matrix-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| HOST | No | HTTP bind host | 127.0.0.1 |
| PORT | No | HTTP bind port | 3300 |
| MCP_TRANSPORT | No | Transport: http (default) or stdio | |
| MCP_BEARER_TOKEN | No | Shared secret MCP clients must present. Required in HTTP mode. | |
| TENANT_<NAME>_TOKEN | Yes | Matrix access token | |
| MATRIX_PRIMARY_TENANT | No | Tenant used when the tenant arg is omitted. Default: alphabetically first. | |
| TENANT_<NAME>_USER_ID | Yes | Full MXID the token belongs to, e.g. @alice:example.org | |
| TENANT_<NAME>_BASE_URL | Yes | Homeserver base URL, e.g. https://matrix.example.org | |
| MATRIX_MCP_MAX_UPLOAD_BYTES | No | Decoded size cap for matrix_send_file (default 10 MiB) |
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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