Free MCP servers · page 202

Open source MCP servers that need no paid account or API key, based on each listing. Run them locally with Claude Code or any MCP client.

12,872 servers · showing 9649–9696

Kairos

0

SuperAngryMonkey/kairos

Microsoft Planner MCP: create tasks and buckets, list plans and tasks, complete tasks.

LocalFreeProductivity & Project Management

Kaiva Postgres

0

ai-kaiva/postgres-mcp

Read-only PostgreSQL MCP server. Drop-in replacement for the archived server-postgres.

LocalFreeDatabases

Kakunin

nqzai/kakunin-mcp

X.509 identity, risk scoring, and audit logging for AI agents. MiCA + EU AI Act compliant.

LocalFreeSecurity & Identity

kala

anusornc/kala

kala memory over MCP: provenance-first agent memory with Datalog recall and as-of time travel.

LocalFreeKnowledge, Memory & RAG

Kalkulatory Place

0

grynienM/kalkulatory-place-mcp

Polish payroll: gross↔net salary, hourly rates, tax brackets and ZUS rates from a live public API

LocalFreeDeveloper Tools

Kalshi Kernel

0

copyleftdev/kalshi-kernel

Unofficial safety-focused MCP server for Kalshi market data and explicitly authorized trading

LocalFreeFinance, Fintech & Payments

Kanibal Tools

0

kanibal-studio/kanibal-tools-mcp

Local read-only tools: French telemarketing consent, GDPR offshore checklist, cost per kept meeting

LocalFreeOther Tools & Integrations

kapaweb deploy

0

kapaweb/kapaweb-deploy

Deploy websites, PHP apps and WordPress to kapaweb hosting (DirectAdmin, Plesk preview) from Claude

LocalFreeAI Agents & Coding Agents

KatanA Markdown Linter

0

HiroyukiFuruno/katana-markdown-linter

Markdown linter, workspace-scoped stdio MCP server, and self-hosted text-only remote MCP server.

LocalFreeProductivity & Project Management

katra

0

craigjmidwinter/katra

A committed markdown dev log and task graph that agents read and write over MCP.

LocalFreeMonitoring & Observability

Kawa Code

0

kawacode-ai/kawa.mcp

Team-aware memory: intent, decisions, real-time conflicts for AI coding assistants.

LocalFreeKnowledge, Memory & RAG

Kazi

0

gabrielmahia/kazi-mcp

Kenya labour market MCP: job matching, wage benchmarks, skills gap, Employment Act rights. Demo.

LocalFreeOther Tools & Integrations

Kbcrumbs

kbcrumbs/mcp

Live threat intel for Claude — CVE, KEV predictions, IP lookup, malware hashes. Free, no API key.

LocalFreeSecurity & Identity

kbdb

0

diko316/knowledge-base-db

A searchable second brain for AI agents: ranked keyword and semantic search over your Markdown.

LocalFreeSearch & Web Scraping

KCI OpenAPI

rubato103/KCI_openAPI

KCI (Korea Citation Index) literature & citation search via REST Open API + OAI-PMH

LocalFreeSearch & Web Scraping

Kconfig

0

0xmortuex/kconfig-mcp

Why can't I enable CONFIG_X? Explains Kconfig dependencies and finds a verified fix.

LocalFreeOther Tools & Integrations

kcp-agent

01.5k

Cantara/kcp-agent

Deterministic, fail-closed planner for KCP knowledge manifests: kcp_plan, kcp_load, kcp_validate.

LocalFreeKnowledge, Memory & RAG

kcp-harness

01k

Cantara/kcp-harness

MCP compliance proxy between agent and tools: deterministic governance, fail-closed, audit trail.

LocalFreeAI Agents & Coding Agents

Keelage

io.github.keelage/mcp

Token intelligence for Robinhood Chain: onchain and social data on any token, timestamped.

Local + RemoteFreeSocial Media

Keepa

0

pipeworx-io/mcp-keepa

Keepa MCP — wraps the Keepa API (keepa.com) for Amazon price + sales-rank HISTORY.

Local + RemoteFreeDeveloper Tools

Keeper Secrets Manager

0

WYRE-AI/keeper-mcp

Read-only multitenant Streamable HTTP bridge over Keeper Secrets Manager's MCP server.

LocalFreeSecurity & Identity

Keeper Secrets Manager

wyre-technology/keeper-mcp

Read-only multitenant Streamable HTTP bridge over Keeper Secrets Manager's MCP server.

LocalFreeSecurity & Identity

Keeploop

0

keeploopapp/claude-plugin

Mail, Calendar, Messages, Notes, Contacts, Slack on your Mac for AI. Remote needs Pro or free trial.

Local + RemoteFreeKnowledge, Memory & RAG

Kensho Apify Actors

0

atushi1841/kensho-apify

Apify Actor MCP for Japanese market data. Mercari, Yahoo Auctions, Rakuten, SUUMO, Tabelog.

LocalFreeDeveloper Tools

Kensho Sweep

atushi1841/kensho-sweep-mcp

Sweep MCP. Apify apify.com/fruitful_quintessence | Gumroad: https://atushi5.gumroad.com/l/kutuxe

LocalFreeDeveloper Tools

Kenya Health

0

gabrielmahia/kenya-health-mcp

MCP server for Kenya health data: SHIF contributions (NHIF's successor), a small facility sample, ma

LocalFreeOther Tools & Integrations

KeyboardExtAX

0

Nikitosina/KeyboardExtAX

Accessibility snapshots and tap coordinates for active third-party iOS keyboards in Simulator.

LocalFreeOther Tools & Integrations

Keyfold

0

codewithkolin/keyfold

Use API keys from your Keyfold vault in commands and .env files. No tool returns a secret value.

LocalFreeSecurity & Identity

KeyHalve

0

keyhalve/keyhalve-mcp

Free, no-account verification of KeyHalve-sealed documents. Read-only; never receives keys.

Local + RemoteFreeOther Tools & Integrations

KeyID

KeyID-AI/KeyID

Signup sessions, browser continuity, email, SMS, and OTP/TOTP infrastructure for AI agents.

Local + RemoteFreeBrowser Automation

Keyspoor

0929

majiayu000/keyspoor

Offline secret scanning for AI agents. Redacted findings; scans text and files in a chosen root.

LocalFreeSecurity & Identity

Keystash

thu-lawyer/keystash

Keychain-backed secret broker: an AI agent can use your keys, but no tool ever returns one.

LocalFreeSecurity & Identity

KG-SSOT

0

marciocar/kg-ssot

Company-brain knowledge graphs: confirmed claims cite sources, and decisions get revisited

LocalFreeKnowledge, Memory & RAG

Kilimo

0

gabrielmahia/kilimo-mcp

Kenya farming guides: crop calendar, fertilizer, pests, market timing, varieties, input costs.

LocalFreeProductivity & Project Management

KillerSkills

01.6k

cyligence-karim/vet-skills

Security verdicts for agent skills and MCP servers, from sandbox runs, before you install them.

LocalFreeSecurity & Identity

Kilnshell

0

Soflutionltd/kilnshell

Fast, telemetry-free local MCP: shell, files, search, processes, PDF, Excel and Word for agents.

LocalFreeSearch & Web Scraping

Kilonova

0

MilnaOS/kilonova-mcp

Persistent local knowledge for AI coding agents with structured records, search, and DOT context.

LocalFreeSearch & Web Scraping

King Crimson

0

ytkoka/king-crimson-mcp

King Crimson discography and live-performance history with a curated line-up-era model.

LocalFreeAI Agents & Coding Agents

Kintai Plus (unofficial)

0

atzzCokeK/kintai-plus-mcp

Unofficial MCP server for Money Forward Cloud Kintai Plus (AKASHI): punches, records, man-hours

LocalFreeOther Tools & Integrations

Kira — Romanian rentals

0

Cezart3/kira-mcp

Live search of apartment rentals in any Romanian city, town or commune (storia, publi24, lajumate).

LocalFreeSearch & Web Scraping

kiriya

01.1k

SatPaingOo/kiriya

Developer tools for files, git, ports, processes and more, the same on Windows, Linux and macOS

LocalFreeVersion Control

KitchenSink4Web

0

KitchenSink4AI/KitchenSink4Web

Browser MCP server: budgeted page reads, honest unread accounting, structured extraction.

LocalFreeBrowser Automation

Klarefi

0

jmqcooper-ai/klarefi-mcp

Complete regulated intake work and retrieve cited case files without deciding the case.

Local + RemoteFreeOther Tools & Integrations

Klass Personal OS

0

KlassyCoder/klass-personal-os-mcp

Mac app that runs Claude or Codex on a schedule against your mail, calendar, and files.

LocalFreeProductivity & Project Management

Kleos

221

app.zurc/kleos

Generate, schedule and measure UGC-style TikTok and Instagram posts for your app.

Local + RemoteFreeSocial Media

KLinePic

sher1096/klinepic-agent-api-examples

Create annotated candlestick charts from broker or exchange fills for post-trade review.

LocalFreeData Science & Visualization

Kloudy

1.6k

ai.kloudy/kloudy

Find public MCP tools and SDKs. Compact setup and Sample cards. Free discovery needs no key.

Local + RemoteFreeDeveloper Tools

Knapcode SampleMcpServer

0

joelverhagen/Knapcode.SampleMcpServer

A sample MCP server using the MCP C# SDK. Generates random numbers and random weather.

LocalFreeLocation & Travel