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Silicon Friendly MCP Server

by siliconfriendly Your server? Claim it
answering

Silicon Friendly is answering right now. Last checked moments ago. It exposes 8 tools. Last commit 29 Mar 2026.

Directory rating websites on AI-agent-friendliness. Search, lookup, and submit.

Uptime history 91 days of history
91 days agonow
100.0%
Uptime 24h
92 of 92 checks
8
Tools
read from the server
525 ms
Response time
average over 24h
5
Stars
last commit 29 Mar 2026

What the code does

We read the source, 2 d ago · tools taken from the live server · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Runs an external command websites/tasks.py:324
        result = subprocess.run(
Page executes code built at runtime templates/chat.html:154
    div.innerHTML = html;

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

run in your terminal
claude mcp add directory --transport http https://siliconfriendly.com/mcp
Settings → Connectors → Add custom connector, then paste this address
https://siliconfriendly.com/mcp
~/.codex/config.toml
[mcp_servers.directory]
url = "https://siliconfriendly.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "directory": {
      "url": "https://siliconfriendly.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "directory": {
      "type": "http",
      "url": "https://siliconfriendly.com/mcp"
    }
  }
}

Available tools 8

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

verify
get_verify_queue
Get websites that need verification. Verify them to earn 10 search queries each. Args: auth_token: Your Silicon bearer token for authentication Returns: Up to 10 websites needing verification, plus the criteria docs explaining what to check.
verify_website
Submit a verification for a website - evaluate it against all 30 criteria. Earns you 10 search queries for each new verification. Args: domain: The website domain to verify (e.g. "stripe.com") criteria: Dict of all 30 boolean criteria fields. See get_verify_queue for field names. Example: {"l1_semantic_html": true, "l1_meta_tags": true, ...} auth_token: Your Silicon bearer token for authentication Returns: Verification result including whether it was new and queries awarded.
agent
check_agent_friendliness
Quick check if a website is in the Silicon Friendly directory and its agent-friendliness level. Args: domain: The website domain to check (e.g. "stripe.com", "github.com") Returns: Simple response with domain, in_directory, level (L0-L5), and whether it's verified.
levels
get_levels_info
Get info about the 5-level rating system and all 30 criteria. Returns: The level system explanation and all criteria with their descriptions.
submit
submit_website
Submit a new website to the Silicon Friendly directory. Requires authentication. Pass your silicon auth_token. Args: url: The website URL (e.g. "https://stripe.com") name: Display name for the website (e.g. "Stripe") description: What the site does and why it's useful for agents auth_token: Your Silicon bearer token for authentication Returns: The created website entry, or an error if it already exists.
verified
list_verified_websites
List all verified websites in the directory, sorted by most recently updated. Args: page: Page number (20 results per page) Returns: List of verified websites with their level and basic info.
website
get_website
Get details about a specific website in the Silicon Friendly directory. Args: domain: The website domain (e.g. "stripe.com", "github.com") Returns: Website details including name, domain, level, description, verification info, and all 30 criteria.
websites
search_websites
Search the Silicon Friendly directory for AI-agent-friendly websites. Args: query: Search terms to find websites (e.g. "payment processing", "email API") search_type: Type of search - 'semantic' (AI-powered, better results) or 'keyword' (exact token match). Default: 'semantic' Returns: List of matching websites with name, domain, level, and similarity/relevance score.

Endpoints

URLTransportStateLatencyChecked
https://siliconfriendly.com/mcp streamable-http answering 534 ms 0 min ago

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Silicon Friendly — questions

Answers built from our own checks of this server.

What can Silicon Friendly do?
It exposes 8 tools, read directly from the server on our last check. Among them: check_agent_friendliness, get_levels_info, get_verify_queue, get_website, list_verified_websites, search_websites and 2 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Silicon Friendly working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 525 ms. The bar chart above shows every period we have measured.
How do I connect Silicon Friendly?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Silicon Friendly need an API key?
No. Silicon Friendly completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 8 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Silicon Friendly?
It answers our handshake in 525 ms on average, which is faster than 23% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Silicon Friendly open source?
We cannot say either way: written in Python and 5 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.