Verified directory
MCP Server Directory
Search Registry metadata and see exactly what our independent monitoring has verified.
58,887 matching servers
Auth required
ProtoJoint
ai.protojoint/protojoint
Browser CAD for AI: model parts, add joints, export STEP or STL, or robots as URDF, SDF and MJCF
247 ms latency— 24h
Operational
Protologue
com.protologue/protologue
Sourced, citable definitions of prompting and LLM techniques, with relations and primary sources.
163 ms latency— 24h
Auth required
ProtoNote
io.protonote/protonote
Share prototypes for team review: publish HTML, reviewers pin notes, pull feedback back to apply.
192 ms latency— 24h
Operational
Protoperfect Labs
io.protoperfect/labs
Search and read Protoperfect Labs research, documentation and glossary. Read-only.
952 ms latency— 24h
Operational
Protoship
dev.protoship/protoship
Checks an ESP32 project (board, pins, power, JLCPCB parts, costs) and gets the build finished.
383 ms latency— 24h
Operational
ProveCart
com.provecart/provecart
ProveCart helps agents make fewer mistakes before payment. Free practice exam & certification.
295 ms latency— 24h
Auth required
Provel
co.provel/provel
Senior design & engineering studio for AI and Web3. Free quotes, website audits and NDAs.
251 ms latency— 24h
Operational
Proven Plaza Calculators & Open Data
io.github.ZacharyVorsteg/provenplaza-agent-mcp
29 free construction calculators plus Florida contractor, permit, federal award and AI-crawler data.
516 ms latency— 24h
Down
provenance
io.github.MarkovianProtocol/provenance
Stamp or notarize data into a public witnessed transparency log. Proves timing, not truth.
66 ms latency0% 24h
Down
Provenio — Art Intelligence
io.github.mildo-ai/provenio
Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.
189 ms latency0% 24h
Operational
ProvenPin
io.github.provenpin/provenpin
Tested, version-pinned code recipes for AI coding agents, each with its last-passed receipt.
204 ms latency— 24h
Auth required
ProvenSkills Labs
ai.provenskills/labs
Agent skills from the ProvenSkills Labs store, delivered with updates over one connector.
2007 ms latency— 24h
Auth required
prover
com.axiomatic-ai/prover
Lean 4 MCP server: compile, prove theorems, and formalize math with Mathlib.
412 ms latency— 24h
Operational
Provian
ai.provian/mcp
Self-custodial agent wallet on Base and a verifiable record of its work (Provenance Envelopes).
1432 ms latency— 24h
Auth required
Provider-mandate census for agent credentials
com.textforagents/provider-mandate-census-agent-credentials
Find unflagged agent OAuth clients before the mandate lock — signed per-client census verdicts.
123 ms latency— 24h
Operational
providers
com.securecloudstorage/providers
Verified cloud storage provider facts: prices, storage, encryption. Dated and source-cited.
191 ms latency100% 24h
Down
ProviderSignal: Dental Market Intelligence
com.providersignal/dental-market-intelligence
Read-only MCP: US dental intel, all-category Medicaid fee schedules, dentist lookup. Free tier.
52 ms latency0% 24h
Operational
Proving Lab
dev.provinglab/browser-citation-capture
Cite or capture a web page; installs the capture extension in Firefox and Chrome.
120 ms latency100% 24h
Down
Provision Stack
com.provision-stack/provision-stack
Outcome-based infrastructure for agents — verified AWS deployments, metered billing
10 ms latency0% 24h
Auth required
ProWebStore
io.github.prowebstore-online/platform
AI-operated knowledge-graph CMS for business websites: entities, pages, blocks, media, domains.
255 ms latency— 24h
Auth required
Prowlo — Reddit & X for AI agents
com.prowlo/reddit-x
Reddit & X data for AI agents over MCP. Semantic search, hosted, no Reddit API.
261 ms latency— 24h
Degraded
Prox
app.proxgetlocal/prox
Free, read-only: local deals, events, shops and open houses near you. US and Hua Hin, Thailand.
2213 ms latency— 24h
Operational
proxies-sx-mcp-server
io.github.bolivian-peru/proxies-sx-mcp-server
Residential and mobile proxies and Private modems for AI agents: proxy URLs, stock, rotation, top-up
886 ms latency— 24h
Operational
Proximens Oracle
io.github.cryptosun/proximens-oracle
1000+ Generative Engine Optimization (GEO) principles exposed via MCP for AI agents.
793 ms latency100% 24h