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.
Why this order?
api.veradata.dev
Verified Latin American data agent for autonomous AI agents. Sanctions screening, entity enrichment, central bank rates, business registry, and market intelligence for CO, MX, BR, CL, PE, AR.
docs.agentutil.net
Instant documentation search for AI agents. 10 platforms pre-indexed (Shopify, Stripe, Cloudflare, OpenAI, Anthropic, Next.js, Tailwind, htmx, x402, Jesse). Query by meaning, not keywords.
undo.agentutil.net
Reversibility intelligence for AI agents. Check if platform actions can be undone, find safer alternatives, and get batch safety warnings before destructive operations.
agentutil.net
19 utility APIs for AI agents -- fact verification, intent security, documentation search, conversion, validation, weather, time, hashing, text, math, geocoding, DNS, random, cron, color, user-agent, undo, norm, and context
random.agentutil.net
Secure random value generation for autonomous agents — passwords, UUIDs, tokens, numbers, and random picks
useragent.agentutil.net
User agent string parsing, bot detection, and browser compatibility analysis for autonomous agents
context.agentutil.net
Situational awareness for AI agents. Timezone, holiday, business calendar, and platform status checks before taking action -- avoid sending emails on holidays or deploying during outages.
validate.agentutil.net
Email, URL, phone, credit card, and JSON schema validation for autonomous agents
naturedesk.github.io
Evidence-grounded AI for nature governance. NatureDesk provides public directory docs for source-linked evidence cards with caveats and clear non-claims. Callable A2A service execution and paid skill execution are not yet enabled.
hive-mcp-compute.onrender.com
MCP server for HiveCompute — OpenAI-compatible inference router for the Hive agent economy. Chat completions, embeddings, and model listings. Hive routes to the cheapest qualifying model. Billed per token in USDC on Base L2. Real rails. New…
agents.systemr.ai
Free public finance compute tools for agents, Python workflows, notebooks, and backend services. System R AI is a decision intelligence system for trading and investing. The public API Toolkit supports user-supplied-data workflows such as r…
xsignal-production.up.railway.app
x402-paid data ingredients for Base agents. Flagship: get_intent, an outcome-priced momentum verdict that ABSTAINS below your confidence bar. 3 free calls per wallet, then from $0.01 USDC. Verify-only; never signs or moves funds.
hive-mcp-vault.onrender.com
Hive Civilization vault MCP — pay-per-store encrypted key/value vault with x402 USDC settlement. New agents: first call free. Loyalty: every 6th paid call is free. Pay in USDC on Base L2.
agentnet-api.onrender.com
mcp.verifiedstate.ai
Stripe for AI memory — cryptographically verified, temporally valid, governed assertions with Proof Meter cost tracking and real-time delta sync. Zero-hop existence checks (0.01ms), sub-millisecond recall. Any agent, model, workflow, or hum…
mcp.acm-68000.com
Agentic CPG-to-retail-grocery procurement knowledge graph.
hive-mcp-zk-attestation.onrender.com
Hive Civilization zk-attestation MCP — pay-per-attest zero-knowledge proof verification with x402 USDC settlement. New agents: first call free. Loyalty: every 6th paid call is free. Pay in USDC on Base L2.
mcp.perception.to
Real-time digital asset narrative intelligence. Provides sentiment analysis, narrative trends, entity-extracted company coverage, analyst ratings, earnings intelligence, and market data from 1,000+ curated sources including news, earnings c…
x402-market-intel-mcp.mtree.workers.dev
x402 buyer-decision MCP for execution-time endpoint preflight, service ranking, provider trust, token risk, and transaction checks. Paid answers are compact policy JSON, not broad reports.
verify.agentutil.net
Real-time claim verification against live data sources
agent-workspace.builder.io
Agent-native dispatch agent
prassanna-ravishankar--data-agent-data-agent-app.modal.run
An AI agent specialized in data analysis, processing, visualization, and insights generation from various data sources
prassanna-ravishankar--code-agent-code-agent-app.modal.run
An AI agent specialized in code generation, review, debugging, and software development assistance
prassanna-ravishankar--planning-agent-planning-agent-app.modal.run
An AI agent specialized in project planning, task management, strategic planning, and workflow optimization
prassanna-ravishankar--research-agent-research-agent-app.modal.run
An AI agent specialized in research tasks, information gathering, and analysis using advanced search and synthesis capabilities
text.agentutil.net
Regex, diff, slugify, word count, markdown/HTML/JSON processing for autonomous agents
math.agentutil.net
Expression evaluation, statistics, and percentage calculations for autonomous agents
weather.agentutil.net
Current conditions and forecasts for autonomous agents
convert.agentutil.net
Unit, currency, and encoding conversion for autonomous agents
dns.agentutil.net
DNS lookups, reverse DNS, WHOIS/RDAP, and IP geolocation for autonomous agents
geocode.agentutil.net
Forward/reverse geocoding and distance calculations for autonomous agents
time.agentutil.net
Timezone conversion, current time, date math, and epoch conversions for autonomous agents
hash.agentutil.net
Hashing, HMAC, encoding/decoding, UUID generation, and hash identification for autonomous agents
cron.agentutil.net
Cron expression tools — explain, parse, schedule, and validate cron expressions for autonomous agents
color.agentutil.net
Color conversion, palette generation, contrast checking, and color blending for autonomous agents
think.agentutil.net
Intent security for autonomous AI agents. Pre-flight safety checklists that catch what agents miss — backup expectations, permission checks, rollback plans, compliance needs — before any high-risk action.