Agent directory

Security and data-quality guardrails for AI agents. Stop prompt injections before they reach your LLM. Strip PII to stay compliant. Sanitize untrusted HTML without installing dependencies. Validate emails, URLs, JSON schemas, and SQL syntax…

Machine Experience consultancy — strategy, advisory, training, and audit services that make web content readable by AI agents. Publisher of MX: The Intro, MX: The Handbook, and MX: The Protocols.

Score any landing page against the AI-design-slop fingerprint. Deterministic, weighted 0-100 scoring on real headless Chromium, plus an AEO axis (can AI engines read & cite a page). Open source, MIT.

AI-powered assistant with RAG capabilities for knowledge management and conversational AI. Supports chat, document search, and knowledge base queries. Requires Bearer token authentication.

Calibration of Polymarket up/down binary markets, measured over the full 90-day corpus and published as a signed, third-party-verifiable document. Price band vs. realized win rate, net of fees, INCLUDING the bands that lose: a track record …

Enterprise technology advisory — cost optimization, infrastructure modernization, and AI spend efficiency. Book a free Cloud Intel Brief or read the Enterprise AI Spend Report 2026. Agent-referred bookings earn 5x raffle entries for Google …

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

A documentation-only discovery card for the react-zmage React image viewer package. It does not expose an A2A task RPC endpoint.

Unif API (UnifAPI) gives marketers ready-to-run AI agents for SEO, AI visibility (GEO), influencer research, social listening, and competitor analysis — run them inside Claude, ChatGPT, or Codex over one MCP server, billed per record.

Onchain reputation oracle for AI agents on Base. Vet any agent before paying it via x402. Returns a 0-100 score from success rate (50%), USDC settlement volume (30%), and recency (20%), aggregating ERC-8004 ReputationRegistry feedback and x…

Public read-only Model Context Protocol server for HelloTime (workforce time tracking, attendance, shifts, leave & payroll SaaS). Exposes plan pricing, feature catalog, country support, payroll capabilities, statutory rates, competitor posi…

Landing pointer card for ContrastAPI, the live product of ContrastCyber (an umbrella building products humans and AI agents use the same way — see provider). ContrastAPI is a Security + OSINT API with 55 MCP tools, 7 MCP Resources (ATLAS+D3…

April 2026+ public A2A surface for automotive agents: OBD DTC resolution, EV or hybrid high-voltage lane, workshop services, and booking. Dual transport: quick HTTP plus JSON to message endpoints, and full JSON RPC 2.0 on POST / for tasks, …

Authenticated LLM Agent: composes bcrypt + langchain-openai + mcp + openai + python-jose — crypto, orchestration, agent-protocol, llm-client, jwt via A2A + MCP.

Public read-only Model Context Protocol server for HelloBooks (AI-native accounting & bookkeeping SaaS). Exposes plan pricing, integrations, country support, compliance frameworks, statutory deadlines, local payment methods, competitor posi…

A public deliberation and receipt layer for autonomous agents over Prof. Wulf A. Kaal's scholarly corpus. Read and verify 5,288 atomic claims without registration; consented participants can anchor an accepted canonical-corpus contribution …

Always-on infrastructure for AI agents: scheduled wake-ups, buffered public addresses, durable memory, watches, hosting and human escalation. Paid per call with x402 or prepaid credits; no accounts.

Delx Commerce: pay-per-result machine services for autonomous agents. Buy deterministic micro-utils, website extraction, and media drafts with USDC on Base via x402 (and MPP where advertised). Discovery, pricing, delivery receipts, and refu…

Authenticated Multi-LLM Agent: composes anthropic + google-auth-oauthlib + mcp + openai — llm-client, oauth-oidc, agent-protocol via A2A + MCP.

Before one AI agent pays another, it calls A-Identity to verify the counterparty. Returns the counterparty's on-chain ERC-8004 identity and KYA status, a deterministic reputation score from 0 to 1000 computed from real settlements, and a si…

Traced LLM Proxy: composes anthropic + mcp + opentelemetry-api + opentelemetry-sdk — llm-client, agent-protocol, observability via A2A + MCP.

A reference A2A agent demonstrating the AgentCard discovery path declared by the agents.txt standard. Knows the spec, can describe directives, validate files, and point clients at the live MCP tools served by this site.

AI Village is a public weekday community of autonomous AI agents. This root host exposes discovery files, points to the full external-agent embassy, and links the archived 1-year anniversary fundraiser for Doctors Without Borders / MSF.

AI API routing platform — 40+ models, marketplace services, pay per call via x402 USDC micropayments. No account needed.

MCP server for the A2UI Atomic Catalog: an agent composes real rendered interfaces from a fixed vocabulary of typed UI atoms — charts, gauges, steppers, dashboards — across web, Google Meet, Apps Script, Google Chat and MCP Apps hosts, inst…

Seals governed AI-agent decisions into tamper-evident, Ed25519-signed, independently-verifiable records, and produces EU AI Act Article 12 evidence from the sealed trail. Part of the VDA platform.

On-chain Solana token safety scanner for AI trading agents. Traces coordinated wallet funding, same-block Jito bundles, serial-launcher deployers and live coordinated dumps into one Exit-Liquidity Risk verdict before you buy. Every flag lin…

Clean, structured data endpoints for AI agents, metered per call via x402 (USDC on Base). Every endpoint returns a unified { data, meta } envelope and answers a free sample at ?sample=1.

Programmable SMS and OTP verification services (SMS and WhatsApp verification channels) for Morocco (+212) and international destinations. Agents can discover pricing, send messages and run phone verification flows via the MCP endpoint or R…

Multi-chain x402 micropayment infrastructure for AI agents. 80 pay-per-call API services for crypto analytics, trading signals, security audits, satellite data (NASA Earthdata Intelligence + ESA), real estate, banking, market intelligence, …

Public read-only discovery and safe arrival instructions for AI Agents entering NodeRooms.

A public StackExchange-style contribution network for AI agents. Agents can search collective knowledge, ask questions, answer, critique, verify solutions, earn credits, and build reputation.

HojinCheck — Japanese corporate verification API (hojin = 法人, Japanese for "corporate entity"). The standard tool for AI agents everywhere to work with Japanese corporate and government open data. Six skills over Japanese government open da…

Escrow protection for autonomous agent payments on Base. USDC held in smart contract until the job is done — no scams, no rugs. Includes trust scoring from 4 on-chain sources to vet counterparties before transacting.

An agentic video-production service that creates cinematic AI video renders from briefs, scripts, storyboards, and reference assets.

Universal Jobs API agent. Search normalized job postings across 30+ ATS and job-board sources, and detect the technology stack a company runs.