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KNEL-AIMiddleware/STATUS.md
Charles N Wyble ff897aec58 fix: complete MCP server validation and documentation 
- Fixed penpot-mcp Dockerfile for monorepo build (added data/ copy)
- Fixed snipeit-mcp Dockerfile COPY path and entrypoint
- Completed validation of all pending MCP servers
- Updated STATUS.md with comprehensive validation results
- Added JOURNAL.md entry documenting session work

Validation summary:
- terraform-mcp: Working (MCP handshake validates)
- 6 servers require config/env vars (matomo, nextcloud, paperless, postizz, redmine)
- 6 servers have build/runtime issues (discourse, revas, snipeit, proxmox, penpot, mcp-ansible)
2026-02-19 11:33:10 -05:00

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MCP Servers Setup Status

Tracking the setup and validation of MCP/LSP servers via Docker Compose.

Last validated: 2026-02-19

Repository URLs Verified (2026-02-19)

All 32 vendor repositories have been verified and correctly cloned. CloneVendorRepos.sh is up to date with official repository URLs.

Cloned Repositories (33 total - 32 from user list + bitwarden/mcp-server):

  • reverse-engineering-assistant (cyberkaida)
  • penpot-mcp (penpot)
  • ghidra-mcp (bethington)
  • drawio-mcp-server (lgazo)
  • audiobook-mcp-server (joelmale)
  • context7 (upstash)
  • gimp-mcp (maorcc)
  • mcp-adapter (WordPress)
  • KiCAD-MCP-Server (mixelpixx)
  • freecad-mcp (neka-nat)
  • blender-mcp (ahujasid)
  • nextcloud-mcp-server (cbcoutinho)
  • docker-mcp (QuantGeekDev)
  • ProxmoxMCP (canvrno)
  • terraform-mcp-server (hashicorp)
  • mcp-ansible (bsahane)
  • snipeit-mcp (Wil-Collier)
  • postizz-MCP (oculairmedia)
  • discourse-mcp (discourse)
  • mcp-cloudron (serenichron)
  • ghost-mcp (MFYDev)
  • mcp-redmine (runekaagaard)
  • imap-mcp (non-dirty)
  • matomo-mcp-client (openmost)
  • kubernetes-mcp-server (containers)
  • webserial-mcp (DG1001)
  • docspace-mcp (ONLYOFFICE)
  • paperless-mcp (nloui)
  • docker-language-server (docker)
  • bash-language-server (bash-lsp)
  • terraform-ls (hashicorp)
  • marksman (artempyanykh)
  • mcp-server (bitwarden) - project extra

Removed:

  • elasticsearch-mcp - Now bundled with Elasticsearch directly, standalone MCP no longer needed

Validation Summary

Working MCP Servers:

  • ✓ audiobook-mcp: Working (audiobook-library v1.1.0) - requires AUDIOBOOK_ROOT env var
  • ✓ bitwarden-mcp: Working (Bitwarden MCP Server) - requires Bitwarden credentials
  • ✓ blender-mcp: Working (BlenderMCP v1.25.0) - requires Blender with addon running
  • ✓ cloudron-mcp: Working (cloudron-mcp v0.1.0) - requires CLOUDRON_URL env var
  • ✓ context7-mcp: Working (Context7 v2.1.0) - stdio-based, requires Upstash Redis
  • ✓ docker-mcp: Working (docker-mcp v0.1.0) - requires Docker socket mount
  • ✓ docspace-mcp: Working (@onlyoffice/docspace-mcp v3.1.0) - requires DOCSPACE_HOST and DOCSPACE_TOKEN env vars
  • ✓ drawio-mcp: Working (drawio-mcp-server v1.4.0) - requires DRAWIO_URL env var
  • ✓ freecad-mcp: Working (FreeCADMCP v1.25.0) - requires FreeCAD with addon running
  • ✓ ghost-mcp: Working (ghost-mcp-ts v1.0.0) - requires Ghost CMS credentials
  • ✓ gimp-mcp: Working (GimpMCP v1.10.1) - requires GIMP with server running
  • ✓ kubernetes-mcp: Working (mcp-k8s Go binary) - requires kubeconfig mounted at /root/.kube/config
  • ✓ terraform-mcp: Working (terraform-mcp-server v0.4.0) - requires credentials for HCP Terraform

MCP Servers with Configuration Issues (require env vars to validate):

  • ✗ imap-mcp: Requires working IMAP server (server crashes on startup if IMAP unreachable)
  • ✗ webserial-mcp: Requires bridge server (esp32_bridge_server.py) running at ws://host.docker.internal:3000 + browser with WebSerial access + ESP32 hardware
  • ✗ wordpress-mcp: Blocked - requires WordPress instance (PHP plugin, not standalone MCP server)
  • ✗ matomo-mcp: Requires MATOMO_HOST, MATOMO_TOKEN_AUTH, OPENMOST_MCP_TOKEN env vars
  • ✗ nextcloud-mcp: Requires NEXTCLOUD_HOST env var (OAuth mode)
  • ✗ paperless-mcp: Requires baseUrl and token args
  • ✗ postizz-mcp: Requires POSTIZ_API_KEY env var
  • ✗ mcp-redmine: Requires REDMINE_URL env var

Host-Only MCP Servers:

  • ✗ kicad-mcp: Requires KiCAD installed on host (pcbnew Python module unavailable in container)

HTTP-based REST API Servers:

  • ✓ ghidra-mcp: Working (v1.9.4-headless) - 91 REST endpoints for binary analysis - NOT MCP protocol (uses HTTP REST)

MCP Servers with Build/Runtime Issues:

  • ✗ discourse-mcp: Build failed - TypeScript TS2345 error (upstream bug)
  • ✗ reverse-engineering-assistant: Build failed - Ghidra download 404
  • ✗ snipeit-mcp: Build OK, runtime ImportError - API incompatibility with PyPI snipeit package (expects SnipeIT class, library exports Assets/Licenses/Components)
  • ✗ proxmox-mcp: Build OK, runtime ModuleNotFoundError - mcp.server.fastmpm module path issue
  • ✗ penpot-mcp: Build OK, transport mismatch - uses HTTP/WebSocket transport instead of stdio
  • ✗ mcp-ansible: Build OK, runtime error - package not found in PyPI registry

LSP Servers:

  • ✓ bash-language-server: Working (v5.6.0) - stdio-based, configured in crush.json
  • ✓ docker-language-server: Working (v0.0.0) - stdio-based, configured in crush.json
  • ✓ marksman: Working (2025-12-13) - stdio-based, configured in crush.json
  • ✓ terraform-ls: Working (v0.38.4) - stdio-based, configured in crush.json

Detailed Status

Repository Status Notes
audiobook-mcp Built Container built from source (361MB). MCP stdio-based, requires AUDIOBOOK_ROOT env var. Version 1.1.0.
bitwarden-mcp Built Container built from bitwarden/mcp-server. MCP stdio-based, requires Bitwarden credentials.
blender-mcp Built Container built from source (321MB). Python-based with uv package manager. MCP stdio-based, requires Blender running with addon. Version 1.25.0.
cloudron-mcp Built Container built from source (374MB). MCP stdio-based, requires CLOUDRON_URL env var. Version 0.1.0.
context7-mcp Built Container built from source (224MB). Multi-stage Node.js build with tsc. MCP stdio-based, requires UPSTASH_REDIS_REST_URL and TOKEN env vars. Version 2.1.0.
discourse-mcp Build Failed TypeScript TS2345 error in upstream repository. Cannot build locally.
docker-mcp Built Container built from Python source (188MB). Uses uv package manager. MCP stdio-based, requires Docker socket mount (/var/run/docker.sock). Version 0.1.0.
docspace-mcp Built Container built from official ONLYOFFICE TypeScript source (236MB). Uses pnpm package manager. MCP stdio-based, requires DOCSPACE_HOST and DOCSPACE_TOKEN env vars. Version 3.1.0.
drawio-mcp Built Container built from TypeScript source (302MB). Uses pnpm package manager. MCP stdio-based, requires DRAWIO_URL env var. Version 1.4.0.
freecad-mcp Built Container built from Python source (317MB). Uses uv package manager. MCP stdio-based, requires FreeCAD running with addon. Version 1.25.0.
ghost-mcp Built Container built from TypeScript source (284MB). npm build with tsc. MCP stdio-based, requires Ghost CMS URL and API key. Version 1.0.0.
ghidra-mcp Built Container built from Java source (1.2GB). Multi-stage build with Ghidra 12.0.3. REST API server (NOT MCP protocol) - 91 endpoints for binary analysis. Version 1.9.4-headless.
gimp-mcp Built Container built from Python source (418MB). Uses uv package manager. MCP stdio-based, requires GIMP with server running. Version 1.10.1.
imap-mcp Built Container built from Python source (317MB). MCP stdio-based, requires working IMAP server (crashes on startup if IMAP unreachable). Version 0.1.0.
kicad-mcp Host-Only Container builds successfully (463MB) but cannot run containerized. Requires KiCAD's pcbnew Python module which is only available with a KiCAD installation on the host.
kubernetes-mcp Built Container built from Go source (67MB). MCP stdio-based, requires kubeconfig mounted at /root/.kube/config. Supports K8s resources and Helm operations.
matomo-mcp Built Container built from Python source. MCP stdio-based, requires MATOMO_HOST, MATOMO_TOKEN_AUTH, OPENMOST_MCP_TOKEN env vars.
mcp-ansible Build/Runtime Issue Container builds but fails at runtime - package not found in PyPI registry. Upstream issue.
mcp-redmine Built Container built from Python source. MCP stdio-based, requires REDMINE_URL env var.
nextcloud-mcp Built Container built from Python source. MCP stdio-based, requires NEXTCLOUD_HOST env var (OAuth mode).
paperless-mcp Built Container built from Python source. MCP stdio-based, requires baseUrl and token args.
penpot-mcp Build/Runtime Issue Container built from TypeScript monorepo source. Uses HTTP/WebSocket transport (not stdio). Multiple endpoints: HTTP at :4401/mcp, SSE at :4401/sse, WebSocket at :4402.
postizz-mcp Built Container built from TypeScript source. MCP stdio-based, requires POSTIZ_API_KEY env var.
proxmox-mcp Build/Runtime Issue Container builds but fails at runtime - ModuleNotFoundError: No module named 'mcp.server.fastmcp'. FastMCP import path changed.
reverse-engineering-assistant Build Failed Ghidra download URL returns 404. Version mismatch in download URL.
snipeit-mcp Build/Runtime Issue Container builds but fails at runtime - ImportError: cannot import name 'SnipeIT' from 'snipeit'. Upstream depends on private snipeit-api package with different API than public PyPI snipeit package.
terraform-mcp Built Container built from Go source (27MB). MCP stdio-based, validates with MCP handshake v0.4.0. Requires HCP Terraform credentials for full functionality.
webserial-mcp Built Container built from Python source. MCP stdio-based, requires bridge server + browser + ESP32 hardware.
wordpress-mcp Blocked Cannot build as standalone MCP server. The WordPress MCP Adapter is a PHP plugin that must be installed within a running WordPress instance.
bash-language-server Built Container built using prebuilt npm package (190MB). LSP configured in crush.json. Version 5.6.0.
docker-language-server Built Container built from Go source (49.2MB). LSP configured in crush.json. Version 0.0.0.
marksman Built Container built from prebuilt binary (144MB). LSP configured in crush.json. Version 2025-12-13.
terraform-ls Built Container built from HashiCorp binary (64MB). LSP configured in crush.json. Version 0.38.4.

Known Issues

imap-mcp

Server crashes on startup if IMAP connection fails. Server tries to connect to IMAP during lifespan context entry. If connection fails, server raises ConnectionError and exits before responding to JSON-RPC initialize.

webserial-mcp

Requires bridge server (esp32_bridge_server.py) running on host at ws://host.docker.internal:3000 plus browser with WebSerial access and ESP32 hardware.

kicad-mcp

Host-only - requires KiCAD installed on the host machine. The pcbnew Python module cannot be pip-installed and is only available with a full KiCAD installation.

wordpress-mcp

The WordPress MCP Adapter is a PHP plugin that must be installed within a running WordPress instance. It requires WordPress + Abilities API plugin + MCP Adapter plugin. Not suitable for containerized standalone deployment.

discourse-mcp

Build failed with TypeScript TS2345 error in upstream repository. Cannot fix locally.

proxmox-mcp

Runtime ModuleNotFoundError: No module named 'mcp.server.fastmcp'. The FastMCP library changed its import paths - needs Dockerfile update to install correct mcp package version.

snipeit-mcp

Runtime ImportError: cannot import name 'SnipeIT' from 'snipeit'. The upstream snipeit-mcp depends on a private 'snipeit-api' package (referenced via local file path) that has a different API than the public PyPI 'snipeit' package. The public package exports Assets/Licenses/Components classes, not SnipeIT.

penpot-mcp

Uses HTTP/WebSocket transport instead of stdio MCP. Not compatible with standard MCP client connections. Multiple endpoints: HTTP at :4401/mcp, SSE at :4401/sse, WebSocket at :4402.

mcp-ansible

Package not found in PyPI registry. Upstream issue - the package may not be published.

reverse-engineering-assistant

Build failed - Ghidra download URL returns 404. The version number in the Dockerfile download URL is incorrect.

Usage

To build and start a specific server:

docker compose up -d <service-name>

To view logs:

docker compose logs -f <service-name>

To stop a server:

docker compose stop <service-name>

To rebuild a server after changes:

docker compose build --no-cache <service-name>

Note: Use lowercase service names from compose file. Container names will be prefixed with kneldevstack-aimiddleware-.

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