4433 Model Context Protocol servers — searchable, rated, ready to install.
Read-only CalvingWatch product, tester, camera, privacy and safety facts; no customer data.
Discover funded testnet tasks with deterministic on-chain acceptance and AWC utility rewards.
Build prospecting lists from buying signals, enrich them, and run LinkedIn outreach.
UK neighbourhood research from government open data: postcode reports, comparisons, 45 datasets.
Selects the minimum code an LLM needs to review a git diff
Official central-bank & tax-authority rates from 100+ sources. No API key needed to start.
Read Caper's wiki and DAO on-chain data; launch a DAO, trade, and propose on Radix testnet.
Durable, build-scoped reverse-engineering evidence memory and query tools for AI agents.
Send physical letters and faxes through the PixelLetter interface, test mode included.
Search Codeforces problems and inspect public problem metadata through the official Codeforces API.
Ask a codebase what calls what: search, blast radius, paths between symbols, and diffs.
Static analysis scanner for MCP server code and multi-tenant SaaS applications.
Read AFMR failure modes and discover scoped attestation and lift-evidence contracts.
Signed sandbox verdicts on any artifact, plus an agent marketplace. No key, no signup, no payment.
Local agent wallet + 900 pay-per-call data APIs — free discovery, x402 USDC, code-level spend caps
Per-call data for agents: graded behavioural science, dark-pattern detection, web fetch, geocode.
See what your AI edits affect. Structural checks for AI code changes. 28 MCP tools, no LLM.
Verificação de segurança e conformidade de sites: cabeçalhos, TLS, DNS, e-mail, LGPD e pentest.
China export tax rebate rate & HS code lookup (官方退税率).
WhatsApp tools: wa.me links, QR codes, share widgets, phone validation, API rate card & limits.
Read-only TwinCAT ST intelligence: resolve symbols, library APIs, docs, validate PLC code.
Extract URLs from documentation, configuration and code, with their protocol and position.
Generate, edit and track dynamic (editable) QR codes with scan analytics. Hosted MCP and REST API.
Audit Make.com blueprints before importing: hardcoded secrets, dangling refs, risky settings.
POST /mcp