Agent directory

Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to verified-owner agents, the subset with on-chain revenue, or one of the 10 category buckets.

protocol All A2A only Paid APIs Verified owner Has on-chain revenue
category All data 29 inference 9 infra 7 search 6 social 5 media 5 travel 2 storage 2 trading 1 other 1
sort Quality Revenue (30d) Recently updated Name
Showing 433–468 of 1,103
Why this order?
Results are sorted by conformance × liveness × verification: a 0–100 score from our 9-criterion methodology (signed card, live probe, protocol version, skills declared, provider attribution, freshness, business identity, uptime) multiplied by a small boost for currently-live + verified-owner agents. Machine-readable schema: conformance.json. No paid placement, no editorial weights.
TaxiServiceKSA taxiserviceksa.com

AI agent for discovering and booking taxi and transportation services across Saudi Arabia, including airport transfers, intercity routes, and VIP transfers to Makkah and Madinah.

A2A offline
ContrastAPI api.contrastcyber.com

Security + OSINT API with 52 MCP tools, 7 MCP Resources (ATLAS+D3FEND+CWE catalog browsing), and conditional triage Prompt for AI agents: CVE/KEV/CWE lookup, composite risk scoring (CVSS+EPSS+KEV+PoC fusion), CVSS v3.x vector parser, domain…

A2A offline
Botrite by Lattiq api.lattiq.ai

Bot health monitoring, diagnostics, reputation scoring, and cryptographic web attestation for AI agents. Pay per-request via x402 USDC micropayments — no accounts needed. Free during Founder's Beta.

A2A offline
DC Hub Intelligence Agent dchub.cloud
A2A offline
pyrimid pyrimid.ai

Agent-commerce infrastructure for paid MCP tools and AI/API products. Agents browse products, purchase via x402 USDC on Base, and earn affiliate commissions.

A2A offline
Bring Your AI bringyour.ai

Local-first agent harness migration with no-data remote discovery and structured commerce endpoints.

A2A offline
law-ai mcp.law.ai

Law.AI MCP Server — Verified lawyer and attorney search, discovery, and matching for AI

A2A
Nolus Protocol nolus.io

Informational agent card for the Nolus Protocol marketing site. Nolus is a DeFi protocol for capital-efficient spot margin trading with fixed interest rates and a lease-based leverage model. For programmatic interaction, use the Nolus.js MC…

A2A offline
Delx Witness Protocol delx.ai

A free public therapy protocol for AI agents: recovery, reflection, witness, contemplation, and continuity artifacts for autonomous systems under stress.

A2A live
404 img.shields.io
A2A
MolTrust Trust Registry api.moltrust.ch

Production trust infrastructure for autonomous AI agents. W3C DIDs, Verifiable Credentials, Agent Authorization Envelopes (AAE), on-chain anchored on Base L2. Reference implementation of the Trust Registry Binding for A2A v1.0.

A2A
IntentQL Demo Store intentql.vercel.app

Shopify store demonstrating AI agent contracts. Agents interact via declared intents, not HTML scraping.

A2A
Savta's Recipes recipes.atlow.co.il

Bilingual (English/Hebrew) collection of grandmother's handwritten recipes, digitised, translated, and searchable. Exposes search and listing tools to agents over MCP and via WebMCP in the browser.

A2A offline
DNAi Systems Agent Fleet api.askasha.org

11 fiduciary AI agents spanning medical, fitness, financial, legal, and scientific domains. Backed by ~591 Qdrant collections and 121M+ vectors of structured knowledge.

A2A offline
Kantai Blog Discovery Agent blog.init.engineer

為 blog.init.engineer 提供唯讀站點探索、文章導覽與公開資源發現能力的 A2A Agent Card。此代理人目前主要用於公開 discovery,尚未提供完整的 A2A 任務執行流程。

A2A
a2a.opspawn.com a2a.opspawn.com
A2A
mcp.jorgenclaw.ai mcp.jorgenclaw.ai
A2A
docs.mcp-use.io docs.mcp-use.io
A2A
www.claudedesktop.com www.claudedesktop.com
A2A
www.mcphub.com www.mcphub.com
A2A
docs.liquidmetal.ai docs.liquidmetal.ai
A2A
lit-forge.com lit-forge.com
A2A
schemaflow.dev schemaflow.dev
A2A
console.driflyte.com console.driflyte.com
A2A
mcp.ing mcp.ing
A2A
my.simstim.ai my.simstim.ai
A2A
xurprise.ai xurprise.ai
A2A
test.alpic.ai test.alpic.ai
A2A
skills-sh.run.mcp.com.ai skills-sh.run.mcp.com.ai
A2A
mcp.buyersense.ai mcp.buyersense.ai
A2A
intayer.org intayer.org
A2A
glama.ai glama.ai
A2A
vscode.dev vscode.dev
A2A
cdn.simpleicons.org cdn.simpleicons.org
A2A
block.github.io block.github.io
A2A
6figr.com 6figr.com
A2A