MCP Server Directory

Quesen Deterministic Agent Decision Layer io.github.Shxnque/quesen

Deterministic decision layer for autonomous agents: reproducible PROCEED/REVIEW/SKIP verdicts.

JP Data io.github.a-mashiro-art/jp-data

Japan, Korea and UK official data for AI agents: filings, FX, weather, travel, patents, AI tools.

Screen a name vs Nigeria's NIGSAC sanctions register. Best-effort signal, not compliance-grade.

Agent-built web app quality gate. Real browser is the judge. PASS/FAIL with receipts.

Grantconnect Au io.github.pipeworx-io/grantconnect-au

GrantConnect (Australia) MCP — Commonwealth grant opportunities and grants awarded, from…

permitverdict-mcp io.github.okwithit9-debug/permitverdict-mcp

Crypto price-event settlement verdicts and US building-permit data, paid per call in USDC.

ox402-utils io.github.Hasned-spec/ox402-utils

47 micro-priced utilities: search, screenshots, OCR, whois, prices, video downloads. x402 USDC.

Nigeria's 36 states + FCT and 774 LGAs — list states, get LGAs. Fully offline, no key.

Phrase MCP io.github.phrase/mcp

Phrase MCP server: language intelligence platform for translation, terminology, and quality.

AI-writing detection (EN/ES) that shows the evidence: named tells, hidden characters, citations.

25 pay-per-call UK data & verification tools for AI agents. x402 USDC on Base; free quote mode.

Decision tracking with prediction validation and outcome gates for AI agents

Wraps the slop-eval CLI as a single generic MCP tool for genericness scoring of AI UI output.

A self-hosted VS Code workbench embedded as an interactive MCP App.

Local-first GitHub contribution research workbench

MCP server for SendGrid's v3 API: email marketing, transactional mail, templates, and analytics.

Read-only source search and retrieval across configured GitHub repositories

AI-native MCU debugging and observability through probes, symbols, RTOS, logs, and build tools.

Polystrike io.github.dizpers/polystrike

Live Elon Musk & Ted Cruz tweet feed, tweet counters, and Polymarket tweet-count market data.

Unofficial MCP server for Tend Dental appointment booking. Not affiliated with Tend.

Unofficial MCP tool surface for GS1 Belgium & Luxembourg's My Product Manager Upload API (v17).

Bridge to a self-hosted A-Parser: SERP, suggests and 150+ parsers via its API (read-only).

Local multi-client RAG server over the Model Context Protocol.

GraphOS MCP Server io.github.apollographql/graphos-mcp-server

Search Apollo docs, specs, and best practices