# Silicon Friendly (remote · siliconfriendly.com)

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

- Trust score: 63/100 (medium)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `siliconfriendly.com`: 63/100 (this document), [markdown](https://verifymcp.io/servers/com-siliconfriendly-directory/siliconfriendly.md), [page](https://verifymcp.io/servers/com-siliconfriendly-directory/siliconfriendly)

## Channel facts

- Endpoint: `https://siliconfriendly.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 8 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 786 tokens (~98/item across 8 items; 8 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 67/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http com-siliconfriendly-directory https://siliconfriendly.com/mcp
```

### Codex

```toml
[mcp_servers.com-siliconfriendly-directory]
url = "https://siliconfriendly.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-siliconfriendly-directory": {
      "type": "remote",
      "url": "https://siliconfriendly.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-siliconfriendly-directory --url https://siliconfriendly.com/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-siliconfriendly-directory:
    url: "https://siliconfriendly.com/mcp"
```

### Other

```json
{
  "mcpServers": {
    "com-siliconfriendly-directory": {
      "type": "http",
      "url": "https://siliconfriendly.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-01 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 61, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 60, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-29 (score 59, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 58, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 57)

First indexed and scored.

## MCP tools (8)

### `search_websites` (~112 tokens)

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.

Input parameters:

- `query` (string, required)
- `search_type` (string)

### `get_website` (~74 tokens)

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.

Input parameters:

- `domain` (string, required)

### `check_agent_friendliness` (~84 tokens)

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.

Input parameters:

- `domain` (string, required)

### `submit_website` (~135 tokens)

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.

Input parameters:

- `auth_token` (string)
- `description` (string)
- `name` (string, required)
- `url` (string, required)

### `get_verify_queue` (~69 tokens)

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.

Input parameters:

- `auth_token` (string)

### `verify_website` (~147 tokens)

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.

Input parameters:

- `auth_token` (string)
- `criteria` (object, required)
- `domain` (string, required)

### `get_levels_info` (~40 tokens)

Get info about the 5-level rating system and all 30 criteria.

    Returns:
        The level system explanation and all criteria with their descriptions.

### `list_verified_websites` (~61 tokens)

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.

Input parameters:

- `page` (integer)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-siliconfriendly-directory/siliconfriendly#diagnostics

## Score history

- 2026-08-03: 63
- 2026-08-02: 62
- 2026-08-01: 62
- 2026-07-31: 61
- 2026-07-30: 60
- 2026-07-29: 59
- 2026-07-28: 58
- 2026-07-27: 58
- 2026-07-26: 57

## Links

- Remote endpoint: https://siliconfriendly.com/mcp
- Repository: https://github.com/unlikefraction/silicon-friendly
- Changelog RSS feed: https://verifymcp.io/servers/com-siliconfriendly-directory/siliconfriendly/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-siliconfriendly-directory/siliconfriendly/changelog.json
- HTML version of this page: https://verifymcp.io/servers/com-siliconfriendly-directory/siliconfriendly