Free MCP servers · page 88

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 4177–4224

Proxy4agent

138

NovadaLabs/proxy4agent

Residential proxy MCP for AI agents — geo-targeting, sticky sessions, anti-bot bypass.

LocalFreeLocation & Travel

PSX

5

revolutionarybukhari/psx-mcp

Pakistan Stock Exchange in plain English — quotes, dividends, announcements, and indices.

LocalFreeFinance, Fintech & Payments

Qodercli

0144

cantbeblank96/qodercli-mcp

MCP server mode for Qoder CLI — delegate coding tasks to local Qoder agents from any MCP client.

LocalFreeProductivity & Project Management

Qrblox

0163

Terahertz-Inc/qrblox-mcp

Create and track QR codes, audio codes, menus, and scan analytics for a Qrblox merchant.

Local + RemoteFreeMultimedia, Audio & Video

Quorus

5

Quorus-dev/Quorus

Shared rooms, messages, file locks and task claims for AI coding agents from any vendor.

LocalFreeProductivity & Project Management

Rail

0147

tstockham96/rail-mcp

Budgets, propose-then-approve, and receipts for agents that buy for a human. Dry-run by default.

LocalFreeAI Agents & Coding Agents

RankControl

51.7k

rankcontrol/rankcontrol

Plan, write and publish SEO articles on your own site, and track your Google and AI search traffic.

Local + RemoteFreeSearch & Web Scraping

Real Dental Costs

0156

tresor4k/realdentalcosts-mcp

Sourced US and Canadian dental prices, Medicaid and Medicare dental rules, treatment-plan checker.

Local + RemoteFreeOther Tools & Integrations

Refactoring

5

marshally/mcp-refactoring

MCP server exposing Martin Fowler's refactoring catalog to LLMs with 71+ refactorings

LocalFreeAI Agents & Coding Agents

Rendezvous

0154

forgesworn/rendezvous-mcp

Fair meeting point discovery for AI agents with isochrone-based travel time fairness

LocalFreeLocation & Travel

Revibe

1113

selvatuple/revibe-mcp

Analyze any codebase — get architecture, file roles, execution flows, and agent context.

LocalFreeAI Agents & Coding Agents

Robotstxt AI

1119

sharozdawa/robotstxt-ai

Analyze and generate robots.txt with AI crawler detection for 20+ bots like GPTBot and ClaudeBot.

LocalFreeSearch & Web Scraping

SavePinner Pinterest URL Tools

0140

jiankn/savepinner-mcp

Parse, validate, classify, and normalize Pinterest URLs locally without network requests.

LocalFreeOther Tools & Integrations

ScBee

1128

HMAKT99/ScBee

Score repos for launch and agent readiness, find verified agents, read collaborations. Read-only.

LocalFreeAI Agents & Coding Agents

Scenariosim

1119

inity13/scenariosim-mcp

Deterministic what-if & scenario simulation for AI agents: projections, sensitivity & break-even.

Local + RemoteFreeProductivity & Project Management

Schelling Protocol

5

codyz123/schelling-protocol

Universal coordination protocol for AI agents. Discovery, matching, and negotiation.

LocalFreeAI Agents & Coding Agents

Schema Gen

1105

sharozdawa/schema-gen

Generate Schema.org JSON-LD markup for 12 types including Person, Product, and FAQ.

LocalFreeOther Tools & Integrations

Seedweaver

0145

FixtureForge/seedweaver-mcp

Schema-aware relational test data generator with working foreign keys, for any MCP client.

LocalFreeOther Tools & Integrations

SelfHeal

0135

carsonroell-debug/selfheal-mcp

Self-healing proxy for MCP servers with retry, circuit breaker, and observability

LocalFreeMonitoring & Observability

Sentinel Execution

0144

rohith1125/sentinel-execution-mcp

AI-controlled algorithmic trading engine exposing 40 MCP tools across 9 namespaces.

LocalFreeFinance, Fintech & Payments

SEO Backlinks

0149

mouhabmzibra-rgb/mcp-seo-backlinks

Backlinks, Domain Rating & expired-domain drops via seo-backlinks.net (Common Crawl)

LocalFreeSearch & Web Scraping

Sftp Orchestrator

1113

fkom13/mcp-sftp-orchestrator

Serveur MCP pour l'orchestration de tâches distantes (SSH/SFTP) avec une file d'attente persistante.

LocalFreeOther Tools & Integrations

ShareCut QR & Short Links

0148

LucaRSdeCo/sharecut-mcp

Short links you can re-point after printing the QR, with click analytics. Free QR, no key.

Local + RemoteFreeMarketing

Ship

0163

colossal1598/ship-MCP

Clean TypeScript starter for MCP servers: zod-validated tools, tests, one-command dev loop.

LocalFreeOther Tools & Integrations

Shopify Geo Audit

0145

builtbyabs/shopify-geo-audit

Audit any Shopify store for AI search (GEO/AEO) readiness and generate the fixes. No signup.

LocalFreeSearch & Web Scraping

Shopify Theme Inspector

0136

dragnoir/Shopify-Theme-Inspector-MCP

Profile Shopify Liquid performance, find slow theme code, and explain fixes in plain language.

LocalFreeE-Commerce & Delivery

Should i Use

1126

mrkeyoor/should-i-use

Honest library picks for coding agents in 25-360 tokens. Tells your agent what NOT to install.

Local + RemoteFreeAI Agents & Coding Agents

Shouldigo Surf

1125

orlench/shouldigo-surf-mcp

MCP server for Should I Go? — real-time surf conditions for 73+ beaches worldwide

LocalFreeOther Tools & Integrations

Showboard

5977

rohanbeingsocial/showboard

Your coding agent answers with dashboards: charts and tables from read-only SQL, Excel and CSV.

LocalFreeDatabases

SIC Codes UK

161

jackmmaher/siccodes.co.uk

UK SIC code lookup, GICS/ICB mapping, and Companies House search. 731 codes, 5.6M companies.

Local + RemoteFreeSearch & Web Scraping

Silicon Transfer

1130

SiliconAINetworks/silicon-transfer-mcp-server

FTP/SFTP/FTPS MCP server with transfer proofs - every upload returns a checksum verdict.

LocalFreeOther Tools & Integrations

Siren

2101

yoavhizkiH/siren

MCP server for Siren diagramming — teach AI models to create beautiful diagrams with Siren syntax

LocalFreeAI Agents & Coding Agents

site-spec

1120

ariaxhan/site-spec

MCP server: audit any website for SEO, accessibility, and AI-searchability, then auto-fix it.

LocalFreeSearch & Web Scraping

Skill Audit

5

eltociear/skill-audit-mcp

MCP server: static security scanner for MCP servers, agent skills & plugins. 17 attack patterns.

Local + RemoteFreeSecurity & Identity

Skillsindex

0160

thomasblc/skillsindex-mcp

Search and score 11,000+ AI agent tools: MCP servers, Claude skills, GPT actions, IDE plugins.

LocalFreeSearch & Web Scraping

SkillsSafe Security Scanner

0149

GUCCI-atlasv/Skillssafe.com

AI skill security scanner. Detects prompt injection, credential theft, ClawHavoc. Free, no signup.

Local + RemoteFreeSecurity & Identity

SkyAccess

2104

sky-access/skyaccess-mcp

Search 5,000+ live empty leg flights, get charter estimates and booking links. Free, no API key.

Local + RemoteFreeSearch & Web Scraping

SLAC

0151

DennisPrediger/SLAC-MCP

MCP server exposing SLAC (Simple Logic & Arithmetic Compiler) as tools for LLM agents

LocalFreeAI Agents & Coding Agents

Slimdex

1127

Siddhukaushik/slimdex-mcp

Narrow code retrieval for agents: outlines, symbol context, dep graph, persistent memory.

LocalFreeKnowledge, Memory & RAG

SnowSure — Snow & Ski

148

mikeslone/snowsure-web

Live ski snow, multi-model forecasts, powder rankings & a grounded Answer Engine for 500+ resorts.

Local + RemoteFreeAI Agents & Coding Agents

Social Media Manager

1129

closermethod/social-media-manager-mcp

Operational layer for running accounts: calendars, cadence, captions, hashtags, reporting.

LocalFreeSocial Media

Sparkbitesv2

135

educlopez/sparkbitesv2

Search 500+ curated design websites and install DESIGN.md files directly from your AI agent.

LocalFreeSearch & Web Scraping

Spikes

1109

bierlingm/spikes

UI feedback for AI-assisted building. Click elements, rate them, agents triage via MCP.

LocalFreeAI Agents & Coding Agents

Spreadsheet DB

1128

ManddarinShop/Hikoutei

SQLite-authoritative entity database with an async Google Sheets projection for AI agents.

LocalFreeDatabases

Spresh

1111

PrashantBtkl/spresh-mcp

Search Facebook ads, decode competitor creative strategy, and track brand ad history.

LocalFreeSearch & Web Scraping

SquawkFlow Market Structure

159

dhawalc/squawkflow

Free keyless dealer gamma, OI change, market calendar, 13F, congress and CFTC data, dated, cited.

Local + RemoteFreeProductivity & Project Management

StandardGraph

5

swoopeagle/standardgraph

158,000+ K-12 education standards across 300 curriculum systems, cross-referenced via NLP.

LocalFreeOther Tools & Integrations

Startupnamegenerator

0150

startupnamegenerator/mcp

Generate startup names with an available .com, checked live, then screen US and EU trademarks.

Local + RemoteFreeOther Tools & Integrations