Every MCP server in the official registry that has something to show: 58 054 in total, of which 33 113 answered our last handshake and 6 887 are listed as active but do not respond. Sorted by uptime, real installs and the number of tools each one exposes — not by date added.
New to this? What an MCP server is, and what all 58 054 of them expose — written from our own handshakes, not from the specification.
33 113 answering 19 189 with real installs 458 213 tools indexed
Search Perplexity using your browser login. Returns answers, sources, and thread URLs. No API key.
Find customers who stopped buying, and the revenue at risk, from an orders CSV on your machine.
Zammad tickets in Claude: find, summarise, add notes and assign after a yes.
Verify, discover, and rate AI agents before transacting.
Control Krita through a secure local MCP server and authenticated Windows bridge.
Launch products and branded checkouts on Payments AI, the Merchant of Record for AI-built apps.
Mailbox + wake system for AI agent teams: letters always land, right agent wakes, quiet otherwise.
EME prediction for amateur radio: moon windows, path loss and degradation, computed locally
Local persistent memory for AI agents with recall, search, forgetting, and encrypted storage.
Query the RBA in plain English — cash rate, FX, lending and deposit rates.
Windows AutoCAD MCP server for handle-first CAD automation, validation, and drawing exports.
Self-hosted web search for AI agents — zero API keys, embedding rerank, multi engine parallel search
Email for AI agents: inboxes, send/reply/forward, search, threads, webhooks — 21 SentFromAI tools.
Extract public creator data, create Jovie profiles from Spotify, and read public artist data.
MCP server for the Rclone RC API, with selectable toolsets.
Connect agents to SideFX Houdini: edit the scene, cook, render, see the viewport, read the docs.
Read and write Garmin Connect: activities, strength sets, health data, workouts and weigh-ins.
Intelligent AI workflow orchestration with long-term memory, 100+ integrations, and unified credits.
Chrome-free MCP web access for agents with low-token page maps and browser escalation hints.
A structural review layer for Python — baseline-aware, deterministic, built for CI and AI agents
CesiumJS API docs, code generation and development tools for IDE AI assistants.
MCP tool: evaluate HIP-3/trade.xyz orders against a local TradePolicy before trading
DSA coach for LeetCode, Codeforces and more: spaced-repetition revision and a mistake journal.
Auto-renewal law compliance (ROSCA, CA, NY, other states) for subscription checkout and emails
AI-powered code indexer with semantic search and knowledge graphs
Versioned MongoDB sandboxes for AI agents: branch, time-travel, merge, and undo over MCP.
Essay Stats MCP: offline word and page counts, readability, style flags and word limit checks.
Optimize prompts and generate agent SOPs and skill packages with the Prompt Optimizer cloud API.
Free, editor-less MCP server for Rive: create, edit, render .riv — plus an AI-collaborative Studio
MCP server for Google Workspace security auditing — login audit, external sharing, daily brief
Guard Core security MCP: SecurityConfig validation, docs search, live threat detection.
Snipe-IT assets in Claude: find, audit, check out and in after a yes.
Offline TrustLint checks: EU AI Act Article 5, Article 50, GPAI, plus GDPR and HIPAA.
Owner and APN lookup across 515 US counties (509 ArcGIS endpoints). No API key needed.
Native reverse engineering with Ghidra and evidence on Apple Silicon macOS. Setup required.
Android profiler and Layout Inspector: CPU, memory, frames, stalls, layouts, network, logcat
Proxmox VE in Claude: VMs, storage, backups; start, stop, snapshot after a yes.
Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.
FHIR chart tools for MCP: read-only by default, with elicitation-gated, human-approved writes.
Parse PDFs, images, doc, docx, ppt, pptx, xls, xlsx, html into Markdown using MinerU API.
Build, validate, simulate, and deploy walkerOS event pipelines
Scans MCP server tool definitions for excessive agency, injection sinks, hardcoded secrets
Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience
Architecture docs from a repo: overview, modules, API surface, routes, dependency graph, diffs.
Brazilian e-invoicing (NF-e, NFC-e, NFS-e): issue, cancel and query fiscal documents, plus AP/AR.
Safe MCP server for PostGIS and Oracle Spatial: query geodata and answer with maps.
Agent Readiness MCP — the free Agent Readiness scanner as an MCP server. Measures your ASO Score.
GPA calculator MCP server. GPA, CGPA, SGPA, weighted GPA, target grade, conversions, final grade.
Citation generator MCP server for APA, MLA and Chicago citations from a DOI or ISBN. No account.
Email verification, email finder and name validation from Clearout.
Governed Apache HTTP Server operations — 17 MCP tools with audit.
Google & Yandex SERP + Yandex Wordstat via XMLStock (read-only).
Datadog MCP — 165 tools for metrics, monitors, logs, APM, RUM, incidents, CI/CD, fleet
Find a company's LinkedIn, X, YouTube, Instagram and Facebook profiles from its website or name.
Safaricom M-Pesa Daraja tools: STK Push, C2B, B2C, B2B, QR, Ratiba. Sandbox-first, idempotent.
Runs physverify checks on physics code. It runs the code it checks: use on trusted code only.
Cache-aware context engine for AI agents: server-side payload filtering, honest context ledger.
MCP server for Microsoft SQL Server — schema discovery, profiling, safe writes, and DDL
Local, private AI chat history search & memory: BM25 over your Cursor, Claude and ChatGPT chats.
Access the full Runware API as MCP tools: image, video, audio, 3D, and text.
Session handoff for Claude Code: list sessions and build handoff docs another agent continues from.
Read-only MCP for FINOS CDM 7.8.0 types and trade JSON validation. Independent project.
Maltego OSINT for AI agents: transforms, Machines, link-graph analysis and native .mtgx.
Persistent memory for AI assistants with semantic search and knowledge graph relationships.
MCP server for Pyxel, a retro game engine for Python
Academic paper search MCP server through OpenAlex. No key needed.
Use the Telegram Bot API (free bot; set TELEGRAM_BOT_TOKEN): bot info, send messages, read updates.
Customer access to the Crown Town Compost portal: pickups, invoices, and skips (AI-built).
bioRxiv/medRxiv/arXiv preprint full text as structured sections for AI agents + search.
Find what a stuck Go program is waiting on from a goroutine dump, with no connection to it.
Documenso in Claude: see who hasn't signed, send reminders and drafts after a yes.
Search new and active U.S. businesses from state registries: new LLCs by state, city, ZIP, NAICS.
Governed Harbor registry operations — 39 MCP tools with audit.
Independent local computer-use engine and MCP server for macOS, Windows, Linux and Android
An MCP server that provides browser automation
Governed self-managed GitLab + Gitea CI/CD ops: pipelines, runners, artifacts, RCA. 28 tools.
Value Context Protocol tools: VCP/I tokens, CSM1 codes, VCP-Lite, and context encoding.
Read Housecall Pro estimates from the customer link your contractor sent you.
MCP server for Australia Post: shipments, labels, order tracking and delivery updates.
Multi-model AI gateway — 10 providers including Cloudflare and Vercel, with conversation memory.
Video production: recording, editing, effects, captions, TTS, screenshots. 8 tools.
Agent memory: working, episodic, semantic, procedural and core layers. Local SQLite, no account.
Comments pinned on a website, as a queue your coding agent takes, fixes and resolves.
Allure TestOps MCP — projects, launches, test cases, test results via REST API.
Use an InSync (Qualifacts) patient portal: reads, file transfer, messages and care requests
Local code quality and security scanner: lint, types, SAST, SCA, tests, coverage.
HSM-backed vault secrets for AI agents (JIT fetch) plus prompt-injection and threat scanning.
npm registry MCP server — package intelligence, security audits, dependency analysis
Unofficial MCP server for YNAB: read-only by default, every change previewed and undoable.
Transactional email for coding agents: send, test, verify domains, webhooks, logs.
Smart hands for your AI agents - write-capable KVM+BMC+SSH MCP server: gated, verified, audited.
Developer MCP server: code analysis, JSON repair, imports, diffs, regex, format conversion.
Zillow property data for AI agents, 50+ fields per US property. Not affiliated with Zillow Group.
Stage1 Inspector — local website capture, evidence views and design comparison
Validate and recover SDC4 Governed Data Records in TypeScript, conforming to sdcvalidator.
SAM.gov entity registration, exclusions, opportunities, contract awards. 15 tools.
EduBase MCP server
Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP
Interact with YouTube data via the official Data API v3
Account-bound, typed and durable stdio MCP gateway for the Kwork freelance marketplace