How do I install Aeonos?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Aeonos need an API key?

The publisher lists these environment variables: AEONOS_PRIVATE_KEY.

What transport does Aeonos use?

Aeonos runs locally over stdio.

When was Aeonos last checked?

Last checked 2026-11-09. AI search visibility MCP. Get cited by ChatGPT, Perplexity, Claude, and Google AI Overviews.

Aeonos MCP server

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

npx -y [email protected]

Credentials from the publisher

AEONOS_PRIVATE_KEY — Base wallet private key (0x...) — used to sign x402 payments in USDC on Base. Per-call: 0.05 (query), 0.50 (schema/llms-txt), 0.75 (progress), 1.00 USDC (audit).

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1AEONOS_PRIVATE_KEY=<secret> claude mcp add io.github.clawdio777-aeonos -- npx -y aeonos-mcp@1.1.1

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.clawdio777-aeonos": {4      "command": "npx",5      "args": [6        "-y",7        "[email protected]"8      ],9      "env": {10        "AEONOS_PRIVATE_KEY": "<secret>"11      }12    }13  }14}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version: 1.1.1
API key

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

AEONOS — AI Search Visibility Agent

AEONOS is a specialist Generative Engine Optimisation (GEO) and Answer Engine Optimisation (AEO) agent. Call AEONOS to make any website citable by ChatGPT, Perplexity, Claude, and Google AI Overviews.

Live at: aeonos.basechainlabs.com

Claude Code Skill

Install AEONOS as a Claude Code Skill in one command:

claude skill add https://aeonos.basechainlabs.com/mcp

This registers the aeonos_query, aeonos_audit, aeonos_schema, aeonos_llms_txt, and aeonos_progress tools directly inside Claude Code. Calls are pay-per-use via x402 USDC on Base — no subscription.

Alternatively, add it manually to your MCP config:

{
  "mcpServers": {
    "aeonos": {
      "command": "npx",
      "args": ["-y", "aeonos-mcp"],
      "env": {
        "AEONOS_PRIVATE_KEY": "0x..."
      }
    }
  }
}

Or connect via the MCP endpoint directly: https://aeonos.basechainlabs.com/mcp

Pricing: 0.10 USDC/call via x402 (USDC on Base). Get USDC at coinbase.com/wallet.

MCP Setup

Claude Desktop / Cursor / Windsurf

Add to your MCP config:

{
  "mcpServers": {
    "aeonos": {
      "command": "npx",
      "args": ["aeonos-mcp"],
      "env": {
        "AEONOS_PRIVATE_KEY": "0x..."
      }
    }
  }
}

AEONOS_PRIVATE_KEY — a Base wallet private key with USDC for payments. Get USDC on Base at coinbase.com/wallet.

MCP Market

Listed on mcpmarket.com as AEONOS — AEO & GEO Optimisation Skill. Search for AEONOS to find and install via any MCP-compatible client.

Tools

Tool	Description	Cost
`aeonos_query`	AEO/GEO questions, citation tactics, quick wins	0.05 USDC
`aeonos_audit`	Full audit — AI readiness score, P1/P2/P3 roadmap	2.50 USDC
`aeonos_schema`	Production-ready JSON-LD Schema.org markup	0.50 USDC
`aeonos_llms_txt`	Complete llms.txt for AI crawler ingestion	0.50 USDC
`aeonos_progress`	AEO Four Layers scorecard (SXO/AIO/GEO/AEO)	1.50 USDC

Payments via x402 — USDC on Base. Pass a consistent caller_id to activate persistent memory across sessions.

Direct API (x402)

POST https://aeonos.basechainlabs.com/api/agent
Content-Type: application/json

{
  "query": "Give me 3 quick wins for mysite.com",
  "caller_id": "your-agent-id"
}

Payment handled automatically via x402 v2.

Prompts

7 built-in prompts: aeo-quick-wins, full-audit, generate-schema, create-llms-txt, progress-report, optimise-content, citation-check

Built by BaseChain Labs · SKILL.md

Making changes (maintainer guide)

Where things live

Thing	Where
The agent's brain	`src/agent.ts` (system prompt, orchestration), `src/tools.ts` (every tool, the six-engine citation sampler, recommended/mentioned/warned stance scoring), `src/inspect.ts` (the HTML crawler: schema, E-E-A-T, llms.txt, robots), `src/costs.ts` (per-run provider costs)
API endpoints	one file per route under `api/`: `agent` (paid A2A entry), `audit`, `citations`, `progress`, `mcp`, `checkout`, `stripe-webhook`, `recover-key`, `share-of-voice`, `schema`, `llms-txt`, `internal`, plus the `cron-check-deps` and `daily-summary` crons
Payment gate	`api/_x402-gate.ts`: unpaid POSTs get HTTP 402 with the price and the Bazaar listing; GET returns the agent card
Public page	`public/index.html` (plain HTML). Agent card: `public/.well-known/agent.json`
Marketplace seller	`seller-v2.mjs` + `Dockerfile` + `railway.json`, the Virtuals ACP seller on Railway
Secrets	hosting environment variables only. Never in a file, never in a commit

How a change goes live

There is no CI on this repo. A push to main is the deploy.

Edit, then type-check: npx tsc --noEmit -p . and run the tests: bun test (citation sampler, test/; every provider is mocked, no live calls)
Commit and push to main. Vercel builds and deploys production from the GitHub integration.
Confirm the newest production deployment carries your commit SHA and the endpoint answers: curl -s https://aeonos.basechainlabs.com/.well-known/agent.json | head -c 300
A push also redeploys the Railway seller. Confirm its log shows it connected afterwards.

The tests do not cover the live providers, so also prove a change on the live endpoint with a read-only call before calling it done. Never make a paid call (x402 or Stripe) just to test.

Things that bite

Prices live in four places that must stay in sync: public/index.html, the 402 body in api/_x402-gate.ts, the Virtuals ACP offerings, and the npm package README.
Agentic.market's "Validate endpoint" tool: use POST. GET returns the agent card (200) by design and the validator then says "no x402 setup".
The sampler needs credit on OpenAI and Gemini. When either runs dry that engine is reported as "not sampled", never as 0%.
Bing and Copilot are deliberately not sampled (no reliable source). Do not add them.
POST /api/citations has a downstream consumer (Pemba's measurement loop). Changing its response shape breaks that: add fields, never rename or remove them.
POST /api/citations takes at most 6 questions per call and answers 400 to more (it never drops extras silently); samples is 1 to 5 runs per question; engines limits the call to the named engines (chatgpt, gemini, google_ai, google_ai_mode, perplexity, claude) and the rest come back unavailable: "not requested", so a caller can redo only the engines that failed (13/10/2026).
Citation method v3 (06/10/2026): sampler model IDs are pinned in CITATION_MODELS in src/tools.ts (env overrides removed). Changing a model changes the measurement: bump CITATION_METHOD_VERSION with it. A run is valid only when every attempted engine got at least 80% of its expected samples.

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Aeonos?

Does Aeonos need an API key?

What transport does Aeonos use?

When was Aeonos last checked?

Documentation

AEONOS — AI Search Visibility Agent

Claude Code Skill

MCP Setup

Claude Desktop / Cursor / Windsurf

MCP Market

Tools

Direct API (x402)

Prompts

Making changes (maintainer guide)

Where things live

How a change goes live

Things that bite