MCP Server

Active

Apache-2.0

Pursers MCP Server

io.github.swisspra/pursers

Repository Registry

What is the Pursers MCP server?

Coordinate AI-agent work on a local-first, owner-controlled MCP board

How to install Pursers

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

ONBOARD_CENTRAL_HOST
Loopback bind host used by the packaged runtime
ONBOARD_CENTRAL_PORT
Loopback bind port used by the packaged runtime
ONBOARD_CENTRAL_DATA_DIR
Private Central data directory; --data-dir/--data-root is the equivalent CLI input
ONBOARD_CENTRAL_LOG_LEVEL
Packaged runtime log level
ONBOARD_CENTRAL_ALLOWED_HOSTS
Optional comma-separated bare Host names accepted in addition to the bind host
ONBOARD_CENTRAL_TLS_CERTFILE
Optional TLS certificate path; requires ONBOARD_CENTRAL_TLS_KEYFILE
ONBOARD_CENTRAL_TLS_KEYFILE
secret
Optional TLS private-key path; requires ONBOARD_CENTRAL_TLS_CERTFILE
CENTRAL_ADMISSION
Central admission policy; Pursers supports invite-only admission
CENTRAL_AUTH_MODE
Central authentication mode; Pursers supports JWT authentication
CENTRAL_JWKS_PATH
required
Path to the issuer public JWKS used to verify seat credentials
CENTRAL_JWT_AUDIENCE
MCP resource URL in audience and resource claims; defaults to the loopback bind URL
CENTRAL_JWT_CLOCK_SKEW
Allowed JWT clock skew in seconds
CENTRAL_JWT_ISSUER
required
Exact issuer URL in every accepted seat credential
CENTRAL_PRINCIPAL_STREAM_CAP
Maximum concurrent event streams accepted per principal
CENTRAL_REAPER_INTERVAL_S
Interval in seconds between expired-lease reaper sweeps
CENTRAL_REQUEST_STATE_KEY_FILE
secret
Optional restart-safe request-state keyring path
PURSERS_LEGACY_TOOLS
String flag: use 1 to expose deprecated coordination tools; use 0 to keep them hidden
STORE_BACKEND
Central storage backend; Pursers supports SQLite

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "pursers": {
      "command": "uvx",
      "args": [
        "pursers-central",
        "--data-root"
      ],
      "env": {
        "ONBOARD_CENTRAL_HOST": "<YOUR_ONBOARD_CENTRAL_HOST>",
        "ONBOARD_CENTRAL_PORT": "<YOUR_ONBOARD_CENTRAL_PORT>",
        "ONBOARD_CENTRAL_DATA_DIR": "<YOUR_ONBOARD_CENTRAL_DATA_DIR>",
        "ONBOARD_CENTRAL_LOG_LEVEL": "<YOUR_ONBOARD_CENTRAL_LOG_LEVEL>",
        "ONBOARD_CENTRAL_ALLOWED_HOSTS": "<YOUR_ONBOARD_CENTRAL_ALLOWED_HOSTS>",
        "ONBOARD_CENTRAL_TLS_CERTFILE": "<YOUR_ONBOARD_CENTRAL_TLS_CERTFILE>",
        "ONBOARD_CENTRAL_TLS_KEYFILE": "<YOUR_ONBOARD_CENTRAL_TLS_KEYFILE>",
        "CENTRAL_ADMISSION": "<YOUR_CENTRAL_ADMISSION>",
        "CENTRAL_AUTH_MODE": "<YOUR_CENTRAL_AUTH_MODE>",
        "CENTRAL_JWKS_PATH": "<YOUR_CENTRAL_JWKS_PATH>",
        "CENTRAL_JWT_AUDIENCE": "<YOUR_CENTRAL_JWT_AUDIENCE>",
        "CENTRAL_JWT_CLOCK_SKEW": "<YOUR_CENTRAL_JWT_CLOCK_SKEW>",
        "CENTRAL_JWT_ISSUER": "<YOUR_CENTRAL_JWT_ISSUER>",
        "CENTRAL_PRINCIPAL_STREAM_CAP": "<YOUR_CENTRAL_PRINCIPAL_STREAM_CAP>",
        "CENTRAL_REAPER_INTERVAL_S": "<YOUR_CENTRAL_REAPER_INTERVAL_S>",
        "CENTRAL_REQUEST_STATE_KEY_FILE": "<YOUR_CENTRAL_REQUEST_STATE_KEY_FILE>",
        "PURSERS_LEGACY_TOOLS": "<YOUR_PURSERS_LEGACY_TOOLS>",
        "STORE_BACKEND": "<YOUR_STORE_BACKEND>"
      }
    }
  }
}

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