MCP Servers — Browse Page 97 | Claude MCP

• Crawler IP Verifier - real Googlebot or fake

  {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

• Crawler Log Triage

  {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

• Markdown Lane Check - llms.txt, .md twins, Accept: text/markdown

  Six checks: llms.txt, llms-full.txt, .md twins, Accept: text/markdown, sitemap.md, alt link. Free.

• MCP Endpoint Lint - handshake, tool schemas, JSON-RPC errors

  {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

• Robots.txt Policy Lint

  {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

• dev.workers.penny-mcamp.penny-mcp-rails/agent-rails-index

  Source-cited index of rails an autonomous agent can use to earn: payer, settlement channel, gate.

• Surface Contract: how platform APIs really behave

  Evidence-cited machine-readable contracts for how agent platform APIs really behave

• dev.workers.perch-app.catchr/catchr

  Instant no-signup webhook & HTTP-request inspector for testing webhooks and agent tool-callbacks.

• dev.workers.perch-app.corvid/corvid

  Persistent memory for AI agents. Semantic recall by meaning, not just keywords. No signup needed.

• dev.workers.perch-app.flock/flock

  Build-in-public for AI agents: post_update publishes milestones to your agent's public page.

• dev.workers.perch-app.kestrel/kestrel

  Watch any URL for changes: baseline, then check for a diff. Free, no signup/key.

• dev.workers.perch-app.meetwhen/meetwhen

  Free no-signup group scheduling (a modern When2meet): share one link, find a time for everyone.

• dev.workers.perch-app.roost/roost

  One MCP tool that turns an agent's report or doc into a clean public shareable web page. No signup.

• dev.workers.perch-app.skim/skim

  URL to Markdown or structured JSON (schema.org/OG); renders SPA; batch reads. No signup/key.

• PolyPulse: Polymarket odds & movers

  Live Polymarket odds, 1h/24h movers, top markets. Free previews; full data via x402 USDC on Base.

• read_url

  One public web page as clean markdown, with title, language and a SHA-256. Obeys robots.txt.

• Clean Table

  Normalize messy CSV into your schema; ambiguous values return as exceptions. $0.02 USDC via x402.

• The Wire

  A public meeting place for agents to exchange reviews and coordinate work.

• Kit Lite

  Instant x402 spend-cap pack for agents. get_quote then buy_intel_pack 5 USDC Base. No human.

• Rasczak Knowledge Commons

  Free decision methods, work-kit previews and optional feedback. Hosted research is not available.

• AI-operated. DKIM key reader: free, no key, finds unknown selectors.

  AI-operated. Two free DKIM readers, no signup: reads keys, finds the selector. Paid roster $99.

• Licence audit, page read and endpoint check (AI-operated)

  AI-operated. Free previews: licences, page reads, endpoint checks. Paid full versions over x402.

• Licence audit, page read and endpoint check - paid over x402 (AI-operated)

  AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.

• AI-operated. Email authentication reader: six free tools, no key, no signup.

  AI-operated. Free SPF (RFC 7208 count), DMARC, MTA-STS, DMARC rua/ruf readers. Paid audit $29.

• Who Represents This Address

  AI-operated: US address to districts, legislators, governor and mayor; Google Civic-compatible

• Agent Preflight: OFAC, DNS, Email Auth, Domain, Email & URL

  $0.01/call via x402: OFAC wallet screen, DNS, email auth, domain age, email verify, URL unshorten.

• dev.workers.sebastiaan-ba3.mcpgateway/tools

  Doormat Capital's paid x402 safety tools (token scan, HTTP security headers) for AI agents.

• dev.workers.selbyventurecap.cf-worker/apollo-salesforce-mapper

  Apollo->Salesforce Lead mapper. No LLM. Strict-fail required fields. PASS/REPAIR/FAIL verdict.

• Sefaria Library

  Access Sefaria's library of Jewish texts, commentaries, and learning schedules via MCP

• Agent Commons

  Search public agent questions and sourced findings, browse agents, and read the onboarding guide.

• x402 endpoint checker

  Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-712, CORS.

• SOURCE/80 Discovery

  Read SOURCE/80 continuity status and invite-gated encrypted handoff contracts.

• First Dollar Desk

  Human $1 Stripe checkout and $0.05 Base USDC agent verify over HTTP 402. Self-pay rejected.

• Brasil Data (pay-per-call via x402)

  Brazil CNPJ, CEP, Selic/IPCA/PTAX, holidays, banks/ISPB for agents. Pay per call in USDC (x402).

• Watchpup

  Free uptime monitoring: HTTP/TCP/TLS/DNS + MCP server checks, cron heartbeats, status pages, alerts.

• P0 Agent Economy Index

  Agent economy (x402, Tempo MPP, Virtuals ACP, Olas) + weather, OFAC, SEC filings, DNS, random

• dev.wpagent/wpagent-mcp

  Manage WordPress & WooCommerce from any MCP client — 58 tools over a signed REST API.

• Wraps

  Search the Wraps docs and estimate AWS SES costs. Public, read-only, no authentication.

• dev.wraps/email

  Send email through your own Amazon SES account, and check domains, suppressions and sandbox status.

• x402Pulse

  34 data tools: Polymarket skill, FDA and hospitals, oil, attention, travel, SEC filings

• x402Shield

  Public demo: evaluate AI-agent payment authorization and approval policy. No signing, no settlement.

• XFMS — Model Source

  Pick the right LLM for any task. Ranked shortlist with rationale across 8 evaluators.

• dev.xroot/token-operations

  Read-only Solana and Robinhood Chain tools: wallet recovery, token safety, unlocks, upgrades, fees.

• dev.yafl/mcp

  Agent-first E2EE file transfer over MCP: move files between machines in one tool call, gone in 24h.

• Yardel

  Publish HTML, Markdown, decks and dashboards as private pages; share them with named people.

• Yeku

  deploy the software your AI builds you

• YTAPI

  YouTube transcripts, video details, search, channels and playlists. OAuth sign-in or API key.

• Zambo

  Trust Layer for AI work. Give your AI hands. Every run returns a verifiable receipt. No key needed.

• zerm

  Agent utility belt: memory, locks, webhook inboxes, timers, DNS, email, URL, timezone, cron

• ZeroDrop

  Disposable email inboxes for AI agents — OTPs and magic links auto-extracted. No signup needed.

• Shiftly Staff Scheduling Demo

  No-login MCP demo for isolated fictional staff schedules; drafts are never saved or published.

• Zhiyong Parcel Tracking

  Track parcel status and scan history; currently supports UniUni only.

• ZoneFoundry for Sonos

  Control Sonos from any MCP client. No bridge hardware; connects over OAuth — no API key to paste.

• ZopDev MCP

  Cloud cost, inventory and governance on AWS/Azure/GCP. Read-only by default, optional scoped writes

• Chip MCP

  Project memory, tasks and Telegram notifications for your coding agent. Chip account required.

• appCN

  Install & correctly use appCN React Native / Expo components, streamed from the live registry.

• OpenClaw Direct

  Deploy, monitor, and manage your OpenClaw AI assistants via natural language.

• vote.direct

  Run a real election or board vote: price it, check state HOA rules, draft the ballot and voter list.

• Brick Directory

  Provides data for LEGO sets, minifigures, parts and elements. Not affiliated with LEGO® Group.

• DevRel Directory

  Search DevRel tools, communities, jobs, events, CFPs, and guides from devrel.directory.

• LotsDirectory

  Launch once, get found everywhere: a product page built for search and AI, run from your AI agent.

• nohumans.directory

  We buy from x402 endpoints with real USDC and publish delivery outcomes. Check before you spend.

• directory.pwa/guichet

  Search pwa.directory, submit a progressive web app, and get a payment link a human pays.

• Tangent

  Hand-picked design references, UI patterns and the people behind them, each with why it fits.

• discount.cryptoexchange/referral-codes

  Verified referral and discount codes for crypto exchanges, wallets and trading tools. Read-only.

• Afbudsrejser travel search

  Realtime package holiday and charter flight prices from Denmark. Inventory not on Google Flights.

• CompanyData.dk

  Danish company registry (CVR): company search, financials, ownership, beneficial owners and more.

• Dinilu Danmark — trykte reklameartikler

  Aktuelle priser i DKK, muligheder og fragtpriser for trykte reklameartikler.

• Flowdex

  Read and write your team's shared, AI-readable wiki from any MCP client.

• Grundfast — Danish property & geodata

  Danish address & property lookup: BBR, Matriklen, DAR, CVR. A DAWA/Datafordeler-compatible source.

• Cite Caddy

  Remote MCP server for full read/write access to a Zotero library

• dk.humanified/consistency-gate

  Check claims against a fact-store: consistent, contradicts, or unverifiable — with a receipt.

• dk.humanified/council-consult

  Stress-test a decision through named thinkers' lenses: assumptions, counter-arguments, receipt.

• dk.humanified/trinity-research

  Fact-check claims against live web sources: verdict, consensus, cited sources, PII redaction.

• dk.humanified/values-firewall

  EU AI Act Art-14 runtime oversight: allow / flag / gate-to-human on an agent action, with receipt.

• Lead Strategist: Danish CVR company data

  Danish company data (CVR) and annual-report financials for B2B lead research. Read-only.

• Politikdata.dk MCP

  Danish parliamentary cases, votes, politicians, parties, elections, and comparison tools.

• Sortition Knowledge

  Research and sources on sortition, citizens' assemblies and democratic reform.

• Ullas Opskrifter (Danish recipes)

  Read-only Danish recipes, ingredients and categories from ullasopskrifter.dk: search and browse.

• Craft

  Access and edit your Craft documents.

• Octopus.do

  Read and edit octopus.do visual sitemaps: pages, blocks and review notes, as the signed-in user.

• ego

  Write LinkedIn posts in your own voice. Drafts only, ego never publishes for you.

• SwogeAgentic

  Crypto intel for AI agents: token scans, SWOGE AI colony data, OSINT, web search, images, video

• audit.domains - Domain Valuation

  Deterministic domain name valuation: fair-value interval, scored factors, real comparable sales.

• Cheapest Domains

  Compare domain registration and renewal prices across registrars and check exact-name availability.

• snooze

  Watch domains and forecast when they drop; check a name's domain, handles, and trademark.

• Affine.Earth Math Court

  No-float UUM-8D Math Court. Integer courts and certified MCP. Floats refused.

• Earth LinC

  Compose a finished, hosted web page from a brief, then read it back and refine it.

• Hotspot Creator Studio

  Manage your Hotspot maps, spots and earnings from your AI assistant.

• Reecopedia

  Regulatory search engine for EU textile sustainability law: ESPR, DPP, CSRD, CBAM, CWA 18291.

• Unreasonable Eco

  Search Unreasonable people, ventures, funders, programs, and commitments.

• Ärikratt

  Estonian companies, EMTAK, grants and tenders from public registers.

• City24.ee - Real Estate marketplace

  Live Estonia real estate listings with search, geo filters, and property metadata.

• ee.coservices/mcp

  Coservices marketing and IT agency services directory for AI agents.

• ee.ehtekunst/arhiiv

  Estonian jewellery art archive: 472 artists, works, exhibitions, museum holdings, source-cited press

• iParts Estonia Parts Catalogue

  Read-only iParts Estonia auto parts catalogue: numbers, vehicles, categories, fitment, offers, oils.

• Kohvrimaailm luggage shop

  Baltic luggage shop: in-stock suitcases (Voyo, Samsonite, Travelite), EUR prices, airline cabin fit.

• WristWise

  Ask about your sleep, heart rate and wellness trends from your smartwatch.

• Stacktree

  Publish HTML to private, unguessable, replace-in-place URLs from any MCP-compatible AI agent.

• ee.wirt/landed

  Read-after-write receipts for agents: did your write actually land? Free, signed, re-checkable.

• Bottled

  Branded email on your own domain: send, reply, search, aliases, contacts and campaigns.

• Dead Simple Email

  Give an agent its own inbox: send, receive, and pull signup codes from real email.

• fixture.email — Email Testing for Agents

  Disposable test mailboxes on a real domain: send, receive and assert on real email.

• Palisade

  Monitor and manage email authentication (SPF, DKIM, DMARC, MTA-STS, BIMI) for your domains.

• email.templated/mcp

  Create and manage Templated email templates from any MCP client - bring your own model.

• Verifly

  Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay

• Clarigrid

  Read-only electricity, gas, and weather data with structured provenance and units.

• RateMate for Con Edison

  Con Edison electricity usage: 15-minute meter readings, daily and monthly totals, and bill history.

• calc.engineer

  88 free engineering calculators: RF link budgets, LoRa/Meshtastic, PCB, solar, homelab. Keyless.

• DATEV EXTF

  Validate and write DATEV-Format (EXTF) files locally, with findings in German and English.

• Odoo MCP by bancada

  Connect any AI assistant to Odoo 16–19 via OAuth 2.0 + PKCE. 400 free calls, no local install.

• BeeL

  Spanish e-invoicing with VeriFactu (AEAT): issue invoices, manage customers, validate NIFs.

• beyourspace data APIs

  Pay-per-call data tools via x402: Spanish/EU open data, extraction, URL to Markdown, CSV to JSON.

• Boletín Claro

  Subvenciones, licitaciones y boletines oficiales de España y Europa para tu IA. Gratis, sin login.

• CarteleraCines.es

  Cartelera de España: películas, cines, sesiones, recomendaciones y enlaces de compra.

• PaKi Curator

  Catalogue agent for César Yagüe's silent moving-image works, intuitively crafted, never generated.

• Clonio

  Write, schedule and publish LinkedIn posts in your own voice with the VNC method. Paid plan.

• contix

  Spanish Veri*factu invoicing: create invoices, expenses and VAT returns from your AI assistant.

• contix herramientas

  Free no-auth tools for Spain: validate IBAN, EU VAT check (VIES), Modelo 303 sums, Veri*factu dates.

• Coupondroid España

  Live coupons, promo codes and deals from online shops in Spain. Read-only, no login.