a5c-ai/strangler-fig-orchestrator
library/specializations/code-migration-modernization/skills/strangler-fig-orchestrator/SKILL.md
Orchestrate strangler fig pattern implementation for gradual migration with traffic routing and cutover management
$ install --global
skillsauthnpx skillsauth add a5c-ai/babysitter strangler-fig-orchestratorInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: Apr 28, 2026, 4:38 PM177.1s2 files scanned
SKILL.md
- name:
- strangler-fig-orchestrator
- description:
- Orchestrate strangler fig pattern implementation for gradual migration with traffic routing and cutover management
- allowed-tools:
- ["Bash", "Read", "Write", "Grep", "Glob", "Edit"]
Strangler Fig Orchestrator Skill
Orchestrates the strangler fig pattern implementation for gradual migration from legacy to modern systems with traffic routing and cutover management.
Purpose
Enable incremental migration for:
- Traffic routing configuration
- Feature flag management
- Gradual cutover orchestration
- Rollback coordination
- Legacy component sunset
Capabilities
1. Traffic Routing Configuration
- Configure API gateway rules
- Set up routing weights
- Handle header-based routing
- Manage path-based routing
2. Feature Flag Management
- Create feature flags
- Control rollout percentage
- Manage user segments
- Handle A/B testing
3. Gradual Cutover Orchestration
- Plan cutover phases
- Execute incremental shifts
- Monitor health metrics
- Coordinate teams
4. Rollback Coordination
- Define rollback triggers
- Automate rollback
- Preserve state
- Document recovery
5. Progress Tracking
- Track migration progress
- Monitor adoption rates
- Report on status
- Visualize timeline
6. Legacy Component Sunset
- Plan decommissioning
- Verify no traffic
- Archive data
- Clean up resources
Tool Integrations
| Tool | Purpose | Integration Method | |------|---------|-------------------| | API Gateways | Traffic routing | Config/API | | LaunchDarkly | Feature flags | API | | Split.io | Feature management | API | | Consul | Service mesh | API | | Istio | Traffic management | Config |
Output Schema
{
"orchestrationId": "string",
"timestamp": "ISO8601",
"migration": {
"legacy": {
"system": "string",
"endpoints": []
},
"modern": {
"system": "string",
"endpoints": []
}
},
"routing": {
"strategy": "string",
"rules": [],
"currentWeights": {}
},
"progress": {
"phase": "string",
"percentMigrated": "number",
"remainingEndpoints": []
},
"rollback": {
"available": "boolean",
"lastCheckpoint": "string"
}
}
Integration with Migration Processes
- monolith-to-microservices: Gradual extraction
- legacy-decommissioning: Sunset planning
Related Skills
api-compatibility-analyzer: Contract verification
Related Agents
strangler-implementation-agent: Implementationmicroservices-decomposer: Service extraction
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