MCP servers

Each entry shows what its maintainer published and when the project was last touched. Where a repository has been deleted or archived, that is stated on the entry instead of being quietly left out.

Listed, not yet verified by us (60)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

• Kochava for Advertisers — Official MCP Server — 2 functions, v1.0.45
  No account needed — connect, sign up, and query mobile attribution data from any AI tool
• BrewPage MCP — v1.3.2
  Publish HTML, Markdown, KV, JSON, and files to brewpage.app from AI assistants. No signup.
• io.github.kodandy/jp-biz-opportunity — 6 functions, v0.1.0
  Japanese public-sector business opportunities for AI agents: tenders, subsidies, sanctions. x402.
• io.github.kodandy/jp-crypto-tax-rules — 4 functions, v0.1.0
  Machine-readable Japanese crypto-asset tax rules for AI agents: rules-as-code with citations, x402.
• io.github.kodandy/jp-m2m-gateway — 5 functions, v0.1.0
  Raw Japanese regulatory data for AI agents: pension, gazette, gBizINFO. x402-metered (USDC).
• io.github.kofujimura/tctc-mcp — v0.3.3
  ERC-7303 token-controlled roles for AI agents: grant, check, and revoke permissions on-chain
• io.github.koki-develop/esa-mcp-server — v0.3.2
  A Model Context Protocol (MCP) server for esa.io
• io.github.koki-socialgist/decixa-mcp — v0.1.7
  Decixa MCP Server — intent-driven API discovery and selection for AI agents.
• io.github.kokogo100/ragalgo — v1.0.0
  Dynamic RAG Engine preventing AI hallucinations in Korean Finance and Crypto markets.
• koment — v2.0.1
  Read and write checked code rationale stored outside source comments.
• io.github.Koneisto/HomeAssistant-Light-MCP — v0.6.1
  Control Home Assistant lights and scenes. Lights only by design for safety.
• io.github.Koneisto/no-as-a-service — v1.0.2
  1000+ creative ways to say no. Polite, humorous, professional rejection responses.
• io.github.kontent-ai/mcp-server — v0.36.0
  Connect to Kontent.ai to manage content, types, taxonomies, and workflows via natural language
• Prerender Buddy — v0.1.4
  Local MCP tools for crawler-readability and discovery-file diagnostics.
• io.github.Kopaev/openvan-travel — 11 functions, v0.2.3
  Vanlife & RV travel data. Fuel, weather, currency, events, news. https://openvan.camp/en/developers
• io.github.koraykoylu/ibanchecker-mcp — 5 functions, v1.1.2
  IBAN validation, extraction, format specs and BIC/SWIFT lookup tools for AI assistants.
• io.github.koreal6803/finlab-ai — endpoint not answering, v1.0.0
  Quantitative trading toolkit with 900+ data columns, backtesting, and 60+ strategy examples.
• Korext: AI Code Governance — 5 functions, v3.0.1
  Governance copilot for AI-assisted coding. 72 packs, 532 rules, proof bundles.
• Porkbun MCP — v0.3.4
  MCP server for Porkbun domains and DNS.
• io.github.korovin-aa97/talkthrough-mcp — v0.2.5
  Local MCP server: screen recordings into transcript, exact frames, OCR, wall-clock evidence.
• tidex6 — private payments on Solana — v2.18.0
  Private USDC/USDT payments on Solana: hidden amounts, unlinkable, optional auditor.
• io.github.kosiakMD/artillery-mcp — v0.1.7
  MCP server for Artillery 2.x — full flags, Fargate, raw-text parser, project launcher (MIT)
• io.github.kota1026/bridgeguard-mcp — v1.0.0
  BridgeGuard MCP Server - Cross-chain bridge security audit tools for AI coding agents. Scan bri...
• io.github.kota1026/cryptodata-mcp — v1.0.0
  CryptoData MCP Server - Real-time crypto market data, DeFi analytics, and on-chain intelligence...
• io.github.kota1026/defiguard-mcp — v1.0.0
  DeFiGuard MCP Server - DeFi protocol risk analysis tools for AI coding agents. Analyze token co...
• io.github.kota1026/quantumguard-mcp — v1.0.0
  Post-quantum cryptography security scanner. Detect ECDSA/RSA vulnerabilities, NIST compliance.
• io.github.kota1026/smartguard-mcp — v1.0.0
  SmartGuard MCP Server - AI-powered smart contract security audit tools for Claude Code, Cursor,...
• io.github.kota1026/vaultguard-mcp — v1.0.0
  VaultGuard MCP Server - Yearn V3 / DeFi vault security and analysis tools for AI coding agents....
• io.github.kotinder/roomcomm — 11 functions, v1.0.1
  Ephemeral REST chatrooms for AI agents to coordinate. Share a room URL — agents talk live.
• Japan Real Estate Market Data — needs an account, v1.0.0
  Japan real estate data: transactions, land prices, vacancy, hazard, zoning & more.
• io.github.kovoor/vueuse-mcp — v1.0.0
  Search, browse, and get suggestions for VueUse composables
• io.github.KoyoYeager/pystub — v0.1.1
  Auto-detect stubbable packages for Python exe builds and generate minimal stub code
• io.github.kozmos-tech/contactapi — v0.1.1
  An open-source API for collecting and managing contacts and signups.
• io.github.kozmos-tech/inhalt — v0.1.1
  An open-source headless CMS for managing content models and entries.
• io.github.kozmos-tech/yourtraffic — v0.1.1
  Open-source, privacy-first web analytics for tracking your sites' traffic.
• io.github.kpanuragh/xdebug — v1.2.1
  MCP server for PHP Xdebug debugging with breakpoints, stepping, and variable inspection
• io.github.krakonjac300-pixel/agent-media-toolkit — 15 functions, v1.0.0
  15 media & data tools for AI agents: search, transcribe, subtitles, voiceover, translate & more.
• io.github.krampslaag/uniteddepin — v1.0.3
  UnitedDePIN MCP server for aggregating DePIN nodes.
• Make Effects — needs an account, v1.0.0
  Search, generate, and curate AI media assets with recipes and lineage in Make Effects spaces.
• UserTold — needs an account, v1.24.1
  Capture consented interviews and turn voice, screen, behavior, and analysis into evidence.
• io.github.krayinc/docbase — needs an account, v1.2.2
  DocBase MCP server for AI agents
• Kreuzcrawl — v0.3.0
  Scrape, crawl, and map websites to Markdown or JSON via local CLI.
• io.github.kridaydave/file-organizer — v2.1.0
  Security-hardened file organizer with smart categorization and duplicate detection
• io.github.krimto-labs/krimto — v0.2.47
  Memory for AI coding agents — markdown in your own git, not a vendor database. Apache-2.0.
• io.github.krishnabhat/indian-food-nutrition-mcp — v1.0.2
  Indian-accurate nutrition logging for your AI: IFCT 2017 + USDA, by text or photo.
• RobotActions — AI-Driven Mobile + Web Test Automation — endpoint not answering, v0.8.6
  Drive real Android & iOS devices and web browsers from natural language for mobile + web QA.
• io.github.kriskraw80/mychart — v1.0.0
  Connects to Epic MyChart patient portals: interactive login, list and download your own test results
• AgentCrush — 14 functions, v1.3.0
  Market intelligence for the AI agent economy: rankings, trust signals, liveness. 13 tools.
• io.github.Kromatic-Innovation/fermi — v1.0.0
  Calibrated probability distributions from natural-language questions via REST and MCP.
• Mini Data Engine Runtime Copilot — v0.1.12
  MCP runtime copilot for health checks, regressions, explainability, and operational memory.
• Vector DB MCP — v0.1.1
  Assembly-accelerated DuckDB MCP server for code search, indexing, and symbol lookup.
• tokencast — v0.1.1
  Pre-execution cost estimation for LLM agent workflows with calibration learning
• Apple Health MCP Server — v1.1.2
  Apple Health data for Claude, Cursor, and any MCP client — 100% local on your Mac.
• io.github.krutftw/fetchmux — v0.1.0
  Self-hosted retrieval router for AI agents: budgets, provider routing, route receipts.
• Topos — v0.4.4
  Structural code-quality tools for AI coding agents.
• CLEO MCP Server — v2026.3.35
  Task management for AI coding agents — CQRS 2-gateway pattern, 200 ops across 10 domains
• io.github.KryptosAI/agent-observability — v1.0.7
  Trace AI agent execution: every tool call, every error, every dollar. Open source, local-first.
• io.github.KryptosAI/mcp-observatory — v1.36.1
  MCP security scanner. CI-native testing, attack simulation, health scoring, and SARIF.
• io.github.KryptosAI/mcp-seatbelt — v0.7.0
  MCP runtime security proxy. Blocks dangerous AI agent tool calls with a policy engine.
• Krystal Voice Caller — v0.1.1
  Drive a Krystal Voice Caller tenant from Claude, Cursor, or any MCP-aware agent.

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Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.