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Silicon Friendly

R0· no sign-in

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

v1.0.1 · active · repository · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust82of 100
Uptime, 30 days100%
Latency p50764 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "directory": {
      "type": "http",
      "url": "https://siliconfriendly.com/mcp"
    }
  }
}
claude mcp add --transport http directory https://siliconfriendly.com/mcp
[mcp_servers.directory]
url = "https://siliconfriendly.com/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "directory": {
      "type": "remote",
      "url": "https://siliconfriendly.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "directory": {
      "type": "http",
      "url": "https://siliconfriendly.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=directory&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc2lsaWNvbmZyaWVuZGx5LmNvbS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "directory": {
      "type": "http",
      "url": "https://siliconfriendly.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "directory": {
      "httpUrl": "https://siliconfriendly.com/mcp"
    }
  }
}
extensions:
  "directory":
    enabled: true
    name: "directory"
    type: streamable_http
    uri: "https://siliconfriendly.com/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_levels_info (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); submit_website (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_verify_queue (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 1,050 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

8 tools, about 1,050 tokens to load them all · tool set 46f18c770a32 · checked 2026-10-20 10:03 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

provenance75
liveness100
freshness45
hygiene100

+repository +dns-namespace +reachable +uptime-100% -stale-235d

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://siliconfriendly.com/mcp streamable-httpnoneyes100%764 ms2025-11-252026-10-20

Tools (8)

check_agent_friendlinessQuick 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.
get_levels_infoGet info about the 5-level rating system and all 30 criteria. Returns: The level system explanation and all criteria with their descriptions.
get_verify_queueGet 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.
get_websiteGet 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.
list_verified_websitesList 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.
search_websitesSearch 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.
submit_websiteSubmit 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.
verify_websiteSubmit 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.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "com.siliconfriendly/directory",
  "title": "Silicon Friendly",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://siliconfriendly.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.1",
  "repository": {
    "url": "https://github.com/unlikefraction/silicon-friendly",
    "source": "github"
  },
  "description": "Directory rating websites on AI-agent-friendliness. Search, lookup, and submit."
}