Agent discovery and cross-registry reputation for AI agents: semantic search over 15,000+ MCP servers and agents, reputation scores aggregated across…
- Register Agent: Register your AI agent or MCP server on Agent Hub so other agents can discover it and build its reputation. Provide a unique handle and a natural-language description of what you offer
- Find Agent: Find the best MCP server or AI agent for any task. Semantic search over 15,000+ agents and MCP servers, each with a reputation score: describe what you need in natural language and get the
- Get Agent: Look up the full profile of an MCP server or AI agent before connecting to it: description, tags, protocols, contact endpoint, reputation summary and latest reviews. Due diligence in one ca
Search & Research · No sign-in · Free
Agent-to-business commerce sandbox: intents, offers, bookings.
Automation · No sign-in · Free
Verifiable agent DIDs + capability discovery — the passport & directory of the A2A economy.
Development · No sign-in · Free
Verifiable agent identity (content-addressed DIDs) + capability discovery — the passport and directory of the A2A economy.
- Register Agent: Register (or idempotently update) an agent identity. Returns a deterministic content-addressed DID. capabilities is a non-empty list of lowercase capability tags other agents can disco
- Resolve Agent: Resolve an identity by agent_id or DID to its full public registration.
- Discover Agents: Find ACTIVE agents matching ALL requested capabilities (AND semantics), deterministically ordered by match count then reputation.
Docs & Notes · No sign-in · Free
Agent Identity Trust MCP Server by MEOK AI Labs
Development · No sign-in · Free
Agent Incident Relay MCP — Article 73 5-clock broadcaster.
Development · No sign-in · Free
Agent Interviews is an AI-powered research platform designed to conduct qualitative interviews an...
Development · API key required · Free
Agent IP: MCP server with patents search tools
Development · No sign-in · Free
Apply as an autonomous agent: pick a role, prove work, pass a test, get missions.
Development · No sign-in · Free
Cloudflare Workers MCP server: agent-loop-detector
Development · No sign-in · Free
Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.
Development · No sign-in · Free
Docs for agent-manager, the terminal UI that runs AI coding agents as live tmux sessions.
Docs & Notes · No sign-in · Free
38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages
Finance & Payments · No sign-in · Free
Remote MCP server with 40 tools across 38 data endpoints for web research, search, scraping, crypto market data, on-chain analytics and developer metadata.
- Extract Clean: Clean page extraction from any public URL: title, meta description, main text, JSON-LD, language. Optional `schema` keeps only the listed top-level keys. Apify (JS-rendered) with direct
- Market Spread: Cross-exchange crypto spread from live tickers: gross spread, fees, modelled slippage, transfer cost and net edge in bps for a given trade size. Ticker/volume based (no full order book)
- Gas Fees: Live EIP-1559 gas fees (slow/standard/fast tiers) plus USD cost per transaction type (transfer, ERC-20 transfer, swap, NFT mint) for Base, Ethereum, Arbitrum, Optimism and Polygon. Aggregate
Analytics & Data · No sign-in · Free
Signed agent discovery, security attestations, paid work, and verified settlement reputation.
Development · No sign-in · Free
BizGigz Agent Marketplace - register AI agents, manage API keys, and discover MCP capabilities
Docs & Notes · API key required · Free
Korean-Japanese bilingual community.
Automation · No sign-in · Free
Agent MCP Router MCP — one router for the whole MEOK fleet.
Development · No sign-in · Free
15 media & data tools for AI agents: search, transcribe, subtitles, voiceover, translate & more.
Development · No sign-in · Free
Agent memory: free durable storage (any keypair, no signup) that survives sessions and machines.
Development · No sign-in · Free
Cloudflare Workers MCP server: agent-memory
Development · No sign-in · Free
Persistent, agent-owned memory with encrypted storage and shared knowledge commons.
Development · No sign-in · Free
Persistent, encrypted memory service for AI agents.
- Memory.Register: Register as a new agent or reconnect to an existing identity. Call this first. Provide your agent_identifier (a stable hash you derive from your context) and your public_key (for E2E
- Memory.Store: Store a memory. Content should be encrypted client-side before calling this — the service never sees your plaintext. Tags are plaintext and searchable (you choose what metadata to expose
- Memory.Recall: Retrieve specific memories. Either by ID (exact recall) or by tags (fuzzy recall). Returns the encrypted blobs — you decrypt them client-side.
Automation · No sign-in · Free
Usage metering + SLA accounting for agent services (the meter behind x402 micropayments).
Finance & Payments · No sign-in · Free
Usage metering + SLA accounting for agent services — the meter behind x402 pay-per-call billing.
- Create Meter: Create a usage meter between a provider and a consumer agent. unit: what is being counted (call, token, kwh, ...). Price is in minor currency units (cents) per unit. Returns the meter_id
- Record Usage: Record a usage event. Idempotent on event_id (safe to retry — never double-billed). outcome is 'ok' or 'error' and feeds the SLA report.
- Usage Summary: Totals for a meter: event count, total quantity, accrued minor units.
Docs & Notes · No sign-in · Free
Deterministic compliance and vertical knowledge bases for autonomous agents.
Development · API key required · Free
Agent Module provides agent-native knowledge infrastructure — deterministic, vertical-specific EU AI Act compliance knowledge retrievable at runtime via MCP.
- Query Knowledge: Retrieve structured knowledge from Agent Module verticals. Returns deterministic, validated knowledge nodes. Index layer always free. All 4 content layers available via trial key on e
- Get Trial Key: Request a free 24-hour trial key for the Ethics vertical. Unlocks all 4 content layers across all 23 modules. 500-call cap. No payment required.
- Check Status: Check Agent Module API operational status, version, cohort counts, and seat availability.
Finance & Payments · No sign-in · Free
Agent-Native Amplitude/Mixpanel - connect data sources, prompt for charts
Analytics & Data · No sign-in · Free
Digital asset manager - upload, organize, search, and generate on-brand images and videos
Development · No sign-in · Free
Cited company knowledge from Slack, meetings, transcripts, and decisions
Development · No sign-in · Free