Build and validate Elasticsearch MCP server for search/indexing.
Changes:
- docker-compose.yml: Updated elasticsearch-mcp to use custom Dockerfile
and ES_URL env var (not ELASTICSEARCH_URL)
- dockerfiles/elasticsearch-mcp/Dockerfile: Added custom Dockerfile with
fix to pass "stdio" subcommand to ENTRYPOINT
- STATUS.md: Added elasticsearch-mcp as validated MCP (v0.2.1, 22MB)
Validation:
- Container builds successfully from Rust source (22MB)
- Fixed Dockerfile to pass "stdio" subcommand to entry point
- MCP protocol handshake verified with initialize request
- Protocol version 2024-11-05 confirmed
- Server name: rmcp, version 0.2.1
- Requires ES_URL environment variable (not ELASTICSEARCH_URL)
- NOTE: Server is deprecated, superseded by Elastic Agent Builder
- Tested with proper --name flag for container
Build and validate Cloudron MCP server for self-hosted app management.
Changes:
- docker-compose.yml: Updated to use custom Dockerfile for cloudron-mcp
- dockerfiles/cloudron-mcp/Dockerfile: Added custom Dockerfile with fix
for CMD entry point (dist/server.js instead of dist/index.js)
- STATUS.md: Added cloudron-mcp as validated MCP (v0.1.0, 374MB)
Validation:
- Container builds successfully from TypeScript source (374MB)
- Fixed Dockerfile CMD to use correct entry point (dist/server.js)
- MCP protocol handshake verified with initialize request
- Protocol version 2024-11-05 confirmed
- Server name: cloudron-mcp, version 0.1.0
- Requires CLOUDRON_URL environment variable
- Tested with proper --name flag for container
- Add validate-mcp.sh script to test MCP servers with protocol messages
- Fix drawio-mcp Dockerfile to use pnpm and correct build directory
- Update drawio-mcp to use build/ instead of dist/
- Validate penpot-mcp, context7-mcp, docker-mcp, drawio-mcp working
- Set penpot-mcp restart: "no" for on-demand execution
- Create custom Dockerfile for imap-mcp with python module entrypoint
- Fix IMAP_HOST environment variable naming (was IMAP_SERVER)
- Update .env and docker-compose.yml for IMAP_HOST
- Remove command overrides from imap-mcp and penpot-mcp
- Verify penpot-mcp and imap-mcp work correctly
- Move gimp-mcp Dockerfile to tracked dockerfiles/ directory
- Update entrypoint from uvx gimp-mcp to uvx gimp-mcp-server
- Add uv.lock to dependency copy step
- Update docker-compose.yml to use dockerfiles/gimp-mcp/Dockerfile
- Remove duplicate uvx commands from docker-compose.yml (blender, freecad, gimp)
- Update ghost-mcp to use default environment values for testing
- Update crush.json LSP commands with proper start arguments
- Add ffmpeg dependency to audiobook-mcp Dockerfile
- Create .env file with dummy values for all MCP servers
- Update STATUS.md for ghost-mcp working status
Note: gimp-mcp entrypoint fix excluded (vendor directory is gitignored)
- Fixed Dockerfile to skip prepare script during npm ci
- Changed docker-compose.yml to use node:22-alpine image with npx
- Updated STATUS.md to mark ghost-mcp as Built
- Added ghost-mcp to crush.json for Crush integration
- Validated container starts correctly with proper Ghost credentials
The ghost-mcp server now works as expected using the @fanyangmeng/ghost-mcp
npm package. It requires GHOST_API_URL and GHOST_ADMIN_API_KEY in the
format {24_hex_chars}:{64_hex_chars}.
- Changed from build context to using node:24-alpine image directly
- Updated discourse-mcp Dockerfile to node:24-alpine
- Changed npm ci to npm install in Dockerfile
- Added note about npx usage due to TypeScript compilation errors in 0.2.4
- Create dockerfiles/context7/Dockerfile for monorepo build
- Update docker-compose.yml to use custom Dockerfile context
- Build approach: copy all source, then pnpm install workspaces, then build:mcp
- Requires UPSTASH_REDIS_REST_URL and UPSTASH_REDIS_REST_TOKEN env vars
- Follows AGENTS.md guidelines for Dockerfile management
Note: Monorepo structure requires full source copy before dependency resolution
to properly install workspace dependencies across packages/mcp, packages/sdk, etc.
- bash-language-server: Prebuilt npm package (190MB)
- docker-language-server: Multi-stage Go build (49.2MB)
- marksman: Debian with libicu72 for .NET runtime (144MB)
- All configured for Crush via stdio communication
Cloned penpot-mcp repository from montevive/penpot-mcp (Python implementation)
Created Dockerfile following project's Python MCP server pattern
Added symlink in dockerfiles directory for consistency
💘 Generated with Crush
Co-Authored-By: Crush <crush@charm.land>
