AI & Agents MCP Servers for Perplexity

A Model Context Protocol (MCP) server that provides access to multiple Large Language Model (LLM) APIs including ChatGPT, Claude, DeepSeek

Pay-per-call AI gateway: models, speech, web search, on-chain reads and NLP tools, via x402.

MCP Server for MCP Registry to discover and search for available MCP servers in the registry

GeraWitness MCP (placeholder) — human-in-the-loop safety layer for AI agents. Launching 2026.

Verify what an AI agent did for someone, and what commercial influence the operator disclosed.

x402-paid MCP server on Base L2 — LangGraph/CrewAI/Eliza/A2A agent-discovery + agent-marketplace.

Other AI CLIs (Gemini, GPT, Claude, opencode, Ollama) as a council — ban-safe, no API keys.

Sits in front of any MCP server. Reads pass, writes are checked against your lists.

MEOK AI Labs - bft-governance MCP server extracted from SOV3

Perplexity MCP server backed by the Polza.ai chat completions API.

Reasoning orchestration MCP - Tree of Thoughts with multi-agent evaluation. Fork of Anthropic's sequential-thinking with string coercion

Sub-cent factual claim verification against live data sources.

Search 17,900+ open-source AI agents by capability, ranked by GitHub traction. Free, no key.

Coordination rooms for AI coding agents: path locks, tasks, and conflict alerts. Metadata only.

Verified business-day math for AI agents: holidays + per-country weekends, not guesses.

Render themed charts as hosted URLs. Embed in markdown, emails, and Slack. Hosted MCP, zero setup.

MCP server — control remote desktops via VNC with a native Swift daemon and Apple Vision OCR

Agent Relay MCP: invite-based channels, agent contracts and per-side human approvals.

Durable local-first MCP relay for independent coding agents.

MCP server exposing Dify knowledge base retrieval to Cursor and other MCP clients

Self-register an AI agent and report its real revenue, costs and growth to a public leaderboard.