MCP servers for Perplexity

Find, pay for & call APIs in USDC from AI agents - gasless, sub-cent, 0% commission.

Self-hosted customer feedback with PII stripped at ingest: search, stats and themes with citations.

Overall Equipment Effectiveness tools for AI agents: factors, waterfall, six losses, charts.

Catch fabricated citations: verify DOIs/ISBNs and format them in 2900+ CSL styles.

MCP Server for Open WebUI Knowledge Bases – search and access knowledge bases from Cursor, Claude Desktop, and other MCP clients

MCP server for Antigravity Claude Proxy — use Claude Opus 4.6, Sonnet 4.6, and Gemini 3 via any MCP client. TypeScript, tested, zero-config.

MCP server for OpenSecrets: money in U.S. politics. Needs a free API key.

MCP server for PageSpeed & SEO audits. Zero config required - works out of the box.

MCP server exposing pcapy-ng packet capture functionality

Read Spanish family recipes from Pequerecetas and rescale them honestly. No API key.

City of Victoria GIS — Victoria, BC (Canada) open geospatial data (ArcGIS).

EPA ECHO MCP — wraps EPA ECHO Web Services (free, no auth)

Helsinki Events MCP.

Lens.org MCP — patent + scholarly platform.

MalwareBazaar MCP — abuse.ch malware sample database (free, key required)

ProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)

Radio MCP — wraps Radio Browser API (free, no auth)

Visual Crossing Weather MCP — wraps the Visual Crossing Weather Timeline API…

Find, install and assemble reusable software builds for coding agents.

UK planning application data for AI agents: search, geo-query and fetch applications.

Query the PlayCanvas REST API: list project assets, get asset metadata, and check API rate limits.