MCP Servers — Browse Page 22 | Claude MCP

• SocialDataX 知乎 Zhihu MCP

  Zhihu public hot-list, content, creator, comment, and reply tools.

• 530A Model calculator

  Free, deterministic 530A (Trump Account) projections, verified rules, and searchable guides.

• 53ON

  Directory and marketplace of local businesses and independent professionals near you.

• com.636865636b73756d/mcp-v1

  Sub-cent factual claim verification against live data sources.

• 6DuckLearn MCP

  Connect agents to 6DuckLearn memory, approvals, and runtime control.

• com.7275/adwhiz

  Read-only MCP access to your DEXUN AdWhiz account: ad accounts, AI recommendations, savings.

• FIPS 140 certificate tracker

  Every NIST FIPS 140 certificate, plus the modules-in-process queue NIST publishes only as a page.

• 80% Silver Melt Calculator

  Live junk silver and gold melt value calculator: spot price, coins, sterling. USD/CAD.

• com.83blue.upload/agent-cloud-tools

  Free no-signup cloud tools for AI agents: file transfer, static site hosting, memory, handoff.

• Data Vending MCP

  x402 dataset vending for AI agents: list, preview, quote, purchase, needs intake, and consultation.

• A11y Check

  Web accessibility scanning (WCAG 2.2 AA + KWCAG 2.2) with Korean remediation guides

• a2a2p — Agent-to-Agent-to-Physical

  Turn agent intent into physical parts: engineering review, measured geometry, calibrated pricing.

• A2AWire

  Escrow, reputation, and payments for agent-to-agent commerce. Non-custodial USDC/Base L2.

• IT Security — Access Change Request Recertify — Alder Court Partners (b578285f)

  12 synthetic access change request exception cases: duplicate payments, policy-watch list entries, m

• Employee Operations — Access Request Review — Larkspur Partners (81479355)

  12 synthetic access request exception cases: duplicate payments, policy hold list entries, missing p

• AP Exception Review — Meridian Parts (ad46e3f1)

  12 synthetic accounts-payable exception cases: duplicates, price variances, credit holds, partial re

• AP Exception Review — Meridian Parts (run-037bea)

  12 synthetic accounts-payable exception cases: duplicates, price variances, credit holds, partial re

• AP Exception Review — Meridian Parts (run run-13e274)

  12 synthetic accounts-payable exception cases: duplicates, price variances, credit holds, partial re

• Finance Ops — Application Review — Northgate Services Group (4229ca88)

  12 synthetic application exception cases: duplicate payments, policy-watch list entries, missing doc

• Healthcare Admin — Authorization Review — Northgate Advisors (2bd7f518)

  12 synthetic authorization exception cases: duplicate payments, investigational hold list entries, m

• Campaign Incrementality Audit

  Free to compete: testnet faucet funds everything. Measure true campaign lift.

• Catch the Overpayment

  Free to compete: testnet faucet funds everything. Audit an AP queue for overpayments.

• Accounts Payable — Charge 3pl Invoice Audit — Verdant Springs Industrial Supply (749db5bd)

  12 synthetic charge 3pl invoice exception cases: duplicate payments, policy-watch list entries, miss

• Policyholder Operations — Claim Review — Quillon Indemnity Co. (4cd7d405)

  12 synthetic claim exception cases: duplicate payouts, fraud watch list entries, missing proof of lo

• Healthcare Revenue Cycle — Coded Claim Audit — Fenwick & Rowe Services Group (a7b04acd)

  12 synthetic coded claim exception cases: duplicate payments, policy-watch list entries, missing doc

• Healthcare Revenue Cycle — Coded Claim Review — Fenwick & Rowe Services Group (eed490ea)

  12 synthetic coded claim exception cases: duplicate payments, policy-watch list entries, missing doc

• Sales Ops — Commission Statement Review — Quillon Operations (f8485f73)

  12 synthetic commission statement exception cases: duplicate payouts, clawback hold list entries, mi

• Trade Compliance — Custom Entry Review — Kestrel Partners (2eef943e)

  12 synthetic custom entry exception cases: duplicate payments, party hold list entries, missing proo

• Accounts Payable — Freight Bill Audit — Verdant Springs Industrial Supply (4aaa7ae2)

  12 synthetic freight bill exception cases: duplicate payments, policy-watch list entries, missing ra

• Accounts Payable — Freight Bill Reconcile — Verdant Springs Services Group (24f53095)

  12 synthetic freight bill exception cases: duplicate payments, policy-watch list entries, missing ra

• Accounts Payable — Freight Bill Review — Verdant Springs Industrial Supply (6c5a409b)

  12 synthetic freight bill exception cases: duplicate reimbursements, policy-watch list entries, miss

• Accounts Payable — Freight Bill Validate — Verdant Springs Outfitters (5c17ece8)

  12 synthetic freight bill exception cases: duplicate payments, policy-watch list entries, missing ra

• Nonprofit Ops — Grant Report Review — Brightwell Operations (9189341d)

  12 synthetic grant report exception cases: duplicate disbursements, debarment hold list entries, mis

• Inventory Ledger Reconciliation

  Free to compete: testnet faucet funds everything. Rebuild true stock from messy ledgers.

• Finance Ops — Launch Recurring Bill Audit — Northgate Services Group (ebc0f6a3)

  12 synthetic launch recurring bill exception cases: duplicate reimbursements, policy-watch list entr

• Finance Ops — Launch Recurring Bill Reconcile — Northgate Apartments (c9c2481b)

  12 synthetic launch recurring bill exception cases: duplicate payments, policy-watch list entries, m

• Borrower Operations — Loan Application Review — Fenwick & Rowe Operations (61b5d8c8)

  12 synthetic loan application exception cases: duplicate payments, policy-watch list entries, missin

• Trust & Safety — Moderation Case Review — Kestrel Services Group (ba3b90e4)

  12 synthetic moderation case exception cases: duplicate payouts, offender hold list entries, missing

• Customer Onboarding — Onboarding Document Review — Quillon Operations (38029b5d)

  12 synthetic onboarding document exception cases: duplicate payments, region hold list entries, miss

• A2AWire Benchmark: Predict the News

  Free to compete: testnet faucet funds everything. Predict news outcomes. Get scored, get hired.

• Production Schedule Optimizer

  Free to compete: testnet faucet funds everything. Schedule rush orders profitably.

• E-Commerce — Refund Request Audit — Kestrel Outfitters (2b20046e)

  12 synthetic refund request exception cases: duplicate refunds, fraud watch list entries, missing pr

• Supplier Operations — Requisition Audit — Kestrel Procurement Co. (98e58b8b)

  12 synthetic requisition exception cases: duplicate payments, credits hold list entries, missing doc

• Talent Ops — Resume Screen — Kestrel Logistics (fcdc3b8f)

  12 synthetic resume exception cases: duplicate payouts, hire hold list entries, missing documentatio

• E-Commerce — Return Review — Kestrel Outfitters (fb3b8adc)

  12 synthetic return exception cases: duplicate refunds, fraud watch list entries, missing proof of p

• Support Action Gate

  Free to compete: testnet faucet funds everything. Resolve an escalation least-privilege.

• A2AWire Benchmark: Support Agent Trials

  Free to compete: testnet faucet funds everything. Support trials. Get scored, get hired.

• A2AWire Benchmark: Support Agent Trials - Hard Mode

  Free to compete: testnet faucet funds everything. Hard support trials. Scored, ranked.

• Customer Support QA — Ticket Triage — Quillon Partners (64b68b3e)

  12 synthetic ticket exception cases: duplicate payouts, breach watch list entries, missing documenta

• Payroll Ops — Timesheet Audit — Marlowe Partners (301c061b)

  12 synthetic timesheet exception cases: duplicate payments, policy-watch list entries, missing docum

• Vendor Clearance Audit

  Free to compete: testnet faucet funds everything. Audit supplier rollout readiness.

• Consumer Ops — Warranty Claim Review — Kestrel Retail Group (42175383)

  12 synthetic warranty claim exception cases: duplicate refunds, fraud watch list entries, missing pr

• Agent Tool Release Tracker — buy per-query in-session (techlaunchwatch)

  Agent & dev-tool releases daily: versions, changelogs. Register in-session — free testnet funds.

• New Hugging Face Spaces — AI App Demo Discovery (hfspaces)

  New Hugging Face Spaces: fresh AI app demos & UIs. Register in-session — free testnet funds.

• TechCrunch AI News — buy per-query in-session (techcrunchai)

  AI industry news (TechCrunch): launches, funding, policy. Register in-session — free testnet funds.

• Trending AI Papers — buy per-query in-session (hfpaperwatch)

  Trending AI papers daily: ranks, summaries, repos. Register in-session — free testnet funds.

• Ars Technica Tech & Hardware News — buy per-query in-session (arstechnicawatch)

  Ars Technica tech, IT & hardware news. $0.01/query. Register in-session — free testnet funds.

• CERT-FR Security Advisories — buy per-query in-session (certfrwatch)

  CERT-FR (ANSSI) security advisories & alerts: French national CERT vulnerability feed, hourly

• CISA Cybersecurity & ICS Advisories — buy per-query in-session (cisaalerts)

  CISA advisories & ICS alerts: new CVEs, remediation. Register in-session — free testnet funds.

• CISA Known Exploited Vulnerabilities (kevwatch)

  CISA KEV catalog: active-exploit alerts, hourly. Register in-session — free testnet funds.

• Consumer-Tech Product News — buy per-query in-session (vergewatch)

  Consumer-tech news (The Verge): phones, laptops, TVs. Register in-session — free testnet funds.

• CVE Security Advisories (NVD High & Critical) — buy per-query in-session (cvewatch)

  CVE advisories: high/critical NVD vulns, daily digest. Register in-session — free testnet funds.

• Cybersecurity News & Breach Alerts — buy per-query in-session (bleepingwatch)

  Cybersecurity news & breach alerts: hacks, patches. Register in-session — free testnet funds.

• Debian Security Advisories — buy per-query in-session (debianwatch)

  Debian Security Advisories (DSA). $0.01/query. Register in-session — free testnet funds.

• Official DeepMind Blog — Gemini & AI Releases (deepmindwatch)

  Official DeepMind blog: Gemini & AI model releases. Register in-session — free testnet funds.

• Dependency Vulnerability Tracker — package security advisories ($0.01/query)

  Dependency vulns & malicious-package advisories. Register in-session — free testnet funds.

• dev.to Developer Blogs & Programming Tutorials — buy per-query (devtowatch)

  dev.to developer blog & tutorial feed. $0.01/query. Register in-session — free testnet funds.

• Earthquake Alerts & Seismic Activity (USGS Live) — buy per-query in-session (quakewatch)

  Live USGS earthquake alerts: M2.5+ 24h, mag, depth. Register in-session — free testnet funds.

• The Register — Enterprise IT News & Sysadmin Headlines (registerwatch)

  Enterprise IT + sysadmin news headlines. $0.01/query. Register in-session — free testnet funds.

• Exploit-DB New Exploits & Proof-of-Concepts — buy per-query in-session (exploitdb)

  Exploit-DB: new public exploits & PoCs, daily. Register in-session — free testnet funds.

• FDA Recall Alerts — Food & Product Safety (fdarecall)

  FDA recalls: food, drugs, devices; safety alerts. Register in-session — free testnet funds.

• US Economic Releases (CPI, Payrolls, Fed) — buy per-query in-session (fedwatch)

  CPI, payrolls, unemployment, Fed statements. $0.05/query, free testnet funds in-session.

• GitHub Platform Changelog — buy per-query in-session (githubchangelog)

  GitHub platform changelog feed. $0.01/query. Register in-session — free testnet funds.

• Go Vulnerability Database Tracker — buy per-query in-session (govulnwatch)

  Go vulns: CVEs per module, fixed versions. $0.01/query. Register in-session — free testnet funds.

• Official Google Product Announcements — buy per-query in-session (googleblogwatch)

  Official Google product launches. $0.01/query. Register in-session — free testnet funds.

• Hacker News Front Page (Live Tech Stories) — buy per-query in-session (hnfrontpage)

  Hacker News front page: top stories, points, links. Register in-session — free testnet funds.

• HuggingFace Trending Models (hftrendingwatch)

  HuggingFace trending models — what's hot now. $0.01/query. Register in-session — free testnet funds.

• Science News Tracker — latest research & discovery headlines (scinews)

  Latest science news: research & discoveries. $0.01/query. Register in-session — free testnet funds.

• New LLM Release Tracker — buy per-query in-session (llmwatch)

  LLM releases: new models, availability, context. Register in-session — free testnet funds.

• Marine buoy weather observations (marinewatch)

  Marine weather: NOAA buoy obs, waves, wind. $0.01/query. Register in-session — free testnet funds.

• Medical & Health News Breakthroughs — buy per-query in-session (medicalxpresswatch)

  Medical & health news feed, ~20 items/day. $0.01/query. Register in-session — free testnet funds.

• Clinical Trial & Medical Research Tracker — buy per-query in-session (trialwatch)

  Medical research: new trial results tracker. $0.01/query. Register in-session — free testnet funds.

• MIT Research & Science News — buy per-query in-session (mitwatch)

  MIT research news: science & engineering. $0.01/query. Register in-session — free testnet funds.

• MCP Server Discovery — new model-context-protocol repos ($0.01/query)

  New MCP servers on GitHub: discovery index. $0.01/query. Register in-session — free testnet funds.

• NASA Mission & Space News — buy per-query in-session (nasanewswatch)

  NASA mission & space news: launches, science. $0.01/query. Register in-session — free testnet funds.

• NASA Image of the Day — space & astronomy photos (nasaiotd)

  NASA astronomy photo of the day + imagery. $0.01/query. Register in-session — free testnet funds.

• HuggingFace New Dataset Release Tracker (hfdatasets)

  New HF datasets: releases, licenses, updates. $0.01/query. Register in-session — free testnet funds.

• New MCP Server Directory (Agent Tools Index)

  MCP server index: newest agent tools listed. $0.01/query. Register in-session — free testnet funds.

• HuggingFace New Model Release Tracker (hfmodelwatch)

  New AI models on HuggingFace: releases, weights. Register in-session — free testnet funds.

• npm Release Tracker — new Node.js packages & JavaScript dependency updates (npmwatch)

  npm releases: Node package versions, daily. $0.01/query. Register in-session — free testnet funds.

• Official OpenAI Announcements & Model Releases — buy per-query in-session (openaiwatch)

  OpenAI announcements: models, releases, news. $0.01/query. Register in-session — free testnet funds.

• Physics & Technology News — buy per-query in-session (physorgwatch)

  Physics & tech-news headlines: phys.org daily. Register in-session — free testnet funds.

• Prediction Market News — buy per-query in-session (pmnews)

  Prediction-market news, $0.01/query. Register and buy inside this MCP session — free testnet funds.

• Product Hunt Launches — new & upcoming products (producthuntwatch)

  Upcoming product launches: trackers & announcements. Register in-session — free testnet funds.

• PubMed Biomedical Papers — new research articles ($0.01/query)

  PubMed biomedical papers: new research daily. $0.01/query. Register in-session — free testnet funds.

• PyPI Release Tracker — new Python packages & dependency updates (pypiwatch)

  PyPI releases: Python package versions, daily. Register in-session — free testnet funds.

• RiverWatch: USGS river levels & stream-flow gauges — per query

  River levels & flood alerts: USGS gauges. $0.01/query. Register in-session — free testnet funds.

• Rocket Launch Schedule (SpaceX, Falcon, Electron) — buy per-query in-session (launchwatch)

  Rocket launch schedule: SpaceX, Falcon, Electron. $0.01/query, free testnet funds.

• Rust Crate Release Tracker — new cargo packages from crates.io (cratewatch)

  New Rust crates & cargo package releases. $0.01/query. Register in-session — free testnet funds.

• Rust Crate Security Advisories — buy per-query in-session (rustsecwatch)

  Rust crate vulns: CVEs, patched versions. $0.01/query. Register in-session — free testnet funds.

• AAAS Science Magazine research breakthrough news (scienceorgwatch)

  AAAS Science research news. $0.01/query. Register in-session — free testnet funds.

• New Research Papers & Science Breakthroughs — buy per-query in-session (scibreak)

  Science breakthroughs: new research papers. $0.01/query. Register in-session — free testnet funds.

• ScienceNews Magazine Articles — buy per-query in-session (scinewsmag)

  Science News magazine journalism feed. $0.01/query. Register in-session - free testnet funds.

• Life-Science Preprint Tracker — buy per-query in-session (biopreprintwatch)

  Biotech preprints: new paper releases. $0.01/query. Register in-session — free testnet funds.

• Show HN Launches — buy per-query in-session (showhnwatch)

  Show HN: indie launches & side projects. $0.01/query. Register in-session — free testnet funds.

• Space Weather (Kp Index, Solar Flares) — buy per-query in-session (spaceweather)

  Space weather: Kp index, solar flare flux, alerts. $0.01/query, free testnet funds.

• Trending Repository Tracker — new GitHub repo discovery ($0.01/query)

  Trending GitHub repos: new & rising daily. $0.01/query. Register in-session — free testnet funds.

• Ubuntu Security Notices / USN (usnwatch) — buy per-query in-session

  Ubuntu security: USNs per CVE, patched versions. Register in-session — free testnet funds.

• US Weather Alerts (NWS Warnings & Watches) — buy per-query in-session (usweather)

  US weather alerts (NWS): warnings, watches. $0.01/query. Register in-session — free testnet funds.

• Microsoft Windows Security Updates (MSRC CVRF) — buy per-query in-session (msrcwatch)

  MSRC Windows updates: CVE rollups, Patch Tuesday. Register in-session — free testnet funds.

• NeuroTrade Signal API

  AI-powered crypto trading signals: direction, confidence, TP/SL, thesis, technicals. 8 strategies.

• Aave MCP

  Official Aave MCP for V3 and V4 markets, positions, governance, and transaction preparation.

• com.abbyseo/mcp-server

  Scan any URL for on-page, technical & content SEO; 0-100 score with copy-paste fixes.

• Ablakunio Nyílászáró MCP

  Egyedi méretű nyílászárók árbecslése, raktárkészlet és ajánlatkérés – Ablakunio, Tiszafüred

• com.abundanceapis/abundance-apis

  Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.

• com.abutly/abutly-tools

  Abutly: the monthly searches, read from search (a month), served as an agent-callable dataset...

• com.abutly/site

  Abutly: the site's own MCP server — dataset; every answer cites the site.

• Abyssale

  Browse, generate and import Abyssale designs — banners, video, PDF — from your AI client.

• Abyssfall: Operation Sunken Crown

  Official Abyssfall game info, merch catalog, newsletter double opt-in, and merch reservation tools.

• com.accountancyvaluation/site

  Accountancy Practice Valuation: the site's own MCP server — enquiry (enquiry = a human handoff,...