MCP & Tools / 工具连接器

One shared context your team's AI tools read & write over MCP. No re-explaining. Free.

Local symbol ground truth MCP server for Unicode lookup and code-symbol linting.

Search, inspect, and install 400+ QA testing skills from qaskills.sh into any MCP client.

Measured ground motion (mm/yr, sinking or uplift) per US address, from NASA Sentinel-1 InSAR

Stealthy, LLM-drivable browser engine — a Python library + 85-tool MCP server on stealth Chromium.

Intelligence marketplace on Solana — 86 tools, 168+ endpoints, per-call USDC.

Blockchain JSON-RPC on 23 EVM chains for AI agents - free tier, API key, or x402 pay-per-call.

Canonical SwissTrip MCP — independent SBB/CFF/FFS schedules, prices, and ticket links by SwissTrip.

AI document intelligence: extract, summarize, claim-check, and notarize with on-chain proofs.

Verified extraction: source-backed JSON from PDFs/URLs; honest null + signed receipt.

BLS Occupational Employment and Wage Statistics market wages. 7 tools.

Passport visa, entry & transit requirements for any country pair, with official government sources.

Paid dev services for AI agents: code review, bug-fix, tests, docs, audits. USDC on Base x402.

Unofficial PDF toolkit (merge/split/compress/OCR/convert/watermark/protect/...) via iLoveAPI.

Read and write open-source flashcards and decks through split read/write MCP tools.

MCP Hive is a gateway to paid commercial-grade MCP servers. Learn more at https://mcp-hive.com

SpiderIQ Gate: SpiderGate LLM gateway (completions, models, usage, traces)

Read-only tools over the Safer Agentic AI framework: 238 patterns + 14 heuristics.

Resolve prediction market events. Price checks, claim verification, outcome confidence.

Update an existing MCP server on a live LiteLLM proxy. Ask for the server_id and what to change (URL, auth, description), then call PUT /v1/mcp/server.

Book hotels and rental cars, triple stacking loyalty points, credit card points, and Gondola Cash.

Query your customer feedback: studies, themes, suggestions, tags, and sentiment trends.

Human Design & astrology engine: bodygraph, personal-sky SVG, today's sky. JPL ephemeris.

Saves tokens, energy & blocks unsafe packages — 22 tools, 19 ecosystems, 1.2M+ pkgs, MIT.

VayaPin MCP: pin resolution + Google Maps geocoding/places + AfterShip tracking, with BYOK.

Historical geography for AI agents: polities, GeoJSON borders, chains & events, 4500 BCE-today

Bitcoin and YouTube video intelligence for AI agents. Pay-per-call via x402 USDC on Base.

Verified directory of 44,000+ Black-owned U.S. businesses. Search, maps, loyalty rewards.

Unified MCP server for Midnight blockchain development and Next.js dApps.

Generate, randomize, explain, and manage u-he synthesizer presets via the Model Context Protocol.