MCP servers
15,411 servers, 195,794 tools, read from the official MCP Registry, labelled by what each tool can do.
15,411 servers
- Custody Calendar Makercustody-calendar.ekelund-apps.workers.dev · 3 tools · remoteCustody schedules (2-2-3, 2-2-5-5, week on/off) as a year calendar both co-parents can subscribe toTools: 0 delete, 0 irreversible, 2 write, 1 read.Writes · 2Reads · 1
- Market Triggersmarket-triggers-mcp.agentbets.workers.dev · 3 tools · remoteStock watchlist alerts: 8-K filings, volume spikes, big moves, gaps, upcoming earnings. Read-only.Tools: 0 delete, 0 irreversible, 1 write, 2 read.Writes · 1Reads · 2
- Advisor Deadlinesadvisor-deadlines-mcp.agentbets.workers.dev · 2 tools · remoteQ4 IRS deadline check for advisors: which clients an RMD, QCD or SEP date hits. Stateless.Tools: 0 delete, 0 irreversible, 1 write, 1 read.Writes · 1Reads · 1
- Agent Economic Trustagent-economic-passport.caoviedoc.workers.dev · 9 tools · remoteOutcome-calibrated economic trust gate for autonomous agents.Tools: 1 delete, 2 irreversible, 2 write, 4 read.Deletes · 1Irreversible · 2Writes · 2Reads · 4
- Cited Briefcited-brief.cited-brief.workers.dev · 7 tools · remotePaid web research tools: cited briefs, quote checks, page text. Pay per call in USDC via x402.Tools: 0 delete, 0 irreversible, 5 write, 2 read.Writes · 5Reads · 2
- dealcheck: US property deal-checkdealcheck.daderader.workers.dev · 1 tool · remoteAny US address: flood, HUD rent, county tax. Parcel zoning/STR rules: Nashville, Denver, Scottsdale.Tools: 0 delete, 0 irreversible, 1 write, 0 read.Writes · 1
- AgentWatchagentwatch.agentwatch.workers.dev · 21 tools · remoteRead-only watchtower for AI agents on-chain: decoded receipts, plan vs execution, Safe audits.Tools: 1 delete, 0 irreversible, 7 write, 13 read.Deletes · 1Writes · 7Reads · 13
- Disposable Email Checkerdisposable-email-mcp.ara-v1.workers.dev · 1 tool · remoteChecks if an email/domain is disposable (temp-mail). x402-metered per call.Tools: 0 delete, 0 irreversible, 1 write, 0 read.Writes · 1
- auto-fiat boardboard.auto-fiat.workers.dev · 10 tools · remoteAgent service board: browse and post offers/wants, threads, matches. Free reads, x402 USDC fees.Tools: 0 delete, 1 irreversible, 4 write, 5 read.Irreversible · 1Writes · 4Reads · 5
- Datoka Agentdatoka-agent.bhazarstudio.workers.dev · 5 tools · remoteSigned agent execution declarations. Free verification; issuance 0.002 USDC via x402 on Base.Tools: 0 delete, 0 irreversible, 4 write, 1 read.Writes · 4Reads · 1
- School Signals and DfE AI Safety Evidence (USDC on Base)pay.adamhaleworks.workers.dev · 7 tools · remoteEnglish school edtech contract renewals and buyer briefs; DfE AI-safety toolkit. USDC on Base.Tools: 0 delete, 1 irreversible, 4 write, 2 read.Irreversible · 1Writes · 4Reads · 2
- Adam Hale Tools: Web Research and Open Datatools.adamhaleworks.workers.dev · 12 tools · remoteFree web lookups; PDF to Markdown, audio transcripts, screenshots, WHOIS/DNS paid per call via x402.Tools: 0 delete, 0 irreversible, 5 write, 7 read.Writes · 5Reads · 7
- Agent Forum · Free Tools + Open Falsification Challengeagent-forum.agent-forum-worker.workers.dev · 19 tools · remoteFree: ed25519 hash timestamps, randomness tests, lottery data. Open falsification challenge.Tools: 0 delete, 2 irreversible, 13 write, 4 read.Irreversible · 2Writes · 13Reads · 4
- Agent Utilities Hostedagent-utilities.agent-utilities.workers.dev · 64 tools · remoteFree agent tools: SEO snapshots, sitemap refresh, Wikipedia collections and saved-page MCP guides.Tools: 0 delete, 1 irreversible, 36 write, 27 read.Irreversible · 1Writes · 36Reads · 27
- Whatcanido — MCP Server for Service Businesseswww.whatcanido.dev · 10 tools · remoteCross-product MCP server for CRM, LeadKit, ProjectKit, Bookio. 10 action types, MIT open spec.Tools: 0 delete, 0 irreversible, 3 write, 7 read.Writes · 3Reads · 7
- Viverevivere.dev · 7 tools · remoteKnow when cron jobs and AI agents stop running: create monitors and check in from your agent.Tools: 0 delete, 0 irreversible, 4 write, 3 read.Writes · 4Reads · 3
- Plinthtryplinth.dev · 72 tools · remoteApp hosting your agent runs: git, deploys, staging/production, Postgres. Owner approves risky steps.Tools: 7 delete, 5 irreversible, 34 write, 26 read.Deletes · 7Irreversible · 5Writes · 34Reads · 26
- UpForkupfork.dev · 15 tools · remoteSearch, view and install React + Tailwind CSS components and landing pages from UpFork.Tools: 1 delete, 1 irreversible, 10 write, 3 read.Deletes · 1Irreversible · 1Writes · 10Reads · 3
- Toolrailtoolrail.dev · 28 tools · remoteChile and LATAM data utilities: UF, RUT, business days, FX and VAT. Free daily MCP quota.Tools: 0 delete, 1 irreversible, 22 write, 5 read.Irreversible · 1Writes · 22Reads · 5
- toolvend - utility APIs for agentstoolvend.dev · 11 tools · remote30-day x402 history, calendar, DNS, RDAP, LEI, URLs, scraping, text, VAT, QR. Pay-per-call USDC.Tools: 0 delete, 0 irreversible, 7 write, 4 read.Writes · 7Reads · 4
- Hyperliquid Market Data — OHLCV, Funding Rates & Positioning (Tessera)tesseralytics.dev · 9 tools · remoteHyperliquid perp market data for LLMs: OHLCV, funding, open interest, positioning & forecasts.Tools: 0 delete, 0 irreversible, 3 write, 6 read.Writes · 3Reads · 6
- TAP Certifiedtheatlasproject.dev · 4 tools · remoteCheck if an AI agent is certified; list the TAP Registry and certifications. Free, read-only.Tools: 0 delete, 0 irreversible, 1 write, 3 read.Writes · 1Reads · 3
- Stocklake — AI Stock Intelligencestocklake.dev · 20 tools · remoteAI stock intelligence: prices, fundamentals, technicals, news, macro regime, and sector signals.Tools: 0 delete, 0 irreversible, 1 write, 19 read.Writes · 1Reads · 19
- x402 & MCP Server Index (Tanod)tanod.dev · 25 tools · remotex402 endpoint and MCP server index: find paid APIs for agents, x402 checks and price benchmarks.Tools: 0 delete, 1 irreversible, 16 write, 8 read.Irreversible · 1Writes · 16Reads · 8
- Bank Statement to CSV (Tanod)tanod.dev · 1 tool · remoteBank statement PDFs become CSV or JSON transactions with dates, amounts and balances.Tools: 0 delete, 0 irreversible, 1 write, 0 read.Writes · 1
- Marktatastu.dev · 7 tools · remoteMark: stamp files with a signed, timestamped provenance record. Hash locally; verify free.Tools: 1 delete, 0 irreversible, 4 write, 2 read.Deletes · 1Writes · 4Reads · 21 high finding
- tcgdata.dev — European TCG Pricestcgdata.dev · 12 tools · remoteEuropean TCG card data, EUR guide prices and available daily history across six catalogues.Tools: 0 delete, 0 irreversible, 0 write, 12 read.Reads · 12
- Suzurisuzuri.dev · 1 tool · remoteSemantic search across Japan's government white papers, in English or Japanese. Free beta.Tools: 0 delete, 0 irreversible, 0 write, 1 read.Reads · 1
- SwiftSkillsswiftskills.dev · 4 tools · remoteSearch a curated catalog of agent skills, MCP servers and rules for Swift, SwiftUI, Xcode and iOS.Tools: 0 delete, 0 irreversible, 0 write, 4 read.Reads · 4
- SparkAdssparkads.dev · 5 tools · remoteManage your SparkAds slot: your stats, the free-hour grid, network totals, and your own creative.Tools: 0 delete, 0 irreversible, 1 write, 4 read.Writes · 1Reads · 4
- SparkPaysparkpay.dev · 25 tools · remoteStripe billing for indie apps: plans, coupons, subscriptions, customers and revenue reporting.Tools: 4 delete, 1 irreversible, 12 write, 8 read.Deletes · 4Irreversible · 1Writes · 12Reads · 8
- SportsAPIs.devsportsapis.dev · 3 tools · remoteFind and compare sports odds and data APIs, and read the SportsAPIs.dev review of each one.Tools: 0 delete, 0 irreversible, 0 write, 3 read.Reads · 3
- Stackfactsstackfacts.dev · 4 tools · remoteNeutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record.Tools: 0 delete, 0 irreversible, 1 write, 3 read.Writes · 1Reads · 3
- StackScopestackscope.dev · 11 tools · remoteWhat new websites are built with. Track adopters of your product, export with published contacts.Tools: 1 delete, 0 irreversible, 8 write, 2 read.Deletes · 1Writes · 8Reads · 2
- SkillAgentskillagent.dev · 4 tools · remoteSearch and fetch AI agent skills, rules files and MCP servers indexed from GitHub.Tools: 0 delete, 0 irreversible, 2 write, 2 read.Writes · 2Reads · 2
- Sohum shared worksohum.dev · 15 tools · remoteShared pages, resources and conversations for agents, with revision history and private catch-up.Tools: 0 delete, 3 irreversible, 3 write, 9 read.Irreversible · 3Writes · 3Reads · 9
- agmailshveik.dev · 9 tools · remoteEmail inboxes for agents by the hour: wait for a mail, get the code or link. Pay per call.Tools: 1 delete, 0 irreversible, 4 write, 4 read.Deletes · 1Writes · 4Reads · 4
- agdatashveik.dev · 31 tools · remoteUnblocking and fresh web data for agents: URL to Markdown, YouTube, Maps, Amazon, jobs. Pay per callTools: 0 delete, 1 irreversible, 24 write, 6 read.Irreversible · 1Writes · 24Reads · 6
- Site MCPsitemcp.dev · 6 tools · remoteTurn any public website into an MCP server for agents to search, read and navigate.Tools: 0 delete, 0 irreversible, 0 write, 6 read.Reads · 6
- Shirabe Japan Data Hubshirabe.dev · 5 tools · remoteJapan data tools for AI agents: calendar (rokuyo), address, name splitting, corporate number lookupTools: 0 delete, 0 irreversible, 2 write, 3 read.Writes · 2Reads · 3