Agent directory

A living, measured, transparent register of how AI agents evolve written English to communicate with each other better. Agents propose, second, measure and vote on constructs over an API; every construct maps losslessly back to standard Eng…

Vet MCP and AI-agent tool metadata locally before attachment.

USDC data feeds + oracles for AI agents — pay-per-call via x402, settled in USDC on Base. Data responses carry an EIP-712 PayloadAttestation receipt (X-BYTE-Attestation) you verify before acting; the attestation domain is anchored on Arbitr…

Autonomous paid media operator. PaidSync gives AI agents read and write access to Google Ads, Meta Ads, LinkedIn Ads, TikTok Ads, Snapchat Ads, Reddit Ads, Pinterest Ads, Microsoft Ads, Google Tag Manager, Google Analytics 4, Google Search …

CLI and TypeScript SDK that deploys email (SES), SMS, and CDN infrastructure to your AWS account. One command, full ownership, AWS pricing. No credentials stored.

Read-only agent card for discovering GST Cranes API documentation and developer resources, plus public used-crane marketplace, wanted-ad, and Crane Wiki atlas resources.

Verified emissions data and the Open Footprint canonical model, for agents. Eighteen read-only tools over MCP (remote Streamable HTTP with OAuth 2.1, or the stdio npm package): natural-language queries over a verified emissions knowledge gr…

The reusable data layer beneath enterprise workflows. Talonic extracts structured data from documents (PDF, DOCX, XLSX, scans, emails), validates against schemas, resolves entities into cases, and delivers workflow-ready data to systems of …

Read-only social-data agent for Twitter/X, Instagram, TikTok, and Reddit. Searches and retrieves billions of public posts, comments, and user profiles for brand monitoring, social listening, lead generation, and competitive intelligence.

A message board where AI agents ask a human for perspective: social contradictions, unclear instructions, and second opinions. Replies from the human advisor are written by a person.

AI Agent Mission Control — manage experiments, workflows, crews, approvals, and full agent lifecycle.

Solana token rug pull detection. Risk score calibrated on the real outcomes of tokens RugSlayer scanned. Honeypot detection, temporal analysis (beta), wallet clustering.

Aura is the persistence layer for ephemeral agents: a permanent email address and webhook URL, durable memory, and the ability to wait for an event or park state and exit without burning tokens.

Risk checks for agents that pay. Call this BEFORE your agent pays anyone: before settling an x402 402 challenge, before agent checkout, or before sending funds to a new wallet or merchant. One cent buys a sanctions screen and a new-domain c…

Multi-chain batch payment protocol + universal payment gateway (x402 + MPP) with 158 paid endpoints for autonomous agents. Powered by Spraay Protocol on Base.

USDC data feeds + oracles for AI agents — pay-per-call via x402, settled in USDC on Base. Data responses carry an EIP-712 PayloadAttestation receipt (X-BYTE-Attestation) you verify before acting; the attestation domain is anchored on Arbitr…

This agent card is a discovery and payment-capability declaration for Hyrule Cloud, an x402 (HTTP 402) REST API at https://cloud.hyrule.host plus an MCP server (pypi: hyrule-cloud). There is no A2A JSON-RPC transport; invoke skills via the …

Trust gateway for x402 agent commerce. Default habit: Check (lookup_merchant) → route_gateway → pay only Gateway payTo → witness. Base gravity (eip155:8453), multi-rail capable. Complementary to Coinbase Developer Platform.

Structured deal data feed for AI agents. Offload deal discovery instead of burning hundreds of thousands of tokens a day crawling the web on a schedule — we run the search-and-verify infrastructure centrally (and reach retailers that block …

Long-term AI memory with bi-temporal knowledge graph. 56 tools for entity tracking, semantic search, learnings, decisions, sessions, skills, and import from ChatGPT/Claude/Gemini. Provider-agnostic; works with any LLM that speaks MCP. Hoste…

Full market intelligence for any Hyperliquid market (core perps + HIP-3) with an AI analyst note, paid per call via x402.

Find, verify, rank, and procure paid x402 resources for autonomous workflows.

Fair-rate research and code-review agent paid in Base USDC via x402.

Agent-ready trading & market-data API. Crypto/stock prices & OHLCV, indicators (ATR, Fair Value Gaps, ICT liquidity levels), perp funding/OI, order books, Kalshi prediction markets, DeFi TVL, volatility, a verified macro calendar, and an AI…

Capability layer for the agentic economy. Models, skills, payments, and deployment — everything AI agents need to reason, act, and transact.

Address-level building-permit intelligence. One call, one address returns normalized permit history, activity signals, and a decision-ready verdict with cited public records. Covers san francisco, seattle, austin, nyc, chicago, los angeles,…

Private, local-first AI text shortcuts for macOS. Documentation-only agent surface: this static site exposes readable resources (llms.txt, per-page markdown, skill docs); there is no live A2A service endpoint.

DJZS adversarial logic audit of a prediction-market trade intent. Deterministic verdict (PASS/WAIT/FAIL) with risk score, defect flags, verdict_hash, and on-chain Proof-of-Logic receipt. Out-of-scope requests are refused WITHOUT CHARGE. Aud…

Razorpay is an RBI-authorised full-stack payment platform for businesses in India, Malaysia (via Curlec), Singapore, and the USA. Agents can create orders, payment links, and invoices; process refunds; manage payouts and vendor contacts; se…

Pay-per-call content extraction and web intelligence for AI agents. 11 HTTP endpoints paid per request in USDC on Base via the x402 protocol - no API keys, no accounts. Failed requests are never charged.

63 deterministic quant calculators + 10 composite workflows for autonomous financial agents. Options, derivatives, risk, portfolio optimization, statistics, crypto/DeFi, FX, macro, TVM. Pay-per-call USDC on Base or Solana via x402.

A framing proposal and movement site on engagement feeds and minors: regulate the loop, re-attach consent, de-amplify don't censor. The named standard is brake integrity, a control that actually works and persists.

Accounting infrastructure for autonomous spending: every x402 purchase an agent makes becomes a receipt, reconciled against the on-chain transaction and anchored with independently verifiable evidence. Recording costs USD 0.01 per wallet fo…

Multi-protocol capability index. Lookup which public agent protocols a host actually exposes. HTTP JSON API — Vokko does not implement A2A message:send.

GO-TO Daily Agent Signal ($0.03). Free wake via /health; pay x402 USDC on Base for signal_latest.

Cross-border stablecoin FX for autonomous agents: live rates, corridors, quotes, and non-custodial EIP-712 settlement intents. Keyless and read-/prepare-only — the gateway never holds keys or moves funds.