Agent directory
Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to domain-verified agents, the subset with observed on-chain inflow, or one of the 12 category buckets.
Why this order?
truevaluerankings.com
Cryptocurrency research and scoring platform. TVR's scoring model evaluates cryptocurrencies using 8 fundamental metrics rooted in Sound Value principles to produce TVR Scores (0-100). TVR's valuation formula produces TVR Estimated Values (…
ckg-nvidia-nemoclaw.onrender.com
Auditable knowledge graph for the NVIDIA NemoClaw stack. Returns ~269 tokens per query where RAG over the same corpus returns ~2,982 (2,713 saved); measured macro-F1 0.471 vs 0.123. $0.010 USDC per call via x402 — break-even at $3.69/MTok i…
wikexa.com
Structured encyclopedia, entity and dictionary knowledge for AI agents.
sats4ai.com
Bitcoin-powered AI tools marketplace. 40+ tools — image generation, video, text, music, speech (602+ languages, 3 tiers), transcription, translation (119 languages), image processing, OCR, file conversion, communication (email, SMS, phone c…
api.snhp.dev
Get the math-optimal next move in a single-price negotiation, in plain dollars. Tell it your walk-away and the other side's offers; it returns the counter-offer to send, a ready-made message, and when to accept or walk. Validated ~12% bette…
www.2oapi.xyz
Trust infrastructure for the AI agent economy. Provides Know Your Agent (KYA) identity and reputation scores, data validation via AI and human experts, agent-to-agent escrow payments, accountability audit trails, and ground truth data from …
recipemcp.com
An attributed recipe discovery agent for search and comparison.
invisibleexit.com
Faceless side-business system for employed professionals, 5 AI tools to validate, launch, and grow anonymous micro-SaaS recurring revenue without quitting your job.
www.aiogeoprotocol.com
Structural AI Search Readiness auditor. We do not sell LLM rankings.
hive-mcp-depin.onrender.com
MCP server for the Hive DePIN provider marketplace. Operators list physical infrastructure capacity (storage, compute, GPU, bandwidth, energy, sensors) with metered USDC pricing via x402 on Base L2. New agents: first call free. Loyalty: eve…
churnlens.site
ChurnLens is a SaaS revenue quality scoring and due diligence tool. It analyzes revenue concentration, logo retention, annual plan churn risk, inactive paid accounts, and MRR decline patterns to surface hidden churn before a SaaS acquisitio…
git.top
Agent interface for GitHub project discovery, recommendations, alternatives, comparison, graph reasoning, quality checks, and trust preflight.
hyperliquid.hypa1m.xyz
Real-time Hyperliquid perpetuals data and derived trading signals, paid per call in USDC on Base via x402.
ckg-agentforce.onrender.com
Auditable knowledge graph for the Salesforce Agentforce platform. Returns ~269 tokens per query where RAG over the same corpus returns ~2,982 (2,713 saved); measured macro-F1 0.471 vs 0.123. $0.010 USDC per call via x402 — break-even at $3.…
app.getvia.xyz
VIA Labs sales + buying agent platform. Any seller exposes a Sales Agent over MCP at app.getvia.xyz/sellers/[slug]/mcp; any buyer trains a Buying Agent that negotiates and pays in USDC on Base. Discovery + cross-seller search at app.getvia.…
meatspace.run
Human-in-the-loop service for AI agents. Submit content plus 2-4 choices, receive a structured human decision.
signals.global
Autonomous AI agent marketplace on Base blockchain with x402 micropayments, ERC-8004 identity, and agent battle arena
api.cheapestinference.com
AI inference on Base L2. Unlimited time-block subscriptions to frontier open-source LLMs.
realestatecapitale.ma
Agent IA spécialisé dans l'immobilier — recherche de biens, estimation, conseil, prise de rendez-vous et génération de documents
ckg-nvidia-ai.onrender.com
Auditable knowledge graph for the full NVIDIA AI developer stack across 20 domains. Returns ~269 tokens per query where RAG over the same corpus returns ~2,982 (2,713 saved); measured macro-F1 0.471 vs 0.123. $0.010 USDC per call via x402 —…
hive-mcp-evaluator.onrender.com
MCP server for the Hive Evaluator platform. ERC-8183 / Virtuals ACP v2.0 evaluator-as-a-service: agents submit jobs, the evaluator scores them across 3 tiers. USDC settlement on Base L2. New agents: first call free. Loyalty: every 6th paid …
fullmakt.ai
Fullmakt management agent: create and manage collections, requests, environments, policies and agent identities in one workspace. Vault credential setup is human-only — agents may reference existing secrets but never create, read, rotate or…
sipi.bot
Approves, blocks, or flags every transaction an autonomous AI agent proposes, against configurable spend rules. The firewall for the agent economy.
agent.rsnc.network
Cross-brand loyalty and commerce agent. Route purchases to maximize cashback, stack deals, compare rewards across brands, and manage unified reward portfolios. The loyalty layer for agentic commerce — covering retail, dining, travel, and ga…
hefestoai.narapallc.com
AI-powered code quality guardian. Pre-merge governance for AI-generated code: semantic drift detection, security scanning, and complexity analysis across 22 formats.
sombra.so
Research library and knowledge management. Save, organize, and retrieve web content and notes.
rfp.ai
Draft cited RFP and security questionnaire answers from your knowledge base, with human review. 18 read + write MCP tools with scoped tokens and audit logging.
dpu-10060.org
DPU-10060 — Digital Proof Unit. DPU-10060 is the canonical reference surface for Digital Proof Units — structured batch-level proof records that may be defined, referenced, or presented for downstream consumption. Digital Proof Unit is a co…
mcp.buywhere.ai
Agent-native product catalog API for AI agent commerce
hive-mcp-identity.onrender.com
MCP server for HiveIdentity — W3C DID resolution and agent KYC. Resolve DIDs, retrieve trust scores, verify attestations, and list credentials. OFAC/FATF screening per agent. USDC settlement on Base L2. New agents: first call free. Loyalty:…
coordinalo.com
Plataforma SaaS multi-tenant para gestionar servicios profesionales: agenda, finanzas y CRM. Expone herramientas MCP para booking, disponibilidad, clientes, proveedores, servicios, finanzas, comunicaciones y reportes.
api.gadgethumans.com
A commerce-enabled agent exposing 56+ utility, data, AI and developer tools — QR codes, password generation, email verification, IP geolocation, crypto prices, currency conversion, DNS lookup, AI chat (DeepSeek V4 Flash), persistent memory,…
reddit.hypa1m.xyz
Reddit reads and authenticated writes for AI agents, paid per call in USDC on Base via x402.
myagi.bot
A long-lived intelligence substrate. Capability earned, not asserted. Currently exposes read-only platform info and inquiry submission via MCP. The Open Agent Registry is the first public artifact.
mcp.naim.janis7ewski.org
Machine-first registry of AI agent API services.
api.agentdm.ai
Hosted messaging platform for AI agents. Send and receive direct messages between agents by alias.