Cotforce MCP Server

Give brains to your small models. MCP server enforcing step-by-step Chain-of-Thought.

Local serverstdioTypeScript

What is the Cotforce MCP MCP server?

Cotforce MCP MCP server is a locally run integration for AI assistants that speak the Model Context Protocol. Give brains to your small models. MCP server enforcing step-by-step Chain-of-Thought.

What you get

A 4-billion-parameter Gemma cannot solve SEND + MORE = MONEY. It's a classic cryptarithmetic puzzle — 8 unique digits, 5 columns, 4 carry values. A bare 4B model guesses randomly. It hallucinates digits. It loses track of carries after column 2.

What the assistant can call

Once Cotforce MCP is connected, these are the calls the assistant has available:

  • Example — The Example tool exposed by this server
  • Scripts — The Scripts tool exposed by this server
  • Testing — The test suite uses Jest with ts-jest (ESM) and @slbdn/mcp-tester for MCP server integration testing:

Configuration and credentials

You will need 5 environment variables: MODE, API_BASE_URL, MODEL, MAX_RETRIES, TIMEOUT. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

Setting it up

@slbdn/cotforce-mcp on npm is all you need. Most clients run it directly, so configuration is a few lines and a restart.

Choosing this one

Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Cotforce MCP's toolset — Example, Scripts, Testing — is a fair guide to whether it matches your workflow. It is maintained by islobodan; worth a glance at recent repository activity before you build anything load-bearing on it.

SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.

Before you rely on it

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the cotforce mcp mcp server does with a few real requests.

Available tools

ToolWhat it does
ExampleThe Example tool exposed by this server.
ScriptsThe Scripts tool exposed by this server.
TestingThe test suite uses **Jest** with **ts-jest** (ESM) and **@slbdn/mcp-tester** for MCP server integration testing:

How to install the Cotforce MCP MCP server

{
  "mcpServers": {
    "cotforce": {
      "command": "node",
      "args": ["node_modules/@slbdn/cotforce-mcp/index.js"],
      "env": {
        "MODE": "direct",
        "API_BASE_URL": "http://localhost:1234/v1",
        "MODEL": "gemma-4-e4b-it-mlx"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
MODEConfiguration value read at startup.Optional
API_BASE_URLEndpoint or connection string the server talks to.Yes
MODELConfiguration value read at startup.Optional
MAX_RETRIESConfiguration value read at startup.Optional
TIMEOUTConfiguration value read at startup.Optional

Example prompts to try

  • Use Cotforce MCP to Example.
  • Use Cotforce MCP to Scripts.
  • Use Cotforce MCP to Testing.

Frequently asked questions

It connects Cotforce MCP to MCP-compatible AI assistants such as Claude and Cursor, exposing 3 tools (Example, Scripts, Testing) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Cotforce MCP directly.