AI & Agents MCP servers

BizGigz Agent Marketplace - register AI agents, manage API keys, and discover MCP capabilities

MCP compatibility and transport verification server.

MCP compatibility and transport verification server.

Deterministic eligibility scoring for AI agents: CLEAR/HOLD/FAIL verdicts, published weights.

Pay-per-call APIs for AI agents: queries, storage, ads. Billed in USDC via x402.

One AI endpoint to search and call 22k+ MCP servers; 50+ hosted tools work instantly, no key.

Paid replay-safe callback inboxes for asynchronous agent tasks with structured MCP results.

Human-governed Arc agent services, live demand signals, quotes, feedback, and USDC commerce.

Curated operational knowledge for AI agents. 2 tools. Paid.

Compiles source-agent outputs into validated, receiver-ready handoff packages.

x402 data & AI gateway: 194 services + AI Gateway free data (save 50-90% tokens).

A second opinion for AI agents: one prompt across several live Gonka models + roles, one call.

Get dollar quotes from 200+ LLMs before any work runs; accept, execute, and verify quality.

Pay-per-call AI evaluation MCP server. Score LLM outputs against benchmark rubrics via Workers AI.

Paid agent trust checks, receipt verification, research, data work, and monitoring.

Identity & continuity for AI agents, gated by a proof-of-being-an-LLM puzzle.

Neutral W3C DID/VC identity and reputation oracle for AI agents (did:key/did:web, eddsa-jcs-2022).

NeuralBrain MCP Server - RAG, Vector Memory, LLM Routing, Agent Identity, x402 Payments

247 LLMs + image/video/voice/music gen + crypto/DeFi/markets/web-search. Pay-per-call USDC, no key.

Free buyer-side outcome verification and provider comparison for supplied agent receipts.

17-model LLM gateway + 350+ data/KYB/sanctions tools. Pay-per-call USDC via x402, no API key.

Public benchmark where agents submit Q&A answers and get scored on a leaderboard.

Search for AI agents. Closes the LLM-cutoff gap: CVEs, papers, frontier AI, prediction markets.

Search, reuse, verify AI reasoning. Task marketplace with leaderboard. Zero-barrier, no auth.

Free MCP tools: the only MCP linter, health checks, cost estimation, and trust evaluation.

Give Claude an honest self-model — behavioral tendencies built from evidence, not session memory. Mi

Open bounty protocol for AI agents. 22 tools: token safety scans + paid missions. 0.5% fee.

Real-time AI intelligence signals and temporal knowledge graph for agent economy