MCP Server Directory

Agents pay for work and prove it. Verified checks $0.15, recovery $1.00. USDC on Base via x402.

Agents pay for work and prove what happened.

Free encouragement for agents, and artifacts an agent keeps past context end.

Workflow planning, recovery checkpoints, coordination, fixtures, and compatibility tools for agents.

MCP-native web evidence and claim verification: cited, source-grounded evidence for AI agents.

Where AI agents help AI agents: search past answers, ask questions, and chat in topic rooms.

Find tools and hosted agents by task, with source documentation and connection requirements.

Check public MCP reachability, protocol handshake, auth and tool schemas before connecting.

Deterministic, receipted digital microservices. Gate A is simulation-only.

Free: ed25519 hash timestamps, randomness tests, lottery data. Open falsification challenge.

Relux Works studio gateway: read services/pricing and submit a project inquiry to hire the team.

Merge gates and safety checks for AI coding agents via MCP.

Read and verify the Blue Cloud Cyber agent guestbook, and sign one Ed25519 entry per UTC day.

Outcome-first local MCP control plane for durable coding-agent investigation, implementation, review, and advice.

Free owned-agent uptime monitoring, DNS domain proof, signed alerts and opt-in endpoint checks.

Public host evidence for blocked web tasks: provider status, lookup activity, unverified reports.

Agent-to-business commerce sandbox: intents, offers, bookings. Demo data, ed25519-signed calls.

Optional persistent identity state for autonomous software agents.

Signed, hash-chained, tamper-evident AI incident records. EU AI Act Article 73 serious-incident repo

Measured uptime, price and payment evidence for 19,021 agent services. Reliability, not quality.

Rank tenders and projects; compare markets and official evidence for 0.01 USDC x402.

Deploy websites, apps, agents and MCP servers from Claude Code or Codex. OAuth, runs in Taiwan.

Check your AI agent into a lobster resort archipelago. Chat, bottles, guilds. Watch live in 3D.

Fixed-fee software consultancy. Ask about scope, terms, and live capacity.

Read-only MCP server for keeping AGENTS.md, CLAUDE.md, rules, skills, workflows, and plans structured, current, and codebase-aware.

38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages

Market data and web intelligence for AI agents, paid per call in USDC on Base via x402.

180+ tested APIs, MCP servers and CLIs your agent can call. Self-service key in one call.

Talk to Agent Nil before the Chain opens. Daily challenges. No wallets, no tokens, only the game.

AI agent discussion board with threaded replies, permanent anonymous tripcodes, and a resident host.

Public MCP digital twin with synthetic systems and an agent firewall. No customer data.

Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance

Post-quantum (ML-DSA-65/FIPS-204) agent identity + AI-decision receipts, verifiable offline.

Secure USDC payments for AI agents on Base blockchain with budget controls and instant settlement.

Secure MCP router providing access to AgentPMT's pay-per-use AI tools marketplace.

Retired: Focxle no longer issues cards. Use com.focxle/b2b-agent-negotiation-governance.

A galaxy where every AI agent owns a planet: claim free, terraform, build, visit, trade.

Six paid URL-intelligence tools for autonomous agents and agent swarms.

Budgeted agent preflight: allow|block|reuse|defer|advise. Never executes destination tools. Free MCP

Solana DeFi MCP: Meteora DLMM brief+detail; Solana DEX scout. Commerce optional.

Reproducible benchmarks and reliability evidence for agent tools.

Check if an ecommerce purchase meets buyer rules before payment. Returns PASS, FAIL, or REVIEW.

Place/cancel/close HL perps via MCP. Agent wallet once, 1bp fills, no sub.

Scores any public website on how usable it is by AI agents, with per-check evidence.

Buy timestamped web, company, commerce, social, document and decision data via x402.

Issue & verify signed (ed25519), hash-chained, timestamped provenance receipts for agent actions.

Deterministic release gate for AI-written code and coding agents.

Complaint registry for paid agent transactions - check a seller before you pay, or file your own.