirical architectural decisions, and accurate documentation.
---
## Best Practices
**Modernization Workflow:**
1. `/assess` → `/plan` → `/modernize` → `/retro` → `/retro-apply`
2. Monitor HISTORY.md for complete audit trail
3. Review `IMPROVEMENTS.md` and apply approved changes
4. Next project benefits from lessons learned
**Quality Gates:**
- Security score ≥45 before migration starts
- Build success 100% before next stage
- Test pass rate 100% before proceeding
- All P0/P1 issues resolved before release
**Autocoder Workflow:**
1. Run `/autocoder-help` to see all available commands
2. Run `/fix` to start autonomous issue resolution
3. Use `/list-needs-design` and `/brainstorm-issue` for complex issues
4. Review proposals with `/list-proposals` and approve with `/approve-proposal`
5. For continuous operation: `/install` then `/fix-loop`
---
## Use Cases
- **Framework Upgrades** - .NET, Node.js, Python, Java, etc.
- **Cloud Migrations** - AWS, Azure, GCP platform changes
- **Language Migrations** - Java to Kotlin, JavaScript to TypeScript
- **Database Migrations** - SQL to NoSQL, version upgrades
- **Legacy Modernization** - Monolith to microservices, API updates
- **Security Remediation** - CVE scanning and vulnerability fixes
- **Quality Assurance** - Comprehensive testing and validation
- **Documentation** - Technical docs, migration guides, ADRs
---
## Version History
| Version | Date | Changes |
|---------|------|---------|
| 3.11.1 | 2026-03-05 | **Autocoder v3.6.3**: SRE monitoring workflow as idle fallback (production log scanning, engagement health checks, worker heartbeats, automated issue filing). Issue decomposition for complex `/fix` issues. `/review-blocked` command for parallel review sessions (supports needs-design, too-complex, proposal, future labels). `/install` command replaces `/install-stop-hook` (now installs all plugin components). `future` blocking label for deferred issues. Stop hook path auto-detection and duplicate prevention. |
| 3.4.0 | 2026-01-24 | **Autocoder v3.0.0**: Renamed `/fix-github` → `/fix`, `/fix-github-loop` → `/fix-loop`. Added design workflow commands (`/list-needs-design`, `/list-needs-feedback`, `/brainstorm-issue`). Added help commands (`/autocoder-help`, `/modernize-help`). Updated README with workflow patterns. |
| 3.3.0 | 2025-12-29 | **Proposal system & triage**: AI-generated enhancements now require human approval via `proposal` label. Added `/list-proposals` command, unprioritized issue triage, platform documentation (CLAUDE-CODE.md, ANTIGRAVITY.md, OPENCODE.md). All platforms updated to consistent v1.5.0 |
| 3.0.0 | 2025-11-24 | **Added autocoder plugin**: Autonomous GitHub issue resolution with `/fix` command. Self-configuring via `CLAUDE.md`, works with any test framework. Includes regression-test.sh script with GitHub integration. Marketplace now contains 2 plugins (modernize + autocoder) |
| 2.6.0 | 2025-11-09 | Applied 5 evidence-based improvements from RawRabbit retrospective: front-load test setup, spike-driven ADRs, shift security left, continuous testing, incremental documentation. Impact: 27 hours saved per project |
| 2.5.0 | 2025-11-01 | Added continuous improvement workflow: `/retro` and `/retro-apply` commands for retrospective analysis and automated application of lessons learned |
| 2.4.2 | 2025-10-28 | Renamed `/modernize:project` to `/modernize`, removed agents/protocols/scripts in favor of streamlined commands |
| 2.4.1 | 2025-10-25 | Removed cost estimates, added time estimate disclaimers |
| 2.4.0 | 2025-10-25 | Added complete modernization workflow (assess → plan → execute) |
| 2.3.0 | 2025-10-25 | Added /modernize-project multi-agent orchestrator |
| 2.2.0 | 2025-10-25 | Restructured as Claude Code plugin |
| 1.0 | 2025-10-10 | Initial release with protocols and agent definitions |
---
## References
- **Repository**: <https://github.com/laird/agents>
- **MADR 3.0.0**: <https://adr.github.io/madr/> - ADR format specification
- **Keep a Changelog**: <https://keepachangelog.com/> - CHANGELOG format
- **Claude Code Docs**: <https://docs.claude.com/en/docs/claude-code/>
---
## License
MIT License - See repository for details
---
**Status**: Production-validated
**Applicability**: Universal (all software projects)
**Original Context**: .NET Framework Migration
**Maintained By**: AI-assisted development community