mermaid.ai
Mermaid Chart provides browser-based tools for creating, editing, and sharing Mermaid diagrams, plus AI-assisted diagram generation features. The site also hosts the open-source Mermaid documentation and ecosystem resources.
Mermaid.ai exposes MCP endpoints for Mermaid diagram generation/validation: a public Claude MCP app at `https://chatgpt.mermaid.ai/anthropic/mcp` and authenticated Mermaid MCP server endpoints at `https://mcp.mermaid.ai/mcp` (streamable HTTP) and `https://mcp.mermaid.ai/sse` (SSE).
- Mermaid Chart Claude MCP Appdiscovered
- Mermaid MCP Serverdiscovered
- Mermaid MCP Server (SSE)discovered
Sign in to your Mermaid Chart account, then open your account settings and generate an API token as described in the MCP Server docs. Use it in an Authorization: Bearer <token> header for Mermaid Chart integration tools exposed by the MCP server.
conventions · 0/8 published
- integrations.json✗
/.well-known/integrations.json - llms.txt✗
/llms.txt - API catalog✗
/.well-known/api-catalog - OpenAPI document✗
/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json - MCP server card✗
/.well-known/mcp/server-card.json - OAuth protected resource✗
/.well-known/oauth-protected-resource - Agent card✗
/.well-known/agent-card.json - Agent skills✗
/.well-known/agent-skills/index.json
Publish these signals → /publishing