simpleapps-com-augur-mcp 2026.4.6

MCP server for Augur API microservices

Augur MCP Server

FastMCP server exposing Augur API microservices as 7 generic MCP tools.

Install

uvx simpleapps-com-augur-mcp

Authentication

Credentials are resolved in this order (first match wins):

1. Environment variables — AUGUR_TOKEN + AUGUR_SITE_ID
2. Explicit file — AUGUR_CREDS_FILE env var pointing to a JSON file (supports ~)
3. Project file — .simpleapps/augur-api.json in the current working directory
4. Global file — ~/.simpleapps/augur-api.json

Steps 3 and 4 are merged — project credentials take precedence when the same site_id appears in both files.

Single-site credentials

{
  "siteId": "your-site-id",
  "jwt": "your-jwt-token"
}

Multi-site credentials

Configure multiple sites in a single file:

{
  "acme-corp": { "jwt": "acme-jwt" },
  "other-site": { "jwt": "other-jwt" }
}

The format is auto-detected: a top-level siteId key means single-site, otherwise each key is the site ID and its value contains the JWT.

Project + global merge

You can keep site-specific credentials in your project and shared credentials globally:

~/.simpleapps/augur-api.json        → {"siteId": "shared-site", "jwt": "..."}
./project/.simpleapps/augur-api.json → {"siteId": "project-site", "jwt": "..."}

Both are loaded and merged. If the same siteId exists in both, the project file wins.

MCP Configuration

Minimal — no env vars needed when using project or global credentials:

{
  "mcpServers": {
    "augur-api": {
      "command": "uvx",
      "args": ["simpleapps-com-augur-mcp"]
    }
  }
}

Override: specific credentials file

{
  "mcpServers": {
    "augur-api": {
      "command": "uvx",
      "args": ["simpleapps-com-augur-mcp"],
      "env": {
        "AUGUR_CREDS_FILE": "~/projects/clients/acme-corp/.simpleapps/augur-api.json"
      }
    }
  }
}

Override: environment variables

{
  "mcpServers": {
    "augur-api": {
      "command": "uvx",
      "args": ["simpleapps-com-augur-mcp"],
      "env": {
        "AUGUR_TOKEN": "your-jwt-token",
        "AUGUR_SITE_ID": "your-site-id"
      }
    }
  }
}

Tools

Tool	Purpose
augur_sites	List configured sites
augur_discover	List services or endpoints for a service
augur_list	List records (GET collection)
augur_get	Get single record by ID
augur_create	Create record (POST)
augur_update	Update record (PUT)
augur_delete	Delete record (DELETE)

Site parameter

When multiple sites are configured, the 5 data tools (augur_list, augur_get, augur_create, augur_update, augur_delete) accept an optional site parameter to specify which site to query. If only one site is configured, the site parameter can be omitted.

augur_sites

Use augur_sites to see which sites are configured. When only one site exists, it is marked with "default": true.