ccu-mcp in namespace io.github
Local package path declaredCredentials listedRepository declared by sourceUpdated 2026-10-07
io.github.claymore666/ccu-mcp · Registry status: active
No name of its own reaches this register for this entry. The heading therefore carries the trailing segment of the identifier; the identifier itself is listed below as a coordinate.
At a glance
MCP server for controlling HomeMatic smart home devices via the CCU JSON-RPC API
Vendor's own description, untranslated and unverified
- Execution location
- Local package path declaredMCP-Register · 2026-08-06
- Required secrets declared
- Credentials listedMCP-Register · 2026-08-06
- Declared version and change
1.11.4· Source-reported change date 2026-10-07MCP-Register · 2026-10-08- Repository as declared
- github.com/claymore666/ccu-mcpMCP-Register · 2026-08-06
- Configuration
- can be built from the disclosed start template
Inspect connection paths and prerequisites
Related categories
- MCP servers with declared required secrets6,067
- Locally executed MCP servers17,056
- MCP servers with a repository URL30,107
- Local MCP servers with a repository URL16,152
- MCP servers over stdio only13,710
- MCP servers as an npm package only10,186
6 of 13 categories. All categories in the segment catalogue
Page last changed:
Sources and collection
- Runs
- Local package path declared
- Credentials
- Credentials listed
- Registry record changed
- 2026-10-07
- Setup
- Template available
- Registry name
io.github.claymore666/ccu-mcp- Package coordinate
npm:ccu-mcp- Declared version
1.11.4- Source-reported listing date
- 2026-10-07
- Source-reported change date
- 2026-10-07
- First seen by tracevero
- 2026-08-06
- Vendor's website
- https://github.com/claymore666/ccu-mcp
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin. What the confidence levels mean
Measured values
| Required secrets declared | Credentials listed yes Original data – Required secret variables (raw): CCU_PASSWORD Original data – Required secret headers (raw): confirmed absent Source: MCP-Register · collected on 2026-08-06 · derived |
|---|---|
| Execution location | Local package path declared local Original data – Transports (raw): stdio Source: MCP-Register · collected on 2026-08-06 · derived |
| Path argument present | no Original data – Path arguments (raw): confirmed absent Original data – Path environment variables (raw): confirmed absent Source: MCP-Register · collected on 2026-08-06 · derived |
| Repository URL listed | Repository declared by source yes Original data – Repository (raw): https://github.com/claymore666/ccu-mcp Source: MCP-Register · collected on 2026-08-06 · derived |
| Declared version | 1.11.4 Source: MCP-Register · collected on 2026-10-08 · self-declared |
What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.
Source data25
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.
| Description (raw) | MCP server for controlling HomeMatic smart home devices via the CCU JSON-RPC API Source: MCP-Register · collected on 2026-08-26 · self-declared |
|---|---|
| Environment variables (raw) | CCU_HOST, CCU_PASSWORD, CCU_USER, CCU_HTTPS, CCU_PORT, CACHE_DIR, MCP_ALLOWED_ORIGINS, MCP_ALLOWED_HOSTS, CCU_PROFILES, CCU_DEFAULT_PROFILE, CCU_TLS_VERIFY, CCU_TLS_FINGERPRINT, CCU_CA_CERT, CCU_TIMEOUT, CCU_SCRIPT_TIMEOUT, CACHE_TTL, CCU_RATE_LIMIT_BURST, CCU_RATE_LIMIT_RATE, RESOURCE_POLL_INTERVAL, LOG_LEVEL Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Required secret variables (raw) | CCU_PASSWORD Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Transports (raw) | stdio Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Path arguments (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Repository (raw) | https://github.com/claymore666/ccu-mcp Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Package registries (raw) | npm Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Required secret headers (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Path environment variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Remote URLs (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Remote hosts (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Registry status message (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| First listed in the registry (raw) | 2026-10-07 Source: MCP-Register · collected on 2026-10-08 · self-declared |
| Last changed in the registry (raw) | 2026-10-07 Source: MCP-Register · collected on 2026-10-08 · self-declared |
| Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Delivery form (raw) | package Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Repository platform (raw) | github Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Repository subfolder (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package identifiers (raw) | ccu-mcp Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package versions (raw) | 1.11.4 Source: MCP-Register · collected on 2026-10-08 · self-declared |
| Runtime hints (raw) | npx Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable formats (raw) | boolean, number, string Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable descriptions (raw) | CACHE_DIR=Directory for the device type cache and session persistence · CACHE_TTL=Lifetime of the on-disk device-type schema cache, in SECONDS · CCU_CA_CERT=Path to a PEM file holding the CCU's CA or self-signed certificate. The connection is then validated against it with standard chain verification · CCU_DEFAULT_PROFILE=Which profile from CCU_PROFILES is active at startup (default: the first listed) · CCU_HOST=Hostname or IP of your HomeMatic CCU (debmatic, CCU3, or OpenCCU/RaspberryMatic) · CCU_HTTPS=Connect to the CCU via HTTPS (self-signed certificates supported) · CCU_PASSWORD=CCU admin password (same as the WebUI login). Must be set; the value may be empty for a CCU with no password · CCU_PORT=CCU API port (80 for HTTP, 443 for HTTPS) · CCU_PROFILES=Comma-separated names of multiple CCU targets (e.g. 'prod,dev'). Each profile takes the flat CCU_* settings prefixed CCU_<NAME>_ (CCU_PROD_HOST, ...), plus policy flags CCU_<NAME>_PROTECTED (writes need confirm:true) and CCU_<NAME>_READONLY. Unset = single default profile from the flat CCU_* vars · CCU_RATE_LIMIT_BURST=Token-bucket burst size for CCU requests — how many may be issued back to back · CCU_RATE_LIMIT_RATE=Sustained CCU request rate, in requests per second · CCU_SCRIPT_TIMEOUT=Timeout for HomeMatic Script execution (ReGa), in MILLISECONDS — scripts are slower than plain API calls · CCU_TIMEOUT=Timeout for a CCU JSON-RPC call, in MILLISECONDS · CCU_TLS_FINGERPRINT=Pin the CCU's self-signed leaf certificate by its SHA-256 fingerprint (hex, colons optional). The strongest option for an appliance: the connection is rejected unless the presented certificate matches. Takes precedence over CCU_CA_CERT · CCU_TLS_VERIFY=Verify the CCU's TLS certificate against the system trust store. Only meaningful with CCU_HTTPS=true. Default false, because a CCU ships a self-signed certificate — prefer CCU_TLS_FINGERPRINT or CCU_CA_CERT to verify one of those · CCU_USER=CCU username · LOG_LEVEL=error | warn | info | debug. Logs are structured JSON on stderr · MCP_ALLOWED_HOSTS=Extra Host header values accepted by DNS-rebinding protection (comma-separated host:port); add your hostname when behind a proxy or container DNS name · MCP_ALLOWED_ORIGINS=Comma-separated allowlist of browser origins. Unset = no cross-origin browser access (default-deny). An allowlisted origin is reflected exactly in Access-Control-Allow-Origin (never '*'); the list also drives DNS-rebinding origin checks · RESOURCE_POLL_INTERVAL=How often MCP resources are polled for change notifications, in SECONDS Source: MCP-Register · collected on 2026-09-03 · self-declared |
| Icon formats (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Connection paths (source structure) | {"packages":[{"registryType":"npm","identifier":"ccu-mcp","version":"1.11.4","runtimeHint":"npx","transport":"stdio","environment":[{"name":"CCU_HOST","description":"Hostname or IP of your HomeMatic CCU (debmatic, CCU3, or OpenCCU/RaspberryMatic)","format":"string","required":true,"secret":false},{"name":"CCU_PASSWORD","description":"CCU admin password (same as the WebUI login). Must be set; the value may be empty for a CCU with no password","format":"string","required":true,"secret":true},{"name":"CCU_USER","description":"CCU username","format":"string","required":false,"secret":false},{"name":"CCU_HTTPS","description":"Connect to the CCU via HTTPS (self-signed certificates supported)","format":"boolean","required":false,"secret":false},{"name":"CCU_PORT","description":"CCU API port (80 for HTTP, 443 for HTTPS)","format":"number","required":false,"secret":false},{"name":"CACHE_DIR","description":"Directory for the device type cache and session persistence","format":"string","required":false,"secret":false},{"name":"MCP_ALLOWED_ORIGINS","description":"Comma-separated allowlist of browser origins. Unset = no cross-origin browser access (default-deny). An allowlisted origin is reflected exactly in Access-Control-Allow-Origin (never '*'); the list also drives DNS-rebinding origin checks","format":"string","required":false,"secret":false},{"name":"MCP_ALLOWED_HOSTS","description":"Extra Host header values accepted by DNS-rebinding protection (comma-separated host:port); add your hostname when behind a proxy or container DNS name","format":"string","required":false,"secret":false},{"name":"CCU_PROFILES","description":"Comma-separated names of multiple CCU targets (e.g. 'prod,dev'). Each profile takes the flat CCU_* settings prefixed CCU_<NAME>_ (CCU_PROD_HOST, ...), plus policy flags CCU_<NAME>_PROTECTED (writes need confirm:true) and CCU_<NAME>_READONLY. Unset = single default profile from the flat CCU_* vars","format":"string","required":false,"secret":false},{"name":"CCU_DEFAULT_PROFILE","description":"Which profile from CCU_PROFILES is active at startup (default: the first listed)","format":"string","required":false,"secret":false},{"name":"CCU_TLS_VERIFY","description":"Verify the CCU's TLS certificate against the system trust store. Only meaningful with CCU_HTTPS=true. Default false, because a CCU ships a self-signed certificate — prefer CCU_TLS_FINGERPRINT or CCU_CA_CERT to verify one of those","format":"boolean","required":false,"secret":false},{"name":"CCU_TLS_FINGERPRINT","description":"Pin the CCU's self-signed leaf certificate by its SHA-256 fingerprint (hex, colons optional). The strongest option for an appliance: the connection is rejected unless the presented certificate matches. Takes precedence over CCU_CA_CERT","format":"string","required":false,"secret":false},{"name":"CCU_CA_CERT","description":"Path to a PEM file holding the CCU's CA or self-signed certificate. The connection is then validated against it with standard chain verification","format":"string","required":false,"secret":false},{"name":"CCU_TIMEOUT","description":"Timeout for a CCU JSON-RPC call, in MILLISECONDS","format":"number","required":false,"secret":false},{"name":"CCU_SCRIPT_TIMEOUT","description":"Timeout for HomeMatic Script execution (ReGa), in MILLISECONDS — scripts are slower than plain API calls","format":"number","required":false,"secret":false},{"name":"CACHE_TTL","description":"Lifetime of the on-disk device-type schema cache, in SECONDS","format":"number","required":false,"secret":false},{"name":"CCU_RATE_LIMIT_BURST","description":"Token-bucket burst size for CCU requests — how many may be issued back to back","format":"number","required":false,"secret":false},{"name":"CCU_RATE_LIMIT_RATE","description":"Sustained CCU request rate, in requests per second","format":"number","required":false,"secret":false},{"name":"RESOURCE_POLL_INTERVAL","description":"How often MCP resources are polled for change notifications, in SECONDS","format":"number","required":false,"secret":false},{"name":"LOG_LEVEL","description":"error | warn | info | debug. Logs are structured JSON on stderr","format":"string","required":false,"secret":false}],"additional_arguments_declared":true}],"remotes":[]} Source: MCP-Register · collected on 2026-10-08 · self-declared |
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Changes
| 2026-10-08 | Declared version: 1.11.3 → 1.11.4 |
|---|---|
| 2026-10-08 | Last changed in the registry (raw): 2026-09-30 → 2026-10-07 |
| 2026-10-08 | First listed in the registry (raw): 2026-09-30 → 2026-10-07 |
These are the 3 most recent changes to this entry. Full history
tracevero · https://tracevero.com/mcp/io-github-claymore666-ccu-mcp