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SpecForge MCP Server

Turn your team's rules into checks your AI agent can't skip. Deterministic, no AI inside.

SpecForge scores 46 (Fair), licensed Apache-2.0 and written in Rust. It installs as a local process. It does not declare tools yet. Filed under AI and memory. GitHub shows 40 stars. Install configs are generated for 10 clients. Being listed in the registry is not the same as being vendor-official.

by leaderiopApache-2.0Rust40 stars
InstallView on GitHub
Trust score
46Fair
Trust score 46 of 100, Fair

Fair trust

46 of 100 from six public signals. Nobody can buy a point.

  • OSI-style license: apache-2.0.
How we score trust
Scorecard

License, quality and maintenance

How grades work
Trust breakdown

Where the 46 comes from

0 + 20 + 5 + 10 + 4 + 7 = 46. Each factor is capped, so no single signal can carry a listing.

Registry0 / 30

Active in the official MCP registry, plus a known vendor namespace.

Registry: 0 of 30 points.
Maintenance20 / 20

How recently the repository saw a commit or release.

Maintenance: 20 of 20 points.
Popularity5 / 20

GitHub stars and weekly downloads, on a log scale.

Popularity: 5 of 20 points.
License10 / 10

A clear, OSI-style open-source license.

License: 10 of 10 points.
Security4 / 10

Not archived, a secure install path, a pinned version.

Security: 4 of 10 points.
Docs7 / 10

A real summary, a README with depth, listed tools.

Docs: 7 of 10 points.

Install

Pick your client, copy the config, paste it in.

Add to Cursor: SpecForgeInstall in VS Code: SpecForgeInstall in VS Code Insiders: SpecForge

Needs Cursor or VS Code installed on this device. The button opens the app and asks you to confirm before it adds the server.

~/Library/Application Support/Claude/claude_desktop_config.json
{  "mcpServers": {    "leaderiop-specforge": {      "command": "npx",      "args": [        "-y",        "https://github.com/leaderiop/SpecForge/releases/download/v0.1.0-rc1/specforge-mcp-0.1.0-rc1-aarch64-apple-darwin.mcpb"      ]    }  }}
Install guide

Environment variables

This server does not declare environment variables.

Tools

All capabilities

Tools show up when the registry metadata or the repository README lists them. Public READMEs are read directly. A GitHub token is used only when one is already configured.

About

Specs your AI agent can't ignore. A deterministic compiler that turns your rules into checks: no AI inside, same input, same verdict. Rust · MCP-native · works with Claude Code, Cursor and any MCP agent.

Frequently asked questions

What is SpecForge MCP Server?

Turn your team's rules into checks your AI agent can't skip. Deterministic, no AI inside.

How do I install SpecForge MCP Server in Claude Desktop, Cursor, or VS Code?

Pick your client in the Install section on this page and copy the generated config into the client's config file. Step-by-step guides: Claude Desktop, Cursor, and VS Code. SpecForge MCP Server runs locally from the MCP bundle https://github.com/leaderiop/SpecForge/releases/download/v0.1.0-rc1/specforge-mcp-0.1.0-rc1-aarch64-apple-darwin.mcpb with the command npx -y https://github.com/leaderiop/SpecForge/releases/download/v0.1.0-rc1/specforge-mcp-0.1.0-rc1-aarch64-apple-darwin.mcpb.

Is SpecForge MCP Server free and open source?

Yes. SpecForge MCP Server is released under the Apache-2.0 license, an OSI-approved open-source license, so you can use, modify, and self-host it under those terms.

Does SpecForge MCP Server support remote (HTTP) connections?

No remote endpoint is listed for SpecForge MCP Server. It runs locally on your machine over stdio, started by your MCP client.

How is SpecForge MCP Server's trust score calculated?

SpecForge MCP Server scores 46 out of 100 (Fair). The score adds six capped public signals: registry status, maintenance, popularity, license, documentation, and security. Nobody can pay for points. Read the methodology for the full formula.

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