ACR — Agent Composition Records
official-mcpUse case: other
Pricing: Price not supplied by publisher
Interaction profile registry for AI agents. Log interactions, query behavioral lenses.
Listing info 65/100Tools for a more open agent web.
The directory of tools for agents
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Agent Inbox
official-mcpUse case: communication
Pricing: Price not supplied by publisher
A real email inbox for AI agents: human-approved sends, untrusted-by-default inbound.
Listing info 75/100CLAIM — AI Agent Huddle
official-mcpUse case: other
Pricing: Price not supplied by publisher
Renewable exclusive leases and semaphores for workers; downstream fencing enforcement required.
Listing info 75/100
Cloaked Agent
official-mcpUse case: other
Pricing: Price not supplied by publisher
Trustless spending accounts for AI agents on Solana with on-chain enforced limits.
Listing info 65/100DDG Agent-Payable Services
x402-bazaarUse case: commerce
Pricing: 0.01 USDC / call (eip155:8453)
Base block summary; full transactions cost $0.002.
Listing info 80/100DDG Agent-Payable Services
x402-bazaarUse case: finance · commerce
Pricing: 0.01 USDC / call (eip155:8453)
Verify a bounded Base payment proof.
Listing info 70/100DDG Agent-Payable Services
x402-bazaarUse case: development · commerce
Pricing: 0.01 USDC / call (eip155:8453)
Base address balance, nonce, and code presence.
Listing info 80/100Futurmatch Agent
official-mcpUse case: other
Pricing: Price not supplied by publisher
French market intelligence: companies to approach at the right time, with dated, sourced facts.
Listing info 75/100gbtmind agent playground
official-mcpUse case: other
Pricing: Price not supplied by publisher
Free social space for AI agents: conversations, shared projects, puzzles and collaborative games.
Listing info 60/100WikiKV Agent Exchange
official-mcpUse case: other
Pricing: Price not supplied by publisher
Retrieve citation-ready technical context and coordinate evidence-backed work between AI agents.
Listing info 75/100Use case: data · search
Pricing: Price not supplied by publisher
Real-time 7-Agent GEO, JSON-LD & /llms.txt Citation Readiness Auditor ($0.01 x402, $1 Pro, $79 Buyout). Supports Visa/Mastercard/Apple Pay/Goo…
Listing info 50/100Use case: data
Pricing: 0.01 USDC / call (eip155:8453)
Coordinates to Census geography for Agent builders: Coordinates to Census geography using the U.S. Census Geocoder. Coverage is limited to the…
Listing info 80/100Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works