LocalFree

Visimark MCP server

michal-niedzwiedzki/visimark

Checks that every computed number in a Markdown document still matches the formula that produced it, and plans — then applies, behind an explicit write gate — the repair, so an agent's correct formula can't ship with a wrong total.

0 GitHub stars969 npm downloads / month
Source code

Install Visimark in Claude Code

Claude Code
claude mcp add visimark -- npx -y visimark-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "visimark": {
      "command": "npx",
      "args": [
        "-y",
        "visimark-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Visimark MCP server do?

Checks that every computed number in a Markdown document still matches the formula that produced it, and plans — then applies, behind an explicit write gate — the repair, so an agent's correct formula can't ship with a wrong total.

Is the Visimark MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Visimark run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Visimark to Claude Code?

Run: claude mcp add visimark -- npx -y visimark-mcp

More developer tools MCP servers

View all

Apiempresas

0959

abasmartinc/apiempresas-mcp

Spanish company data: CIF lookup, BORME, directors, KYB, sanctions and open public tenders.

Local + RemoteAccount needed

DocGuard

325.7k

raccioly/docguard

Deterministic documentation-drift detection: validates a project's docs against its code, with stable finding codes and suggested fixes. Read-only.

LocalFreeTypeScript

Oura Ring

1918

jordanburke/oura-ring-mcp-server

Oura Ring MCP server for the Oura API v2: sleep, readiness, activity, heart rate, and more.

LocalAccount needed

SQL Analyzer

32

j4c0bs/mcp-server-sql-analyzer

SQL analysis, linting and dialect conversion using SQLGlot.

LocalFreePython

Reado

31

WatermelonBros/reado

Read-first code IDE whose bundled server exposes a project's tasks, comments, reading progress and bookmarks as MCP resources — plus browser-preview inspection tools — so a coding agent can consult your review and mark each task done or failed. reado mcp

LocalFreeRust

DotNetMetadataMcpServer

32

V0v1kkk/DotNetMetadataMcpServer

Type information from .NET projects: assembly exploration, namespace discovery, type reflection and NuGet integration.

LocalFreeC#