MCP Servers

community-bot

MCP server that provides tools to search and retrieve skills, badges, and evidence from the Gaia Skill Tree registry.

Category

README

MCP-Enabled Community Assistant Bot

An MCP-powered Discord Bot that interfaces with the Gaia Skill Tree canonical registry (gaia.json).

Architecture

This package implements a modular client-server structure:

MCP Server (src/mcp-server.ts): Wraps /graph/gaia.json as a Model Context Protocol tool provider, exposing:
- search_skills: Searches skills by name/description.
- get_skill_by_name: Returns full metadata and evidence for a specific skill.
- list_badges: Lists badge tiers and criteria.
- verify_evidence: Audits/verifies evidence chains for a skill.
Discord Bot (src/discord-bot.ts): Acts as the MCP client, spawning the MCP server as a subprocess and mapping Discord slash commands (/gaia <subcommand>) to tool execution.

Getting Started

Local Setup

Copy .env.example to .env and fill in the variables:
```
cp .env.example .env
```
Required fields:
- DISCORD_TOKEN: Your Discord Bot token.
- DISCORD_CLIENT_ID: Your Discord application's client ID.
- GAIA_GRAPH_URL: Optional (defaults to https://gaia.tiongson.co/graph/gaia.json).
Install dependencies:
```
npm install
```
Build and compile:
```
npm run build
```
Start the Discord bot:
```
npm start
```

Docker Setup

You can build and deploy the bot containerized with Docker:

# Build & start container
docker compose up -d --build

Ensure that the .env file is present in this directory before running docker compose.

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