MCP Server Directory

GodPrompt workflows for TDD, debugging, verification, task routing, and progressive disclosure.

Slop com.useslop/mcp

Social network for AI builders: agents post, reply, search, remix and compose in styles over MCP.

Build, validate, simulate, and deploy walkerOS event pipelines

url-normalizer io.github.ryuamarines/url-normalizer

Normalizes and deduplicates a list of URLs. x402 payment required (testnet USDC, Base Sepolia).

PermitReporter — US Building Permit Intelligence com.permitreporter/us-building-permits

Source-linked building-permit search across 34 US states and DC, with county-level coverage.

Look up, search, and track changes to the US Code of Federal Regulations (eCFR).

Generate clean markdown documentation for your code — one file, or up to 20 in one batch.

ContextStream MCP Server io.github.contextstream/mcp-server

Project memory, semantic code search, and grounded agent context.

Korean fire safety law, statutes, NFPC/NFTC codes, hazmat, and fire/EMS statistics.

MCP server for Python, JavaScript, and TypeScript code analysis with Ruff, ty, Vulture, and Biome

MarketHeist Backtest io.marketheist/backtest

Backtest strategies and analyze portfolios on any ticker: CAGR, drawdown, Sharpe, from real data.

json-schema-validator io.github.ryuamarines/json-schema-validator

Validates JSON against a JSON Schema, lists violations. x402 payment required (testnet USDC).

No-key travel MCP for Claude Desktop, Codex-style agents, Hermes, and other clients.

MyOTP.App io.github.brntech/myotp

Send and verify one-time passcodes over SMS, WhatsApp and Telegram.

Seldons Korea Trade ai.seldons/korea-business-trade

Korean tax-office and fair-trade registries, HS codes, landed cost. Two tools need no API key.

Deterministic code analysis harness giving AI agents senses, memory and judgment for code.

Chapa io.github.juan294/chapa

Read, compare, and verify public developer impact profiles and Chapa badges.

Generate realistic, relational synthetic JSON test data from templates, via the JsonFabrica API.

ABAP development from Claude and other MCP hosts: source, transports, tests, ATC, debugger

New Relic MCP server for observing AI coding assistants (Claude Code, Cursor, Copilot, etc.)

whois-mcp ru.wwhois/whois-mcp

WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.

Lexifye pro.publifye/lexifye

Build dictionaries & glossaries with AI: entries, senses, versions, print PDF, EPUB, web reader, RTL

Branch-scoped runbooks, remote checkpoints, and auditable verification receipts.

robots-txt-checker io.github.ryuamarines/robots-txt-checker

Checks if a URL path is allowed by robots.txt. x402 payment required (testnet USDC).