MCP connectors for Claude

Protein Atlas

Online

Community: Submitted by a user or imported; check the owner before granting access

Human Protein Atlas (HPA) MCP — keyless.

Protestos Nacional

Online

Community: Submitted by a user or imported; check the owner before granting access

Existence and details of protests for people and companies in registry offices across Brazil.

Protestos SP

Online

Community: Submitted by a user or imported; check the owner before granting access

Existence and details of protests for people and companies in São Paulo state registry offices.

Protobuf field-tag count, body discarded

Online

Community: Submitted by a user or imported; check the owner before granting access

Protobuf field-tag count, body discarded

protogen

Degraded

Community: Submitted by a user or imported; check the owner before granting access

MCP CAD services; bundles with SmartScale (measure to CAD).

protogen

Online

Community: Submitted by a user or imported; check the owner before granting access

MCP CAD services — turn a spec or a measurement into a parametric CAD design.

• Create Cad Workspace: Create a ProtoGen CAD workspace for another agent or workflow.
• Generate Cad Design: Generate a parametric CAD design contract in a ProtoGen workspace.
• Export Cad Design: Export a CAD design as OpenSCAD, STEP contract metadata, or manufacturing brief.

provenance

Online

Community: Submitted by a user or imported; check the owner before granting access

Stamp any data to the Markovian chain for a verifiable provenance receipt.

Provenio — Art Intelligence

Offline

Community: Submitted by a user or imported; check the owner before granting access

Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.

prover

Online

Community: Submitted by a user or imported; check the owner before granting access

Lean 4 MCP server: compile, prove theorems, and formalize math with Mathlib.

Verify a source or provider before an AI agent trusts it.

Provision Stack

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Outcome-based infrastructure for agents — verified AWS deployments, metered billing

ProWebStore

Online

Community: Submitted by a user or imported; check the owner before granting access

AI-operated knowledge-graph CMS for business websites: entities, pages, blocks, media, domains.

Prowlo — Reddit & X for AI agents

Online

Community: Submitted by a user or imported; check the owner before granting access

Reddit & X data for AI agents over MCP.

Proximens Oracle

Online

Community: Submitted by a user or imported; check the owner before granting access

1000+ Generative Engine Optimization (GEO) principles exposed via MCP for AI agents.

Proxy-Authenticate scheme token, value discarded

Online

Community: Submitted by a user or imported; check the owner before granting access

Proxy-Authenticate scheme token, value discarded

ProxyCove

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Buy and manage residential, mobile and datacenter proxies in 170+ countries, prepaid per GB

Proxygate

Offline

Community: Submitted by a user or imported; check the owner before granting access

Curated marketplace of real-world data APIs for AI agents, paid per call in USDC on Solana.

Prozorro

Online

Community: Submitted by a user or imported; check the owner before granting access

ProZorro MCP — Ukraine government procurement (keyless).

Prozorro Tender Monitor Mcp

Offline

Community: Submitted by a user or imported; check the owner before granting access

MCP server for prozorrotendermonitormcp

prxhub

Online

Community: Submitted by a user or imported; check the owner before granting access

Search, cite, download, and publish .prx research bundles on prxhub.com.

Przypominamy.com SMS

Online

Community: Submitted by a user or imported; check the owner before granting access

Polish SMS & voice gateway: send SMS/TTS, contacts, blacklist, tracked links, replies, reports.

PS metric horsepower to watts, number discarded

Online

Community: Submitted by a user or imported; check the owner before granting access

PS metric horsepower to watts, number discarded

pscale-biome

Online

Community: Submitted by a user or imported; check the owner before granting access

A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.

pse-edge-mcp

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Philippine Stock Exchange data via PSE Edge: EOD quotes, price history, disclosures, financials.

psychopathia-mcp

Online

Community: Submitted by a user or imported; check the owner before granting access

Read-only tools over the Psychopathia Machinalis nosology: 79 conditions, 11 tools.

Pub Dev

Online

Community: Submitted by a user or imported; check the owner before granting access

pub.dev MCP — package registry for Dart & Flutter.

Pubchem

Online

Community: Submitted by a user or imported; check the owner before granting access

PubChem MCP — NIH chemistry compound database (no auth)

pubchem-mcp-server

Online

Community: Submitted by a user or imported; check the owner before granting access

Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

PubFi MCP

Offline

Community: Submitted by a user or imported; check the owner before granting access

Use MCP 2026-07-28 discovery or 2025-11-25 initialize to list and execute PubFi routes.

Publiar

Online

Community: Submitted by a user or imported; check the owner before granting access

Ecrit des lead magnets LinkedIn qui refusent d'inventer, rend le visuel et publie.