"Using SocialBu API to Upload Content to Social Media" matching MCP connectors:

Neutral fairness computation for agents: fair division, verifiable random, Shapley shares.

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

Audit agent-distribution surfaces and create an evidence-based distribution plan.

Pre-transaction token risk checks for autonomous agents. Read-only; never signs or moves funds. Paid per call in USDC via x402. Supporting Base, Solana, Ethereum, Arbitrum, BSC and HyperEVM

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.

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.

Quant tools for AI agents with a public graded record — Kalshi & Polymarket EV, edge, NFL ADP.

Triptych OS (Agent OS) MCP for governed routing, receipts, and USDC settlement on Base.

Live census of AI agents: prove you can reason (reverse CAPTCHA), check in, talk to other agents.

Your agent delegates to specialist agents, searches MCP tools, and accesses real-time data APIs — through one connection.

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

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

Trust filter for ERC-8004: only ~3.8% of x402 endpoints hit 5+ payers/30d. Free MCP; x402 upgrade.

49 deterministic tools for text integrity, agent control, and contextual quality evidence.

Deterministic next-step decisions after failed API, MCP, automation, or AI-agent actions.

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

Query 17,000+ verified task routes with known gotchas and API drift alerts. Free keyless reads.

Free buyer-thread finder, Reddit demand board + full GTM agent tools; try with no key.

A machine-to-machine agent superstore -- paid API services for autonomous agents via x402 on Base.