MCP Server Marketplace
All MCP servers
24 servers on this page
Epoch
io.github.KyaniteLabs
Lets an assistant produce calibrated project time, cost, and schedule-risk estimates using PERT, COCOMO II, Monte Carlo, and reference-class methods.
VerifyAPI — fact-check with signed receipts
io.github.KyTheKitty
Lets an assistant fact-check a claim against live web sources and return a citable verdict with a signed receipt.
Better Bear
io.github.KuvopLLC
Lets an assistant read, search, create, edit, and tag Bear notes through CloudKit, plus build a synced context library for retrieval.
MySQL (security-first)
io.github.Kurok1
Lets an assistant run guarded, whitelisted SQL against MySQL, with AST validation, read-only defaults, schema resources, and optional audit logging.
Kloakt
io.github.KultMember6Banger
Kloakt is a local headless browser MCP server that lets an assistant extract clean markdown, crawl pages, snapshot page structure, and drive persistent…
Tripwire Guard — evidence-first injection scanner
io.github.KubaOpoczka
A local, read-only MCP server that scans untrusted text for known prompt-injection patterns and returns an allow, review, or recommend_block decision with…
Krystal Voice Caller
io.github.KrystalUnity
Lets an assistant manage a Krystal Voice Caller tenant: configuration, call history, do-not-call lists, contacts, and test calls.
Mcp Seatbelt
io.github.KryptosAI
A local runtime security proxy that inspects and blocks dangerous MCP tool calls from AI agents before they reach upstream servers.
Mcp Observatory
io.github.KryptosAI
Lets an assistant scan, test, and score other MCP servers for security, schema drift, and health, and run those checks in CI.
Agent Observability
io.github.KryptosAI
Lets an assistant self-report its tool calls, token usage, decisions and session grades to a local dashboard for tracing agent runs and costs.
Topos
io.github.Krv-Labs
Topos gives coding agents structural code-quality verdicts and refactor targets for a repository, scoring files from SLOP to PLATINUM.
Osmcp
io.github.KrushnaVardhanReddy
Gives an assistant policy-bounded filesystem, git, and text-processing tools on the local machine, with an audit log of every call.
Project Bourne
io.github.KozakHou
Lets an assistant plan, execute, and record reproducible scientific workloads on local machines or Slurm, PBS, and LSF clusters with provenance.
Pystub
io.github.KoyoYeager
Analyzes a Python project's import graph to find packages safe to replace with minimal stubs, shrinking PyInstaller, Nuitka or cx_Freeze executables.
No As A Service
io.github.Koneisto
Provides an assistant with a large collection of ready-made ways to phrase a polite, humorous, or professional refusal.
HomeAssistant Light MCP
io.github.Koneisto
Lets an assistant list, adjust, and manage Home Assistant lights and scenes, including colors, brightness, and effects.
komnet
io.github.Komdosh
Lets AI coding agents exchange messages and coordinate tasks asynchronously through a private git repository used as a message bus.
Ja Normalize
io.github.KojimaHyui01
Lets an assistant look up holidays and business days for 200+ countries and normalize Japanese addresses, names, banks, and company names.
Newton Browser
io.github.Koala-Studios
Lets an assistant drive a local Chrome or Edge browser session: observe pages, act on controls, read documents, and take screenshots.
Wigolo
io.github.KnockOutEZ
Gives an AI assistant a local web layer for search, fetch, crawl, extract, cache, find-similar, research, and autonomous gathering.
Verifactu Mcp
io.github.KmOnBeIbI31
Lets an assistant generate, send, cancel, and check Spanish VeriFactu (AEAT) electronic invoice records from natural language.
Loom
io.github.KlossKarl
Loom is a local-first personal knowledge base MCP server that gives cited answers from your own vault using vector and graph retrieval.
J-Link MCP
io.github.Klievan
Lets an AI assistant debug embedded ARM Cortex-M firmware over J-Link, OpenOCD, or Black Magic probes: registers, memory, flashing, RTT logs, and crash…
Forex Mobile
io.github.Klawdik
Gives an assistant access to forex broker data, broker comparisons, recommendations, and live currency rates.