Free MCP servers · page 259

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 12385–12432

Open Source Intelligence

FoundryNet/oss-intel-mcp

GitHub project health, package dependency risk, trending repos, license & package comparison.

RemoteFreeVersion Control

Open Task Relay

org.opentaskrelay/open-task-relay

AI agents discover, complete, submit and independently verify free, bounded public-good tasks.

RemoteFreeProductivity & Project Management

OpenAjan

com.openajan/openajan

Find local shops, read live menus and free times, and order or book on the user's behalf.

RemoteFreeE-Commerce & Delivery

Opencapital

0

markets-ai/opencapital-mcp

Give your AI deep fundamentals on US public companies — metrics, segments, peers. Free.

RemoteFreeMonitoring & Observability

OpenCaseLaw

jonashertner/caselaw-repo-1

1M+ Swiss court decisions, statutes & doctrine with citation graph (DE/FR/IT). CC0, free, 42 tools.

RemoteFreeOther Tools & Integrations

Openclaw Agent Tools

baronsengir007/openclaw-agent-tools

Weather, code search, currency & Solana trust scoring as MCP tools. Free, no API key needed.

RemoteFreeFinance, Fintech & Payments

OpenGeocoding

com.opengeocoding/geocoding

Geocode addresses, autocomplete searches and reverse geocode coordinates on open data. Free tier.

RemoteFreeSearch & Web Scraping

openwein.de

de.openwein/mcp

German wineries, wine towns and wine festivals: 5.900 entries in 13 regions. Read-only, no key.

RemoteFreeOther Tools & Integrations

OperStack

com.oper-stack/operstack

Scores whether AI assistants can read, understand and quote a public website. No account.

RemoteFreeOther Tools & Integrations

Oracle

io.github.Skyline-Roofing/oracle-api

Free, certified Oklahoma records: property insurance, roofing, and permits (Norman, OKC).

RemoteFreeOther Tools & Integrations

Orbit CRM

ai.seamtro.orbit/orbit

Open-source CRM for AI agents: humans, orgs, interactions, deals, tasks, links and an activity log.

RemoteFreeMonitoring & Observability

Orbitwren

dev.workers.cybermax-tools.cybermax/orbitwren

Orbital data center & space AI compute tracker MCP: projects, launches, orbits, alerts. 100 free/day

RemoteFreeMonitoring & Observability

OrtakListe

app.ortakliste/ortakliste

Shared lists with no sign-up: ready-made lists and recipes, and pre-filled links to share.

RemoteFreeOther Tools & Integrations

Oshyn Free AI-Powered Website Tools

com.oshyn/mcp

Free AI-powered DXP tools by Oshyn: GEO & Reliability scan, Choose New DXP and Estimate DXP Budget.

RemoteFreeLocation & Travel

Overfit

de.overfit/overfit

German public tenders (190k+) and procurement-law calculators with legal basis. Free, no sign-up.

RemoteFreeOther Tools & Integrations

overflo.ws

ws.overflo/overflows

Look up CVEs, CISA KEV, EPSS and open-source package vulnerabilities, including malicious packages.

RemoteFreeSecurity & Identity

P-Kollen

io.github.jannegpriv/pkollen

Compare parking in Sweden: real total cost incl. caps and free windows, rules, payment apps.

RemoteFreeFinance, Fintech & Payments

Packetrove

0

euyuil/packetrove

Open-source IP address and CIDR tools for network calculations and public IP lookup.

RemoteFreeOther Tools & Integrations

Pagelet

host.pagelet/pagelet

Free HTML hosting for AI agents: publish to .pagelet.host in one step, list or delete your sites.

RemoteFreeAI Agents & Coding Agents

Pakki Packaging Brand Directory

ai.pakki/packaging-directory

Search source-backed U.S. flexible packaging brand directories. Free, read-only, no API key.

RemoteFreeSearch & Web Scraping

Palaner

com.palaner/mcp

250,000+ real, local, future events, ranked for the signed-in person. Free to connect.

RemoteFreeOther Tools & Integrations

Pandough

mikepiechota/pandough

Flour-first dough plans: yeast, hydration, schedule from flour you own. No API key for plan tools.

RemoteFreeDeveloper Tools

Pandy Tickets

cloud.pandy/tickets

Find events in Guatemala, get checkout links and draft new events. Public, no key.

RemoteFreeOther Tools & Integrations

PantryPOS

com.0xpi.pantrypos/find-food-pantry

Find US food pantries near a ZIP or City, ST, and look up a State's TEFAP rules with sources. Free.

RemoteFreeOther Tools & Integrations

Panya

SantoraReplica/panya-platform

Peptide vendor matchmaker. 11-signal rubric, GLP-1 + 25 peptides, region-aware, free.

RemoteFreeOther Tools & Integrations

paralelo.bo

bo.paralelo/mcp

Real-time + historical Bolivia parallel-market USD/BOB rate. P2P-aggregated. Free, CC-BY 4.0.

RemoteFreeOther Tools & Integrations

Paramount Loan Services

com.paramountls/loan-application

File a Fannie Mae Form 1003 mortgage application with a licensed California broker. No API key.

RemoteFreeDeveloper Tools

Pareil au même

fr.pareil-au-meme/mcp

Checks a name against French trademarks in force, by spelling and by sound. Free, no account.

RemoteFreeOther Tools & Integrations

Parser Club

club.parser/parser-club

Telegram/VK audience scraping, marketplaces, Russian government registers. Free open dataset.

RemoteFreeSearch & Web Scraping

Partly Exact Split

com.partly-app/exact-split

Split expenses in cents with equal/weighted shares and payer advances. No account or payments.

RemoteFreeFinance, Fintech & Payments

PasteApply

com.pasteapply/mcp

Honest resume/cover tailor for agents. Free generate; Stripe unlock for downloads. Streamable HTTP.

RemoteFreeFinance, Fintech & Payments

Pauhu EU Data

eu.pauhu/data

Cited search (free daily allowance), citation checks, translation; EU data sets on annual licence

RemoteFreeSearch & Web Scraping

PaycheckHours calculators

com.paycheckhours/calculators

US time card hours, decimal hours, overtime pay and tip pool split. Free, no sign-in.

RemoteFreeOther Tools & Integrations

PayPerFax

0

payperfax/fax-mcp

Your AI assistant prepares the fax. You check it and pay in your browser. Pay per fax. No account.

RemoteFreeBrowser Automation

PDF

net.alpha-systems/pdf

Markdown to PDF: headings, bold, code, lists, rules. A4/Letter/Legal. Free 30/hr. MCP + REST.

RemoteFreeDeveloper Tools

PDF Tools

com.pdfia/pdf-tools

Free PDF tools for AI agents: merge, split, rotate, watermark, page numbers, metadata, flatten.

RemoteFreeAI Agents & Coding Agents

pdf-text

co.kymac.pdf/pdf-text

PDF URL → extracted text for bots. Free try then prepaid TEST. https://pdf.kymac.co

RemoteFreeSearch & Web Scraping

Peerlytics

xyz.peerlytics/peerlytics

Public Peer protocol activity and settlement receipts on Base. Read-only; no key or wallet.

RemoteFreeFinance, Fintech & Payments

pendnt

0

Pendnt/pendnt-plugin

Human approvals, notifications, inbound webhooks, wake-ups for headless agents. Free trial: /try

RemoteFreeAI Agents & Coding Agents

Peopleanalyst Site

people-analyst/peopleanalyst-site

PeopleAnalyst's free people-analytics feeds: answers, tools, evidence, story and scene catalogs.

RemoteFreeMarketing

Performance Atlas

com.creatinginai/performance-atlas

Acting direction for AI video and voice: state-based behaviour kits and a free prompt linter.

RemoteFreeMultimedia, Audio & Video

Phoenix Mobile Mechanic Co

com.phoenixmobilemechanicco/booking

Book mobile mechanic in Phoenix, AZ: prices, service area by ZIP, free callback from a local pro.

RemoteFreeOther Tools & Integrations

Phone Format Check

io.github.Dawaxwx/phone-format-check

Offline phone number validation and formatting at the edge: E.164/national/international formats,...

RemoteFreeOther Tools & Integrations

PhoneCheck

dev.workers.mike-tusa.phonecheck/phonecheck

Offline phone-number validation and formatting (E.164, region, line type). No carrier lookup.

RemoteFreeOther Tools & Integrations

PingValid Email Validation

com.pingvalid/mcp-server

Email validation for AI assistants: verdict, risk score, evidence. Free: 100 checks a month.

RemoteFreeCommunication

PinnWire

com.pinnwire/pinnacle-odds

Live and prematch Pinnacle odds, price drops and no-vig fair prices. Free demo access, no key.

RemoteFreeOther Tools & Integrations

Pipefire email deliverability tools

ai.pipefire/pipefire

Free email deliverability tools: SPF, DKIM, DMARC, blacklist and header checks, cold email scoring.

RemoteFreeCommunication

Pitstop Free

com.ai-agents-pitstop/pitstop-free

A memory for your assistant, and your yes on the exact content before it sends or changes anything.

RemoteFreeKnowledge, Memory & RAG