chess-mcp: A Model Context Protocol server for Chess.com's Published Data API

by pab1it0 · MCP Server · ★ 90

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Security audit verdict: SAFE · quality 51/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

Quick Facts

Stars90
Forks20
LanguagePython
CategoryMCP Server
LicenseMIT
Quality Score51/100
Open Issues5
Last Updated2026-06-26
Created2025-03-29
Platformsmcp, python
Est. Tokens~13k

About chess-mcp

Chess.com MCP Server A [Model Context Protocol][mcp] (MCP) server for Chess.com's Published Data API. This provides access to Chess.com player data, game records, and other public information through standardized MCP interfaces, allowing AI assistants to search and analyze chess information.

Compatible Skills

These tools work well together with chess-mcp for enhanced workflows:

  • teslamate-mcp — semantic(0.33)+same_lang+similar_pop+shared_platform (46%)

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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