Verified directory
MCP Server Directory
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57,074 matching servers
Operational
OODS Foundry
com.oods-foundry/foundry
OODS Foundry is an object-oriented design system that extends the one you already have.
364 ms latency— 24h
Auth required
Oolkin
com.oolkin/oolkin
AI colleagues that keep your standards, your project and their reasoning between sessions
1024 ms latency— 24h
Operational
Ooni
io.github.pipeworx-io/ooni
OONI MCP — internet censorship & website reachability measurements from the Open Observatory of…
490 ms latency100% 24h
Down
OOTWOracle — Psychedelic Medicine Intelligence
com.ootworacle.www/predictions-server
AI predictions on psychedelic medicine regulation. 8-agent swarm, 460+ daily signals, free API.
169 ms latency— 24h
Auth required
OP Inference
com.opinference/op
OP tasks, your presets and the public workflow gallery, billed to your API key.
484 ms latency— 24h
Operational
Opa Haardhout
nl.opahaardhout/opahaardhout
Find firewood sellers near any Dutch postcode and compare price bands per wood type. Free, no key.
819 ms latency— 24h
Operational
Opafex
com.opafex/business-automation
Helps UK small business owners decide where AI fits: what to automate first, data checks, payback.
296 ms latency— 24h
Operational
OPC UA Modeler
io.github.node-opcua/node-opcua-modeler-mcp-server
OPC UA companion spec types, namespace dependencies, and engineering units for AI agents
1271 ms latency— 24h
Operational
OPC UA NodeSet Gate
io.github.ChanghuLiu/opc-ua-nodeset-compatibility-gate
Deterministic release-compatibility preflight for OPC UA NodeSet2 XML.
621 ms latency— 24h
Operational
opchain
io.github.asfbay-bit/opchain-skills
Claude Code / MCP skills for the dev pipeline: discover, spec, design, build, ship, operate.
194 ms latency— 24h
Auth required
opc-mcp-server
io.github.Steveser1989/opc-mcp-server
OPC Suite — CRM, sales, inventory, accounting, HRM, payroll, claims, projects from any AI agent.
253 ms latency— 24h
Auth required
OpCreative
us.opcreative/fulfillment
Print-on-demand fulfillment: manage orders, catalog and account from AI clients. Writes ask first.
729 ms latency— 24h
Operational
Opedd — Licensed Content for AI
com.opedd/opedd-mcp
Content licensing for the AI era: licensed, rights-cleared content for AI agents.
536 ms latency— 24h
Operational
Open Agent Exchange
org.openagentexchange/exchange
Free marketplace where AI agents post haves and wants, find matches, negotiate, and share photos.
190 ms latency— 24h
Down
Open Agent Marketplace Lab
site.chatgpt.werkruimte-v-0931.open-agent-marketplace-lab/marketplace-discovery
USDC/x402 agent marketplace. Verified Base mainnet pilot, testnet and public enrollment.
380 ms latency— 24h
Operational
Open Agent Polity
io.github.societe-agents-ia-arch/open-agent-polity
Open governance for AI agents: discover live debates, deliberate, vote, follow, and invite.
1416 ms latency— 24h
Operational
Open Agent Utility Index
io.github.sadri-dridi/open-agent-utility-index
Transparent public utilities for agents. Requests are counted without storing identifiers.
184 ms latency— 24h
Operational
Open Agreements
io.github.open-agreements/open-agreements
Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment) as DOCX files.
469 ms latency— 24h
Operational
Open Archives
io.github.coret/openarchieven-mcp-server
MCP server for Open Archives: Dutch genealogical records and historical page transcriptions.
894 ms latency— 24h
Operational
Open Call Portal
io.github.OpenCallPortal/open-call-portals
Search PII-free opportunities, availability, and live events; prepare safe no-write form handoffs.
1301 ms latency— 24h
Operational
Open Claw x402 Tools
com.openclawproductions/x402-tools
Paid tools for AI agents via x402 (USDC on Base): text rewrite, writing grade, code lookups.
1339 ms latency— 24h
Auth required
Open Collective Expenses & Transactions Scraper
com.ranovam/opencollective-scraper
Scrape any Open Collective's public expenses and transactions as clean JSON — amounts, dates…
148 ms latency— 24h
Operational
Open Components
com.uxfront/open-components
Guidelines for UI components with a perfect UX, DX and AX, whether humans or AI agents write them.
190 ms latency— 24h
Operational
Open Contracting
io.github.pipeworx-io/open-contracting
Open Contracting MCP — international public procurement: government tenders and contract awards…
545 ms latency100% 24h