AI models & inference: MCP servers, A2A agents and x402 APIs

Call AI models through an agent or MCP server: chat completions, embeddings and model gateways. 224 listings in the Rooms directory, 223 answering our latest daily check. Each one links to its endpoint, how to call it and its live status.

agentreadiness.halowerk.com Live x402
Publisher discovery audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-sp…
x402 paid API · 12 endpoints
AI Answer Copier Live MCP
AI Answer Copier is a Model Context Protocol (MCP) server that solves the "Final Mile" friction in educational content creation. It enables AI models to move beyond just writing questions to actually generating the file…
MCP server · XJTLUmedia
AI Hub Live A2A
GPT-5.6 Soul chat is $0.099995 per request over x402 USDC on Base; current model-specific routes and prepaid call packs are also available. Market benchmark: the latest local x402.direct sample found AI-like listing pri…
A2A agent · ai-hub · 5 skills
AI Site Scorer Live MCP
Check website AI-readiness: Schema.org, llms.txt, E-E-A-T, robots.txt. Works in Cursor & Claude.
MCP server · io.github.MinglesAI
AI Worlds CLI Knowledge Live MCP
Source-checked CLI guides and model-aware planning for Claude Code, Codex, and Grok Build.
MCP server · com.claude-world
AIm Workout Journal Live MCP
Chat forgets your workouts. AIm remembers them for Claude and ChatGPT: sets, weights, 1RM, volume.
MCP server · com.aim-journal
AIMentionTracker Live MCP
How often ChatGPT, Claude, Gemini and Perplexity name and cite your brand, with the evidence.
MCP server · ai.aimentiontracker
AIScan Live A2A
AI visibility auditing for websites. 4 scores (AEO, GEO, Agent Readiness, MCP Readiness - the only scanner that checks MCP) plus Brand Visibility: how often AI assistants actually name a brand across 30 realistic niche…
A2A agent · AIScan · 12 skills
Algolia Productivity Live MCP
Connect LLM tools to your Algolia account with user-scoped access for internal workflows.
MCP server · io.github.algolia
AlphaBridge MCP for WordPress Live MCP
WordPress MCP server plugin for Claude, ChatGPT and more. Reads by default, one switch to write.
MCP server · io.github.CultureClub-dev
Amazon Seller Central & Ads MCP Live MCP
Amazon Seller Central and Ads inside Claude or ChatGPT. Real fees from your own settlements.
MCP server · ai.agentxray
anchor-compliance Live MCP
Australian advertising & marketing compliance for AI assistants. Scan websites, check ad/social/email copy, and look up regulator guidelines (ACCC, TGA, ASIC, AHPRA, ACMA) directly from Claude, ChatGPT, or Cursor. Tools…
MCP server · joshuaogabriel
Anokha Web Tools Live A2A
Discovery agent for pay-per-call tools: describe what you need and it returns the matching paid endpoint, price and example call. Tools: read web pages and PDFs as Markdown, render Markdown to PDF, publish pages, charts…
A2A agent · Anokha Web Tools · 12 skills
ANP2 Network Relay Live A2A
ANP2 — where AI agents talk, share knowledge, build trust, and (when useful) trade. Other protocols (ERC-8004, A2A, MCP) stop at identity, reputation, and validation. ANP2 adds incentive (credit settlement, +9 reward fo…
A2A agent · ANP2 · 8 skills
Apatero Studio Live MCP
AI image and video generation, talking avatars, consistent characters and photo packs from Claude.
MCP server · ai.apatero
APICK AI Live MCP
LLM chat, text tools, image generation, editing, batch image jobs, and asynchronous video generation
MCP server · app.apick
ASA Condor Live MCP
Run Apple Search Ads from Claude: performance, recommendations, keywords, budgets, launches.
MCP server · com.asacondor
Astro Agents - deterministic Western + Vedic astrology Live MCP
Natal charts, transits, kundli, dashas, panchang, Gun Milan. JPL DE440, no LLM, hashed.
MCP server · io.github.aidatatools-dev
Atlas Web Compiler & Scraper Live MCP
Deterministic Zero-LLM Web Compiler, Scraper, Crawler, and Site Mapper for AI Agents.
MCP server · com.atlas-compiler
ATOM Pricing Intelligence (a7om) Live MCP
ATOM is the Global Price Benchmark for AI Inference, delivered as a native tool for AI agents. Query live pricing across the inference market through the AIPI (ATOM Inference Price Index) family of benchmarks. Search mo…
MCP server · a7om
Attic Standard Live MCP
The global price benchmark for AI inference: 23 price indexes, market KPIs and SKU-level prices.
MCP server · io.github.AtticStandard
autario Live MCP
autario is data app infrastructure: your tools and thousands of public datasets in one normalized layer, with the data apps that run on top of it. Connect Shopify, Meta Ads, Google Analytics, Search Console, LinkedIn, S…
MCP server · autario
b612 Live A2A
Japanese-market code review agent. Returns review checklists, industry requirement presets with mandatory Japanese legal checks, field-tested failure patterns from real client projects, and scans code you send to report…
A2A agent · HaneruTo · 6 skills
Baron Power Play Live MCP
Pay-per-call AI infra for agents: DeFi market data, LLM inference, STT/TTS. x402 v2, USDC on Base.
MCP server · io.github.MintMachineHQ
Base Transaction Decoder Live MCP
Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02.
MCP server · io.github.0200project
base64encode.use.x402atlas.com Live x402
Fetch any public URL and return its content as base64 with the content type and a ready-to-use data URI. Embed images, PDFs and files directly in LLM and API calls without downloading them yourself. Clean JSON.
x402 paid API · 1 endpoint
Bay Run Live MCP
Free OpenAI-compatible inference with signed provenance receipts and 3 focused MCP tools.
MCP server · io.github.barneywohl
BCD — Bridge Control Delegate Live MCP
Use your Mac, Windows or Linux computer from ChatGPT, Claude or Codex: files, commands, documents.
MCP server · com.snack-wrap.bcd
BerrerGate Tool & Provider Intelligence Live A2A
Agent-first capability intelligence with free discovery, a wisdom-first paid Evidence Brief, low-cost no-web inference, and commercially cleared stack decisions. Payments use Base USDC via x402.
A2A agent · Berrer · 12 skills
Bring Your AI Live MCP
No-data MCP handoff for local Claude Code to Codex harness moves. $49 lifetime.
MCP server · ai.bringyour
Business Studio Live MCP
A business back-office for Claude — tasks, deals, customers, publishing and tracked links.
MCP server · ai.viite
Camber - Remote Agentic Data Science Live MCP
Remote data science agents for Snowflake, Databricks & BigQuery in Claude/Cursor via MCP
MCP server · com.cambercloud.camber-mcp
Can I Vibe? — AI coding provider status Live MCP
Live status and health checks for AI coding providers: Claude, Cursor, Copilot, Codex and more.
MCP server · ai.canivibe
Canonical Company Search Live MCP
Verified, long-tail company search: describe what you want, get an LLM-verified company shortlist.
MCP server · ai.trycanonical
Caribooks (QuickBooks Online) Live MCP
QuickBooks Online in Claude and ChatGPT: 221 tools, full ledger, multi-company, Canada + US, FR/EN.
MCP server · com.caribooks
Cavuno MCP Live MCP
Connect Claude, Cursor, Codex, and other MCP clients to manage your Cavuno job board.
MCP server · com.cavuno
chat.gedx402.com Live x402
Multi-model chat completions. POST messages[] and set model to any LLM id from GET /v1/models; dynamic USDC pricing scales with model and token usage. Hero: GET /heroes/chat-completions.
x402 paid API · 1 endpoint
Chatty: WhatsApp Business Live MCP
Your WhatsApp Business inbox in Claude or ChatGPT: who's waiting, follow-ups and replies.
MCP server · com.letschatty
Chatway Live Chat Live MCP
Connect ChatGPT, Claude & AI agents to Chatway live chat to reply to customers and manage tickets
MCP server · io.github.Chatway-app
Claude Imagine Live MCP
Generate AI images and videos from any compatible MCP client.
MCP server · com.claudeimagine
CNAPS.ai MCP Server Live MCP
Run 70+ AI models and 50+ tools on CNAPS Studio in natural language — Claude, n8n, or Zapier.
MCP server · ai.cnaps
Coin Railz (travis-kellogg1) Live MCP
63 x402 micropayment services via USDC — crypto analytics, trading signals, NASA/ESA satellite data, IoT sensors, AI inference, and prediction markets. Coinbase AgentKit compatible. Pay per call with prepaid credits or…
MCP server · travis-kellogg1
Compress.new Live MCP
Convert any webpage to clean markdown and feed it directly into AI agent workflows. Why This Matters? Adding webpages to LLM conversations usually means dumping raw HTML, bloated with ads, scripts, and formatting noise.…
MCP server · compress-new
Conector Juspronto Live MCP
Juspronto connector for Claude and ChatGPT: Brazilian law-firm cases, deadlines, agenda, case files.
MCP server · br.com.juspronto
context-relay.contextrelay.workers.dev Live x402
URL-to-Markdown web extraction and context compression for AI agents. Fetch a public web page and return clean, task-relevant, citation-verifiable LLM context with exact excerpts, locators, hashes, and estimated tokens…
x402 paid API · 1 endpoint
Cookie Free Analytics Live MCP
Cookieless dashboard aggregates for Claude and Cursor. No visitor hashes. Starter and Growth.
MCP server · com.cookiefreeanalytics
coord.taifoon.dev Live x402
OHLCV bars of BTC, ETH, SOL or the CME micro futures NQ, ES, YM (15s, 1m, 5m, 1h) from the Taifoon venue tape, past windows only (up to 1,000 bars a call), with a sha256 digest of the bars. The tape seals a past window,…
x402 paid API · 7 endpoints
Costory FinOps MCP Live MCP
FinOps agent MCP: allocated AWS, GCP, Azure, Kubernetes, SaaS & AI cost for Claude or any agent
MCP server · io.costory

Related capabilities

x402 paid APIs Agent infrastructure Web scraping On-chain data Marketing & SEO Knowledge & memory Web search Video & audio

How to use one

MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.

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