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sdd-mcp

local MCP server

sdd-mcp is a local MCP server: Spec-Driven Development workflow: specs, plans, gates, status and logbook tools. Bilingual EN/ES. Install it from npm as @juanklagos/sdd-mcp.

Installation

Terminal

claude mcp add sdd-mcp -e SDD_PROJECT_ROOT=... -e SDD_WORKSPACES_ROOT=... -- npx -y @juanklagos/sdd-mcp

Run in your project folder. Add --scope user to use it everywhere.

Claude Desktop, Cursor & other clients

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "sdd-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@juanklagos/sdd-mcp"
      ],
      "env": {
        "SDD_PROJECT_ROOT": "...",
        "SDD_WORKSPACES_ROOT": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

What you need

  • Runtime: Node.js 18+ (runs with npx).
  • MCP client: Claude Code, Codex, Antigravity, Claude Desktop, Cursor or any other client that speaks MCP over stdio.
  • Environment variables: SDD_PROJECT_ROOT, SDD_WORKSPACES_ROOT

Summary

Spec-Driven Development workflow: specs, plans, gates, status and logbook tools. Bilingual EN/ES.

sdd-mcp vs similar servers

ServerStarsTypeAPI keyRuntime
sdd-mcp16LocalYesnpm
Godot MCP466LocalNonpm
firebase-mcp4,474LocalNonpm
blitz1,751LocalNonpm
unreal-engine-mcp891LocalYesnpm

Questions

It reads 2 environment variables: SDD_PROJECT_ROOT, SDD_WORKSPACES_ROOT. Set them in your MCP config before starting the server.

Node.js 18+ (runs with npx), plus an MCP client such as Claude Code, Codex, Claude Desktop or Cursor.

sdd-mcp is a local MCP server distributed as the npm package @juanklagos/sdd-mcp.

Run: claude mcp add sdd-mcp -e SDD_PROJECT_ROOT=... -e SDD_WORKSPACES_ROOT=... -- npx -y @juanklagos/sdd-mcp

Run: codex mcp add sdd-mcp --env SDD_PROJECT_ROOT=... --env SDD_WORKSPACES_ROOT=... -- npx -y @juanklagos/sdd-mcp

Similar MCP servers

NameStars
  1. Godot MCPio.github.tugcantopaloglu/godot-mcp466
  2. firebase-mcpio.github.firebase/firebase-mcp4,474
  3. blitzio.github.blitzdotdev/blitz1,751
  4. unreal-engine-mcpio.github.ChiR24/unreal-engine-mcp891
  5. next-devtools-mcpio.github.vercel/next-devtools-mcp823
  6. spec-driven-developmentio.github.formulahendry/spec-driven-development438
  7. Svelte MCPdev.svelte/mcp330
  8. MCP Task Orchestratorio.github.jpicklyk/task-orchestrator206