# Agentic Mermaid

Source: https://glimind.com/server/pulsemcp%2Fagentic-mermaid
Registry id: `pulsemcp/agentic-mermaid`
Status: live (checked 2026-10-27T04:13:33.030Z)

## Measurements (30 days)

- Uptime: 99.97%
- Checks: 4950
- Outages (90 days): 1

## Install

```json
{
  "mcpServers": {
    "agentic-mermaid": {
      "type": "http",
      "url": "https://agentic-mermaid.dev/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http agentic-mermaid https://agentic-mermaid.dev/mcp
```

## Tools (9)

- `build`: Author a new Mermaid diagram from blank by folding a list of structured ops over an empty diagram of `family`. The declarative counterpart to hand-writing sourc
- `describe`: Describe a Mermaid diagram. format=text returns { ok, text } with one or two summary sentences; format=json returns { ok, tree } with the AX tree; format=facts 
- `describe_sdk`: Return version-matched mutation operations for one diagram family. Use detail=signatures for the compact op menu or detail=fields (default) for exact field type
- `execute`: Run JavaScript in an isolated sandbox; return a value. One call composes edits. Submit JavaScript; declaration types are guidance. No promises, async/await, dyn
- `mutate`: Apply a list of structured edit ops to an existing Mermaid `source` and return the edited diagram. This is the declarative counterpart to `execute`: plain JSON 
- `render_ascii`: Render a Mermaid source string to text. Returns { ok, text }. useAscii true → plain ASCII (+,-,|); false/absent → Unicode box drawing (┌,─,│). targetWidth sets 
- `render_png`: Rasterize a Mermaid source string to PNG. Returns { ok, png_base64 }. Hosted rendering uses resvg-wasm with bundled fonts; bytes may differ from the local napi 
- `render_svg`: Render a Mermaid source string to themeable SVG. Returns { ok, svg }. Layout is deterministic: identical input produces identical geometry. The hosted boundary 
- `verify`: Parse and verify a Mermaid diagram without rendering it. Returns { ok, family, summary, warnings, layout: { bounds, nodes, edges } } for valid diagrams and { ok

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.