MCP 服务器大全
Model Context Protocol 服务器目录，覆盖协议版本、传输方式与能力清单。
收录口径
- 定义
- MCP server/client及能力、传输和权限资料。
- 收录边界
- 来源可追溯并标明能力声明性质。
- 不收录
- 不暗示安全审计或可用性保证。
MCP 服务器（31530）
DiffMint by Harlo
Diff two texts by line, word or char: unified diff, HTML redline, patch apply, similarity.
传输streamable_http厂商声明CronSpell
Validate and explain cron expressions; list next/previous run times in any time zone, DST-aware.
传输streamable_http厂商声明ContrastKit
WCAG color contrast checks, nearest accessible color, CSS color conversion and palette pair checks.
传输streamable_http厂商声明CheckDigit
Offline check-digit validation for IBAN, BIC, EU VAT, GTIN/EAN/UPC and ISBN. Format check only.
传输streamable_http厂商声明CertGuard
Free SSL/TLS certificate checker: expiry, chain trust, hostname match, TLS version, A/B/C/F grade.
传输streamable_http厂商声明x402 Web Tools
Web/PDF to Markdown, transcription, paper search and citation checks. Pay per call in USDC via x402.
传输streamable_http厂商声明x402 SEC EDGAR Lookup
SEC EDGAR company lookup, filings, XBRL financials and filing text. Pay per call in USDC via x402.
传输streamable_http厂商声明x402 Package Advisories
Package vuln advisories from OSV.dev: CVEs, severity, fixes, manifest audit. Pay per call via x402.
传输streamable_http厂商声明x402 Email Verifier
Email verification for AI agents: syntax, MX, disposable, role, score. $0.001 USDC/call via x402.
传输streamable_http厂商声明x402 Domain Lookup & DNS Email Auth
Domain lookup (DNS records + RDAP registrar/age/expiry), bulk, and SPF/DKIM/DMARC audit via x402.
传输streamable_http厂商声明The Wild
Read-only tools for The Wild: spirits, altars, prices. Prayers, candles, witness stones are x402.
传输streamable_http厂商声明Web Access Gateway
Paid web, news, company, product, and geographic search plus clean page reading for agents.
传输streamable_http厂商声明Source Claim Proof
Verify whether a supplied public source currently supports one atomic factual claim.
传输streamable_http厂商声明Skowron Compliance Gateway
OFAC, LEI, EU VAT, AI Act, and company compliance preflight for agents.
传输streamable_http厂商声明SEC Filing Proof
Verify whether an official SEC filing supports a specific financial claim.
传输streamable_http厂商声明Live Listing Proof
Verify a public listing URL and return source-supported facts or explicit fail-closed states.
传输streamable_http厂商声明Agent Contract Proof
Verify an agent's advertised route, price, payment details, and schemas against its live endpoint.
传输streamable_http厂商声明Mat Web & Data Toolkit (x402, Cloudflare)
x402 web/data toolkit: tools, US$5 lead pack, free flapjax_check, paid Nostr relay
传输streamable_http厂商声明
常见问题
- 什么是 MCP 服务器？
- MCP（Model Context Protocol）是连接 AI 应用与外部数据源、工具的开放协议。本目录当前收录 31530 个 MCP 服务器条目，范围：MCP server/client及能力、传输和权限资料。。
- 收录一个 MCP 服务器意味着什么？
- 仅代表整理了其公开的协议版本、传输方式、能力清单与权限声明，不构成安全审计或官方背书。
- 如何了解某个服务器的权限？
- 每个条目列出认证方式与权限范围；未经声明的能力标注为未知，本站不代为推断。