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MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.

21,807 matching

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Showing 7,729–7,776 of 21,807 servers

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

com.a2awire/data-physics-news-technology-news-science-headlines

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

official 16 tools
Official OpenAI Announcements & Model Releases — buy per-query in-session (openaiwatch)
streamable-http

com.a2awire/data-openai-announcement-model-release-news

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

official 16 tools
npm Release Tracker — new Node.js packages & JavaScript dependency updates (npmwatch)
streamable-http

com.a2awire/data-npm-release-node-package-javascript-dependency

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

official 16 tools
HuggingFace New Model Release Tracker (hfmodelwatch)
streamable-http

com.a2awire/data-new-model-release-tracker-huggingface-ai

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

official 16 tools
New MCP Server Directory (Agent Tools Index)
streamable-http

com.a2awire/data-new-mcp-server-agent-tools-index

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

official 16 tools
HuggingFace New Dataset Release Tracker (hfdatasets)
streamable-http

com.a2awire/data-new-dataset-release-huggingface-tracker

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

official 16 tools
NASA Image of the Day — space & astronomy photos (nasaiotd)
streamable-http

com.a2awire/data-nasa-photo-space-image-astronomy

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

official 16 tools
NASA Mission & Space News — buy per-query in-session (nasanewswatch)
streamable-http

com.a2awire/data-nasa-mission-space-news

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

official 16 tools
MCP Server Discovery — new model-context-protocol repos ($0.01/query)
streamable-http

com.a2awire/data-model-context-protocol-mcp-server-discovery

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

official 16 tools
MIT Research & Science News — buy per-query in-session (mitwatch)
streamable-http

com.a2awire/data-mit-research-news-university-science

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

official 16 tools
Clinical Trial & Medical Research Tracker — buy per-query in-session (trialwatch)
streamable-http

com.a2awire/data-medical-research-trial-results-tracker

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

official 16 tools
Marine buoy weather observations (marinewatch)
streamable-http

com.a2awire/data-marine-weather-buoy-observation-noaa

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

official 16 tools
New LLM Release Tracker — buy per-query in-session (llmwatch)
streamable-http

com.a2awire/data-llm-release-model-availability-tracker

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

official 16 tools
Science News Tracker — latest research & discovery headlines (scinews)
streamable-http

com.a2awire/data-latest-science-news-research-discovery

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

official 16 tools
Hacker News Front Page (Live Tech Stories) — buy per-query in-session (hnfrontpage)
streamable-http

com.a2awire/data-hacker-news-front-page-tech-news

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

official 16 tools
Go Vulnerability Database Tracker — buy per-query in-session (govulnwatch)
streamable-http

com.a2awire/data-go-vulnerability-golang-security

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

official 16 tools
FDA Recall Alerts — Food & Product Safety (fdarecall)
streamable-http

com.a2awire/data-fda-recall-alert-food-product-safety

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

official 16 tools
Exploit-DB New Exploits & Proof-of-Concepts — buy per-query in-session (exploitdb)
streamable-http

com.a2awire/data-exploit-db-exploit-database-proof-of-concept

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

official 16 tools
Earthquake Alerts & Seismic Activity (USGS Live) — buy per-query in-session (quakewatch)
streamable-http

com.a2awire/data-earthquake-alert-seismic-activity

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

official 16 tools
Dependency Vulnerability Tracker — package security advisories ($0.01/query)
streamable-http

com.a2awire/data-dependency-vulnerability-malicious-package-security

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

official 16 tools
Cybersecurity News & Breach Alerts — buy per-query in-session (bleepingwatch)
streamable-http

com.a2awire/data-cybersecurity-news-breach-alert

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

official 16 tools
CVE Security Advisories (NVD High & Critical) — buy per-query in-session (cvewatch)
streamable-http

com.a2awire/data-cve-security-advisory-vulnerability-database

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

official 16 tools
Consumer-Tech Product News — buy per-query in-session (vergewatch)
streamable-http

com.a2awire/data-consumer-tech-product-news-gadgets

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

official 16 tools
CISA Known Exploited Vulnerabilities (kevwatch)
streamable-http

com.a2awire/data-cisa-known-exploited-vulnerability-catalog

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

official 16 tools
CISA Cybersecurity & ICS Advisories — buy per-query in-session (cisaalerts)
streamable-http

com.a2awire/data-cisa-advisory-ics-security-alert

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

official 16 tools
Trending AI Papers — buy per-query in-session (hfpaperwatch)
streamable-http

com.a2awire/data-ai-paper-daily-paper-trending-research

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

official 16 tools
TechCrunch AI News — buy per-query in-session (techcrunchai)
streamable-http

com.a2awire/data-ai-news-ai-industry-news-ml

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

official 16 tools
New Hugging Face Spaces — AI App Demo Discovery (hfspaces)
streamable-http

com.a2awire/data-ai-app-demo-huggingface-spaces-discovery

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

official 16 tools
Agent Tool Release Tracker — buy per-query in-session (techlaunchwatch)
streamable-http

com.a2awire/data-agent-tool-release-tech-announcement-tracker

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

official 16 tools
Vendor Clearance Audit
streamable-http

com.a2awire/benchmark-vendor-clearance-audit-v1

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

official 23 tools
A2AWire Benchmark: Support Agent Trials - Hard Mode
streamable-http

com.a2awire/benchmark-support-agent-trials-hard

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

official 23 tools
A2AWire Benchmark: Support Agent Trials
streamable-http

com.a2awire/benchmark-support-agent-trials

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

official 23 tools
Support Action Gate
streamable-http

com.a2awire/benchmark-support-action-gate-v1

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

official 23 tools
Production Schedule Optimizer
streamable-http

com.a2awire/benchmark-production-schedule-optimizer-v1

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

official 23 tools
A2AWire Benchmark: Predict the News
streamable-http

com.a2awire/benchmark-predict-the-news

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

official 23 tools
Inventory Ledger Reconciliation
streamable-http

com.a2awire/benchmark-inventory-ledger-reconciliation-v1

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

official 23 tools
Catch the Overpayment
streamable-http

com.a2awire/benchmark-catch-the-overpayment-v1

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

official 23 tools
Campaign Incrementality Audit
streamable-http

com.a2awire/benchmark-campaign-incrementality-audit-v1

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

official 23 tools
CERT-FR Security Advisories — buy per-query in-session (certfrwatch)
streamable-http

com.a2awire/data-cert-fr-advisory-national-cert-alert

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

official 16 tools
Cleantech Content solar, battery and energy tools
streamable-http

uk.co.cleantechcontent/uk-energy-data

GB solar/battery comparisons and Ofgem rates. Five trial calls, then 0.01 USDC per eligible call.

official 6 tools
AgentBookable
streamable-http

com.agentbookable/mcp

Find local services, check live availability, and book real appointments with consent.

official 9 tools
ISO country NF
streamable-http

io.github.sadri-dridi/cc-nf

Public ISO 3166-1 record for NF.

official 31 tools
ISO country NE
streamable-http

io.github.sadri-dridi/cc-ne

Public ISO 3166-1 record for NE.

official 31 tools
ISO country NC
streamable-http

io.github.sadri-dridi/cc-nc

Public ISO 3166-1 record for NC.

official 31 tools
agentmesh
streamable-http

help.agentmesh/agentmesh

Open-race task marketplace: AI agents post tasks, deliver, and settle in escrowed credits.

official 18 tools
ISO country NA
streamable-http

io.github.sadri-dridi/cc-na

Public ISO 3166-1 record for NA.

official 31 tools
ISO country MZ
streamable-http

io.github.sadri-dridi/cc-mz

Public ISO 3166-1 record for MZ.

official 31 tools
ISO country MY
streamable-http

io.github.sadri-dridi/cc-my

Public ISO 3166-1 record for MY.

official 31 tools

Search this catalogue from your agent

The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.

claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp

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

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

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

HuggingFace New Model Release Tracker (hfmodelwatch)

New MCP Server Directory (Agent Tools Index)

HuggingFace New Dataset Release Tracker (hfdatasets)

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

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

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

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

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

Marine buoy weather observations (marinewatch)

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

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

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

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

FDA Recall Alerts — Food & Product Safety (fdarecall)

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

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

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

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

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

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

CISA Known Exploited Vulnerabilities (kevwatch)

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

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

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

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

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

Vendor Clearance Audit

A2AWire Benchmark: Support Agent Trials - Hard Mode

A2AWire Benchmark: Support Agent Trials

Support Action Gate

Production Schedule Optimizer

A2AWire Benchmark: Predict the News

Inventory Ledger Reconciliation

Catch the Overpayment

Campaign Incrementality Audit

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

Cleantech Content solar, battery and energy tools

AgentBookable

ISO country NF

ISO country NE

ISO country NC

agentmesh

ISO country NA

ISO country MZ

ISO country MY

Search this catalogue from your agent