Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
18,697 servers
Context optimization for LLM agents: tool registry, result masking, budgeting, compaction.
Local-first operational pulses, durable ticket memory, and governed connection discovery.
SEC filings in your agent: issuers, Reg CF/D/A raises, XBRL financials, insider trades.
Search 1,008 Excel and Google Sheets template keywords with US demand data; find free templates.
MCP server for the @agentutility statline cluster — pay-per-call x402 tools, no API keys, USDC on…
MCP server for querying and retrieving Qiskit documentation, guides, and API references
GitHub via MCP: search, repos, issues, PRs, files, notifications. OAuth device flow or token.
Advisory detectors for rumination, hyperfocus, and sycophancy. Never silently blocks.
IBM Quantum OpenQASM 2.0 MCP — list backends, submit QASM, poll jobs, get histograms.
Provider-neutral short-form AI video toolkit for agents: Sora, Gemini Veo, xAI/Grok, Seedance.
AI health, token usage, LLM cost optimization, BYOK vault, and cleanup audits for MCP agents.
MCP server for ChangeDetection.io website monitoring and change history.
Access the GLEIF LEI database for company verification, KYC, and ownership research.
License-first federated image search with attribution, dimensions, and download tooling.
MCP server for MTS Exolve — SMS, calls, recordings, Viber messaging (Russia)
GSA Per Diem federal travel lodging and M&IE rates. 6 tools.
Multi-level reasoning MCP server with configurable depth levels
17 tools for code analysis, JSON repair, encoding fix, format conversion, diff, and regex.
MCP server for Easy Digital Downloads REST API - sales, customers, products, analytics
Download what ANAF posts to your SPV inbox, request documents, and validate or file declarations.
Read and change VPN Bypass (macOS) routing: domain lists, services, modes, kernel routes, logs
Signed Agent Cards, policy-gated delegation, certification before hire.
YouTube autocomplete suggestions by query prefix, language and region. Paid FlashData API.
Per-wallet KOL deep dive — a tracked trader's portfolio P&L and its trades on a given mint.
Search the BnF open catalogue: authors, works, editions and links to what is digitised.
Extract URLs from documentation, configuration and code, with their protocol and position.
Google Drive and Docs for agents: search, read and write a local copy. Sign in with drive first.
LinkedIn Ads MCP server: 18 read tools, 15 opt-in preview-first writes.
Read-only Time.ir Iranian calendar: Jalali/Gregorian/Hijri dates, holidays, events, prayer times.
Search, read and act on Apple Reminders — lists, due dates, writes off by default