# Fresh402 Web Intelligence API (remote · fresh402.kirilllabs.workers.dev)

Web intelligence: free baseline; Check $0.005, Extract $0.01, Smart Diff $0.015 USDC on Base.

- Trust score: 57/100 (low)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-17

## Components

- remote · `fresh402.kirilllabs.workers.dev`: 57/100 (this document), [markdown](https://verifymcp.io/servers/kirillradchenko96-fresh402/fresh402.md), [page](https://verifymcp.io/servers/kirillradchenko96-fresh402/fresh402)

## Channel facts

- Endpoint: `https://fresh402.kirilllabs.workers.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `2.0.0`

## 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 2026-10-17.

- **Endpoint Security**: 46/100
  - 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 5 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 enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - 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**: 51/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 445 tokens (~89/item across 5 items; 5 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 30/100
  - Stability observed for 9 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 68/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 4% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the Fresh402 Web Intelligence API MCP server?

Fresh402 Web Intelligence API is a hosted endpoint at https://fresh402.kirilllabs.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http kirillradchenko96-fresh402 'https://fresh402.kirilllabs.workers.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "kirillradchenko96-fresh402": {
      "url": "https://fresh402.kirilllabs.workers.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "kirillradchenko96-fresh402": {
      "type": "http",
      "url": "https://fresh402.kirilllabs.workers.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.kirillradchenko96-fresh402]
url = "https://fresh402.kirilllabs.workers.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "kirillradchenko96-fresh402": {
      "type": "remote",
      "url": "https://fresh402.kirilllabs.workers.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add kirillradchenko96-fresh402 --url 'https://fresh402.kirilllabs.workers.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  kirillradchenko96-fresh402:
    url: "https://fresh402.kirilllabs.workers.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "kirillradchenko96-fresh402": {
      "Transport": "http",
      "Url": "https://fresh402.kirilllabs.workers.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add kirillradchenko96-fresh402 -t streamable-http -u 'https://fresh402.kirilllabs.workers.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "kirillradchenko96-fresh402": {
      "type": "http",
      "url": "https://fresh402.kirilllabs.workers.dev/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.

### 2026-10-16 (score 57, +1)

- [functional] Server version: 2.3.0 → 2.4.0

### 2026-10-15 (score 56, 0)

- [functional] Server version: 2.2.0 → 2.3.0

### 2026-10-14 (score 56, +1)

- [functional regression] Schema quality: 372 → 445
- [functional] New tool “fresh402_openapi_contract_diff”

### 2026-10-13 (score 55, 0)

- [functional] Server version: 2.0.0 → 2.2.0

### 2026-10-12 (score 55, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-11 (score 54, 0)

- [functional improvement] Tool coverage: 0% → 5%
- [cosmetic] “fresh402_smart_diff” reworded the description of “watch_id”

### 2026-10-10 (score 54, +1)

- [security] Tool “fresh402_check” rewrote its description, which is the text the model reads
- [security] Tool “fresh402_register” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 187 → 343
- [functional] Server version: 1.1.1 → 2.0.0
- [functional] New tool “fresh402_extract”
- [functional] New tool “fresh402_smart_diff”

### 2026-10-09 (score 53)

First indexed and scored.

## MCP tools (5)

### `fresh402_register` (~62 tokens)

Create or retrieve a free persistent baseline. Existing registrations never refetch the target. No JavaScript execution.

Input parameters:

- `ignore_json_paths` (array)
- `ignore_selectors` (array)
- `selector` (string)
- `url` (string, required)

### `fresh402_check` (~102 tokens)

Check a persistent watch or URL for changes, with noise filtering, conditional HTTP and a compact deterministic diff. $0.005 USDC.

Input parameters:

- `ignore_json_paths` (array)
- `ignore_selectors` (array)
- `include_diff` (boolean)
- `max_age_seconds` (integer)
- `previous_hash` (string)
- `selector` (string)
- `url` (string)
- `watch_id` (string)

### `fresh402_extract` (~106 tokens)

Extract main text, metadata, headings, links and JSON-LD from a public URL without executing JavaScript. HTML, JSON and text; CSS scoping. $0.01 USDC.

Input parameters:

- `ignore_json_paths` (array)
- `ignore_selectors` (array)
- `include_links` (boolean)
- `include_structured_data` (boolean)
- `max_chars` (integer)
- `selector` (string)
- `url` (string, required)

### `fresh402_smart_diff` (~102 tokens)

Compare a watch with its previous Smart Diff snapshot or fixed baseline. JSON Pointer changes, HTML block changes and explained significance rules; deterministic, no LLM. $0.015 USDC.

Input parameters:

- `compare_to` (string)
- `previous_hash` (string)
- `watch_id` (string, required): Required ID returned by free fresh402_register or POST /v1/register. Example IDs are illustrative; replace them with a returned watch ID before paying.

### `fresh402_openapi_contract_diff` (~73 tokens)

Compare a registered public JSON OpenAPI 3.0/3.1 contract against its baseline or previous snapshot. Deterministic structural compatibility evidence; no remote references or LLM.

Input parameters:

- `compare_to` (string)
- `previous_hash` (string)
- `watch_id` (string, required)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/kirillradchenko96-fresh402/fresh402#diagnostics

## Score history

- 2026-10-17: 57
- 2026-10-16: 57
- 2026-10-15: 56
- 2026-10-14: 56
- 2026-10-13: 55
- 2026-10-12: 55
- 2026-10-11: 54
- 2026-10-10: 54
- 2026-10-09: 53

## Common questions

### What is the Fresh402 Web Intelligence API MCP server?

Fresh402 Web Intelligence API is an MCP server listed in the public MCP registry as io.github.kirillradchenko96/fresh402. Web intelligence: free baseline; Check $0.005, Extract $0.01, Smart Diff $0.015 USDC on Base. This page covers its hosted endpoint (https://fresh402.kirilllabs.workers.dev/mcp).

### Is the Fresh402 Web Intelligence API MCP server safe to use?

Fresh402 Web Intelligence API scores 57 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Fresh402 Web Intelligence API MCP server expose?

Fresh402 Web Intelligence API exposes 5 tools: fresh402_register, fresh402_check, fresh402_extract, fresh402_smart_diff, fresh402_openapi_contract_diff. Their descriptions and schemas cost roughly 445 tokens of context every time the server is loaded.

### Does the Fresh402 Web Intelligence API MCP server require authentication?

No. We connected to Fresh402 Web Intelligence API without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Fresh402 Web Intelligence API MCP server still maintained?

Fresh402 Web Intelligence API is still listed as active in the MCP registry. We last reached this channel on 17 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://fresh402.kirilllabs.workers.dev/mcp
- Repository: https://github.com/kirillradchenko96/fresh402
- Website: https://fresh402.kirilllabs.workers.dev/
- Changelog RSS feed: https://verifymcp.io/servers/kirillradchenko96-fresh402/fresh402.xml
- Changelog JSON feed: https://verifymcp.io/servers/kirillradchenko96-fresh402/fresh402.json
- HTML version of this page: https://verifymcp.io/servers/kirillradchenko96-fresh402/fresh402