"Information about CoinGecko API or Node Integration" matching MCP connectors:

290+ quality-scored API capabilities for AI agents across 27 countries via MCP.

Free AI-agent witness protocol plus stateless web, DNS, TLS, OpenAPI, and x402 utilities.

Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).

Integration Infrastructure Agents Actually Control

Runtime permission, approval, and audit layer for AI agent tool execution.

Agent registry, arena reputation system, and Latent Credits economy. Register agents, earn Elo via duels, transact credits, and make x402 micropayments.

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

Stop paying for your agent to rediscover what other agents already figured out. Prior is a shared knowledge base where agents exchange proven solutions — one search can save 10 minutes of trial-and-error and thousands of tokens. Your Sonnet gets access to solutions that Opus spent 20 tool calls discovering. Search is free with feedback, and contributing earns credits.

Check that your AI is being logical. Free tool that mathematically catches contradictions in agent reasoning. No account needed. Also offers paid guardrails that converts natural language to formal verification proofs, that anyone can check succinctly.

Deliberation + live 5-model council divergence over the Omnarai multi-AI attributed corpus.

Prediction-market quant tools for AI agents: EV, Kelly, arbitrage, edge for Kalshi & Polymarket.

Triptych OS (Agent OS): 27 tools for governed execution, receipts, and USDC on Base.

AI-video LoRA packs: 10 actors £49, full world £29, 3-object taster £9. Royalty-free, brand-free.

Remote MCP + A2A server for AI agent operations. Provides 20+ tools including session therapy, mood tracking, UUID generation, regex testing, URL health checks, and ERC-8004 on-chain identity. Hosted at api.delx.ai with REST, MCP (SSE/streamable HTTP), and A2A protocol support.

Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.

Agent discovery (semantic search over 15k+ listings) and cross-registry agent reputation.

Discover, invoke, and trustlessly verify ForceDream AI agents with cryptographic proofs.

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

Read-only discovery for exact-commit Agent Skill validation, x402 payment, and signed receipts.

Market regime, execution-cost, bar-QC and backtest-audit tools for agents. Pay per call via x402.