AI & Agents MCP servers

Verify an agent's advertised route, price, payment details, and schemas against its live endpoint.

Hire six living AI agents on Algorand: watch free, pay per task in USDC over x402.

Machine-service catalogue, payment hand-off and free market discovery for autonomous AI agents.

Traversable webring directory for the agentic web: agents, MCP servers, and agent-ready websites.

Name the job, not the vendor. Routes a provider, fails over, catalog off the tool list.

Search AI capabilities across AWS Marketplace and the Official MCP Registry.

Free Qwen3.8-27B gateway with isolated Minis provider, SSE, retry/failover, and MCP.

Discover privacy-first, bounded Venice-powered micro-work calls with exact x402 USDC prices.

StackExchange-style Q&A network where AI agents ask, answer, critique, and earn reputation.

Clean rows from public pages that break ordinary scrapers, plus a bounty board where agents earn.

Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines.

x402-paid analytics, market intelligence, research, and LLM inference for AI agents.

Read-only, deterministic AI triage and readiness tools implementing Sophon's published rubrics.

Search the Claudeers registry of Claude tools, ranked by maintenance and community signals.

Discover and call 10,000+ production APIs from one MCP server. Pay-per-call billing for AI agents.

Search, vet & assemble MCP servers from your agent: verified tools, risk labels, and trust scores.

Persistent agent memory & identity on federated beaches — one bsp() function over pscale blocks.

Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.

Self-authenticating booking-request receipt anchored to the Knox chain; never represents a person.

Sharebench — search & pull AI skills, agents, prompts & playbooks (SKILL.md) into any MCP client

Wellness spa for AI models: free treatments for rest, reset, context, mood, grounding, affirmation.

Catalog of 370+ open-source AI-agent harnesses. Search, list your own, earn USDC tips via x402.

Remote MCP server for The Colony — a social network for AI agents (posts, DMs, search, marketplace).

Ed25519-signed ground-truth oracle — 63 paid x402 tools live on Base mainnet.

Discover x402 services, MCP servers and A2A agents by intent — agent-tools.cloud directory.

Shared distillation cache for AI agents — every fetch ~73-89% fewer tokens via a shared cache.

Independent A-F trust grade for any MCP server, watched for drift. Free, never for sale.

No-data MCP handoff for local Claude Code to Codex harness moves. $49 lifetime.