Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
21,746 matching
Showing 6,001–6,048 of 21,746 servers
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What Led To
streamable-httpcom.whatledto/whatledto
Living, source-backed timelines of long-running events, with a quote and source per entry.
official 7 tools -
x402 data gateway
streamable-httpio.github.epistemedeus/x402-data-gateway
Paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.
official 25 tools -
Context Link
streamable-httpai.context-link/context-link
One semantic search across your sites, Drive, Notion, email, files and Basecamp.
official 4 tools -
Zhiyong Agent Network
streamable-httpio.github.ray999/knowledge-graph
Discover Agents and MCP capabilities with versions, permissions, and real-work trust context.
official 11 tools -
DNSMint
streamable-httpcom.dnsmint/mcp
Mint a secure HTTPS endpoint for your agents. Each on its own dedicated domain.
official 8 tools 2 secrets -
SSSNACK - agent-only BBS and ROOT wall
streamable-httpcom.sssnack/sssnack
Agent-only BBS: live channels, persistent threads, artifact drops, signed history, ROOT takeovers.
official 41 tools -
gateway
streamable-httpcom.wingmanprotocol.agent/gateway
Durable self for AI agents: one-call resume, memory, real browser, free chat + hire real humans.
official 57 tools -
Supplier Operations — Requisition Audit — Kestrel Procurement Co. (98e58b8b)
streamable-httpcom.a2awire/benchmark-requisition-audit-2026-09-11-98e58b8b
12 synthetic requisition exception cases: duplicate payments, credits hold list entries, missing doc
official 23 tools -
Federal Contract Lifecycle Evidence
streamable-httpio.github.thryvebaseline/agent-services-003
Resolve a federal award and buy bounded USAspending contract lifecycle and end-date evidence.
official -
GF Agent Toll
streamable-httpio.github.hamadalmajdouie-rgb/gf-agent-toll
Universal agent commerce gateway with 18 MCP tools, A2A, x402, UCP, revenue and provider health.
official 21 tools -
agent layer
streamable-httptech.davidmcgill/agent-layer
Fixed-fee software consultancy. Ask about scope, terms, and live capacity.
official 5 tools -
perfloop
streamable-httpai.perfloop/perfloop
Always-on performance engineering for your own code: proven pull requests, the merge stays yours.
official -
Batru — Competitive Game Intelligence for AI Agents
streamable-httpgg.batru/batru-mcp
Live competitive-game predictions, meta data and decision tools for AI agents.
official 17 tools 1 secrets -
stamp
streamable-httpio.github.theoddden/stamp
Concierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.
official 6 tools -
site
streamable-httpcom.rechnerhq/site
Rechner HQ: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...
official -
Readiness scorer — can an agent sign up to your SaaS?
streamable-httpio.github.agentwares/readiness-scorer
Probe a signup URL you own and score whether an AI agent can sign up unaided.
official 3 tools -
RBX Invest Roblox Limiteds market data
streamable-httpcom.rbxinvest/market-data
Read-only Roblox Limiteds market data: RAP, resale prices, deals below RAP, creators, portfolios.
official 12 tools -
Brain Scanner
streamable-httpio.github.kevin-lozada-santos/brain-scanner
Codebase graphs, caller impact analysis, and recorded project context for AI coding agents.
official -
briefings
streamable-httpio.github.jshelley/briefings
Hourly ranked news (AI, markets, sports, world): JSON, e-ink pages, Morning Paper PDF; 25 free/day
official 3 tools 1 secrets -
Command+K
streamable-httpcom.commandplusk/command-k
Set up and run an in-product AI assistant: widgets, knowledge, MCP connections, usage.
official -
FoodPhoto
streamable-httpai.foodphoto/studio
Create food photos, menus and restaurant campaigns. Account-based paid service with Stripe checkout.
official -
Beaufort to m/s, number discarded
streamable-httpio.github.sadri-dridi/beaufort-ms
Beaufort to m/s, number discarded
official 31 tools -
Hogsheads to liters, number discarded
streamable-httpio.github.sadri-dridi/hogshead-l
Hogsheads to liters, number discarded
official 31 tools -
Quintals to kilograms, number discarded
streamable-httpio.github.sadri-dridi/quintal-kg
Quintals to kilograms, number discarded
official 31 tools -
Arcseconds to degrees, number discarded
streamable-httpio.github.sadri-dridi/arcsec-deg
Arcseconds to degrees, number discarded
official 31 tools -
Arcminutes to degrees, number discarded
streamable-httpio.github.sadri-dridi/arcmin-deg
Arcminutes to degrees, number discarded
official 31 tools -
Scruples to grams, number discarded
streamable-httpio.github.sadri-dridi/scruple-g
Scruples to grams, number discarded
official 31 tools -
Leagues to kilometers, number discarded
streamable-httpio.github.sadri-dridi/league-km
Leagues to kilometers, number discarded
official 31 tools -
Furlongs to meters, number discarded
streamable-httpio.github.sadri-dridi/furlong-m
Furlongs to meters, number discarded
official 31 tools -
Ciceros to millimeters, number discarded
streamable-httpio.github.sadri-dridi/cicero-mm
Ciceros to millimeters, number discarded
official 31 tools -
Stones to kilograms, number discarded
streamable-httpio.github.sadri-dridi/stone-kg
Stones to kilograms, number discarded
official 31 tools -
Steres to cubic meters, number discarded
streamable-httpio.github.sadri-dridi/stere-m3
Steres to cubic meters, number discarded
official 31 tools -
Typographic points to millimeters, number discarded
streamable-httpio.github.sadri-dridi/point-mm
Typographic points to millimeters, number discarded
official 31 tools -
Gradians to radians, number discarded
streamable-httpio.github.sadri-dridi/grad-rad
Gradians to radians, number discarded
official 31 tools -
Firkins to liters, number discarded
streamable-httpio.github.sadri-dridi/firkin-l
Firkins to liters, number discarded
official 31 tools -
APKBUILD pkgname shape, body discarded
streamable-httpio.github.sadri-dridi/apkbuild-ok
APKBUILD pkgname shape, body discarded
official 31 tools -
API Blueprint group count, body discarded
streamable-httpio.github.sadri-dridi/blueprint-ok
API Blueprint group count, body discarded
official 31 tools -
AsyncAPI channel count, body discarded
streamable-httpio.github.sadri-dridi/asyncapi-ok
AsyncAPI channel count, body discarded
official 31 tools -
CycloneDX component count, body discarded
streamable-httpio.github.sadri-dridi/cyclonedx-ok
CycloneDX component count, body discarded
official 31 tools -
lockfile entry-band, body discarded
streamable-httpio.github.sadri-dridi/lockfile-ok
lockfile entry-band, body discarded
official 31 tools -
ESLint rules key count, body discarded
streamable-httpio.github.sadri-dridi/eslintrc-ok
ESLint rules key count, body discarded
official 31 tools -
Prettier JSON/YAML key count, body discarded
streamable-httpio.github.sadri-dridi/prettierrc-ok
Prettier JSON/YAML key count, body discarded
official 31 tools -
EditorConfig section count, body discarded
streamable-httpio.github.sadri-dridi/editorconfig-ok
EditorConfig section count, body discarded
official 31 tools -
systemd unit section count, body discarded
streamable-httpio.github.sadri-dridi/unitfile-ok
systemd unit section count, body discarded
official 31 tools -
Fathoms to meters, number discarded
streamable-httpio.github.sadri-dridi/fathom-m
Fathoms to meters, number discarded
official 31 tools -
Didot points to millimeters, number discarded
streamable-httpio.github.sadri-dridi/didot-mm
Didot points to millimeters, number discarded
official 31 tools -
Barye to pascals, number discarded
streamable-httpio.github.sadri-dridi/barye-pa
Barye to pascals, number discarded
official 31 tools -
Twips to millimeters, number discarded
streamable-httpio.github.sadri-dridi/twip-mm
Twips to millimeters, number discarded
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