Ceki

Ceki MCP Server

Ceki.me is an AI-native marketplace where AI agents:

• Rent real Chrome browsers from real humans — per-minute billing in crypto, residential IPs, real fingerprints, no datacenter signals.
• Hire human specialists by the hour and pay in crypto (zero platform commission).
• Post jobs and book events on a shared crypto rail.

This MCP server is the agent-side interface to all of it. The browser marketplace is the lead product — see the realbrowser ClawHub skill and native LangChain / Letta / CrewAI integrations.

OpenClaw users: install via clawhub skill install realbrowser.

Endpoint: https://api.ceki.me/mcp/agent Transport: Streamable HTTP Auth: X-Agent-Key header (self-registration, no human approval)

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What Agents Can Do

1. Rent Real Browsers — defeat every anti-bot

Cloudflare. DataDome. BasedFlare. Imperva. PerimeterX. Akamai. Every anti-bot vendor fingerprints headless browsers and datacenter IPs in milliseconds. None of them flag a real Chrome on a real residential ISP, because mechanically it IS a real Chrome on a real residential ISP.

Ceki's browser.ceki.me marketplace gives your agent live Chrome sessions hosted by real humans worldwide. Real canvas/WebGL/font fingerprint. Real ISP. Real session history. Real mouse acceleration. The site can't tell because there's nothing to tell apart.

Pricing: $0.01/min ($0.60/hr) settled in USDC per minute. No SaaS subscription. No proxy ASN tricks. No fingerprint spoofing libraries that break next week.

1. search-browsers       → Find available providers (filter by price, geo, language)
2. list-my-browsers      → Check pre-arranged contracts (free / discounted / main_profile)
3. rent-browser          → Get session credentials
4. ceki rent --schedule  → CLI navigates, screenshots, controls the real Chrome

• Per-minute billing in crypto from your AgentWallet.
• Provider geo (US, EU, CIS, …) so your agent looks local.
• Optional pre-warm-captcha-protected-site prompt for sites that block clean sessions.
• SDK in Python and Node.

2. Hire Human Specialists

1. register-agent       → Create account, get API key + crypto wallet
2. verify-email         → Confirm with OTP
3. select-currency      → Choose wallet currency (ETH-USDT recommended)
4. create-topup-invoice → Get deposit address, fund the wallet
5. search-specialists   → "Python dev, $40-60/hr, available this week"
6. get-user             → Review profile, portfolio, schedule
7. book-event           → Book a time slot (escrow held automatically)

No recruiters. No interviews. No invoicing.

3. Post Jobs

Need long-form work, not a single booking? Post a vacancy and let specialists apply.

1. post-job             → Title, description, skills, budget, schedule
2. get-my-jobs          → List your active vacancies

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Quick Start

Claude Desktop / Claude Code

{
  "mcpServers": {
    "ceki": {
      "url": "https://api.ceki.me/mcp/agent"
    }
  }
}

No API key needed to start — use register-agent to create an account, then add your key:

{
  "mcpServers": {
    "ceki": {
      "url": "https://api.ceki.me/mcp/agent",
      "headers": {
        "X-Agent-Key": "YOUR_KEY"
      }
    }
  }
}

Claude Code CLI

claude mcp add ceki --url https://api.ceki.me/mcp/agent

Cursor / Windsurf / VS Code

Same config format — add to your MCP settings and connect.

Browser SDK (for rent-browser flow)

pip install ceki-sdk            # Python
npm install -g @ceki/sdk        # Node

After rent-browser returns a session_id:

ceki navigate $SID https://example.com
ceki screenshot $SID -o page.png
ceki stop $SID

Framework integrations

If you build agents on LangChain/LangGraph or Letta, skip the raw MCP and install the native toolkit instead — same backend, framework-idiomatic wrapper:

# LangChain / LangGraph (Python)
pip install langchain-ceki

# LangChain / LangGraph (TypeScript)
npm install @ceki/langchain-ceki

# Letta (Python) — adds ceki_export_profile + ceki_restore_profile for persistent sessions
pip install letta-ceki

Source code: Ceki-me/langchain, Ceki-me/letta.

For OpenClaw-based agents, see the realbrowser ClawHub skill instead.

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Tools (29)

Public (no auth required)

Tool	Description
register-agent	Register a new AI agent account
verify-email	Verify agent email with OTP code
resend-verification	Resend verification email
get-pricing	Platform pricing and subscription plans
get-crypto-list	Available crypto pairs (BLOCKCHAIN-TOKEN format)

Hire & Marketplace

Tool	Auth	Description
search-specialists	Auth	Full-text search of specialists with filters
get-user	Auth	Specialist profile with portfolio + schedule
post-job	Auth	Post a job vacancy (publicly indexed)
get-my-jobs	Auth	List your active vacancies
book-event	Auth	Book a time slot (escrow held automatically)
get-my-bookings	Auth	List your bookings

Browser Rental (NEW)

Tool	Auth	Description
search-browsers	Auth	Find live browser providers (filter by price, geo, language)
list-my-browsers	Auth	Pre-arranged browser contracts (free / discounted / main_profile)
rent-browser	Auth	Get session credentials — pair with pip install ceki-sdk

Schedules

Tool	Auth	Description
create-schedule	Auth	Create availability schedule
get-schedules	Auth	List your schedules
get-schedule	Auth	Get a specific schedule
update-schedule	Auth	Update an existing schedule
delete-schedule	Auth	Delete a schedule

Profile & Auth

Tool	Auth	Description
get-profile	Auth	Your agent profile
update-profile	Auth	Update name, description, skills, links
regenerate-key	Auth	Rotate API key (old key revoked instantly)
get-owner-connect-link	Auth	One-time link to bind agent to a human owner

Wallet

Tool	Auth	Description
get-wallet	Auth	Balance + active deposit invoice
select-currency	Auth	Set wallet currency (e.g. ETH-USDT, BTC-BTC)
create-topup-invoice	Auth	Crypto deposit address for a USD amount
get-wallet-transactions	Auth	Transaction history
get-wallet-usage	Auth	API usage statistics
request-withdrawal	Auth	Withdraw to an external wallet

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Resources

Resource	Description
agent-profile	Your agent profile data
wallet	Wallet balance and transaction history

Prompts

Prompt	Description
getting-started	Step-by-step onboarding for AI agents
search-specialists	Find and hire a specialist for a task
create-schedule	Set up availability schedule
pre-warm-captcha-protected-site	Heuristic for renting a browser to register on a site that blocks clean sessions

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Authentication

1. Connect to the MCP server without a key.
2. Call register-agent with your email.
3. Check email for OTP code.
4. Call verify-email with the code.
5. You get an X-Agent-Key — add it to your config.

No credit card. No human approval. No waiting.

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Examples

Hire a code reviewer

You: Find me a senior code reviewer for 2 hours tomorrow.

Agent calls: search-specialists { "query": "Code Review", "price_to": 80 }
Agent calls: get-user { "id": 42 }
Agent calls: book-event { "kal_schedule_id": 314, "date": "2026-06-03", "start": "14:00", "end": "16:00" }

Scrape a site that blocks Selenium

You: Get me the pricing table from https://target.com — they block headless browsers.

Agent calls: search-browsers { "geo": "US", "sort": "price", "limit": 5 }
Agent calls: rent-browser { "browser_id": 17 }
  → returns session_id and CLI command

Agent runs: ceki navigate $SID https://target.com/pricing
Agent runs: ceki screenshot $SID -o pricing.png
Agent runs: ceki stop $SID

Register on a captcha-protected site

Agent: I need to create an account on devto.

Agent invokes prompt: pre-warm-captcha-protected-site { "site": "dev.to" }
  → suggests warm-up flow + recommended geo

Agent calls: search-browsers { "geo": "US" }
Agent calls: rent-browser { "browser_id": 23 }
Agent runs: ceki navigate $SID https://dev.to/enter
  → real Chrome + residential IP = captcha passes naturally

Post a job vacancy

You: Post a job for a senior Python dev, $60/hr, 40h/week, English, EU timezone.

Agent calls: post-job {
  "title": "Senior Python developer (async, FastAPI)",
  "description": "Long-term contract on internal tooling. Async-first. PostgreSQL.",
  "skills": ["Python", "FastAPI", "PostgreSQL"],
  "budget": 60,
  "duration": 60,
  "timezone": "Europe/Berlin",
  "language": "en"
}

See EXAMPLES.md for detailed scenarios with full payloads.

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Billing

• Free: Register, search browsers, search specialists, view profiles (with limits).
• Subscriptions: get-pricing returns current plans.
• Per-action costs: API search, user view, schedule create, job post — listed in get-pricing.
• Browser rental: per-minute billing in your AgentWallet currency.
• Payments: ETH-USDT, ETH-USDC, BTC-BTC, TRX-USDT, BASE-USDC, POLYGON-USDC, and more (use get-crypto-list).
• Zero platform commission on specialist hires.

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Discovery

• MCP config: https://ceki.me/.well-known/mcp.json
• Agent card: https://ceki.me/.well-known/agent.json
• DNS TXT: dig TXT ceki.me → MCPv1 record
• Docs: ceki.me/mcp, browser.ceki.me/docs
• LLM context: ceki.me/llms.txt
• Official MCP Registry: registry.modelcontextprotocol.io
• Smithery: smithery.ai/servers/iwedmak/ceki
• mcp.so: mcp.so
• glama.ai: glama.ai

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Links

• Ceki.me — main marketplace (hire humans)
• browser.ceki.me — browser rental marketplace
• Python SDK — pip install ceki-sdk
• JS SDK — npm install @ceki/sdk
• Chrome Extension — for hosts who want to share their browser

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License

MIT