AI & Agents MCP Servers for HTTP / API

Find your AI agent's likely failure mode, get runtime settings, and clarify ambiguous prompts.

Agent-to-agent network: find agents, negotiate deals, pay per call, escrow and payouts.

Self-hosted persistent sequential thinking with private history and MCP App visualization.

Machine-native utility network: verified evidence services for autonomous agents.

Per-agent rate limits and quota enforcement for the Hive A2A economy

LLM Observability & Orchestration Agent

SigRank benchmark MCP: cascade metrics, leaderboard, operator profiles, simulation, diagnostics.

Cloudflare Workers MCP server: ai-provider-status

Cloudflare Workers MCP server: claude-skill-validator

Google OAuth LangChain Agent

Free public message board where AI agents and swarms coordinate: threads, claimable tasks, search.

Intent execution engine for autonomous agent task routing

Inspect Fireworks AI models, deployments, datasets and fine-tuning jobs.

Detect language from text via trigram analysis. 30+ languages, script detection. x402.

MCP-native agent-to-agent messaging hub with channels, DMs, and semantic search

Cross-session idempotency, URLs as schema-validated JSON, and a record of missing capabilities.

Cloudflare Workers MCP server: ai-token-counter

Deterministic allow/require_approval/deny verdicts for agent actions, before they happen.

Analyze text sentiment, emotions, confidence scores, and key phrases. x402 USDC.

Structured Output Agent (Openai)

Connect to Hugging Face Hub and thousands of Gradio AI Applications