# openspec/changes/archive/2026-05-19-tool-instances/specs dir: openspec/changes/archive/2026-05-19-tool-instances/specs index: openspec/changes/archive/2026-05-19-tool-instances/specs/.pi-map.index.md ## role Defines technical specifications for a tool instance management system with Docker container lifecycle, API endpoints, and database schema ## files - spec.md | Defines technical specifications for a tool instance management system with Docker container lifecycle, API endpoints, and database schema | dep: Docker, PostgreSQL, REST API, template engine, git repositories ## arch Specification document following a structured technical design pattern with sections for overview, requirements, API design, data model, and implementation details ## tags docker, spec, defines, technical, specifications, tool, instance, management ## symbols - ## workflows - ## dirty -