# isGenAI (remote · isgenai.com)

Free read-only checks for evidence of AI use in text, links, images, saved prompts and C2PA.

- Trust score: 80/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `isgenai.com`: 80/100 (this document), [markdown](https://verifymcp.io/servers/com-isgenai-checker/isgenai.md), [page](https://verifymcp.io/servers/com-isgenai-checker/isgenai)

## Channel facts

- Endpoint: `https://isgenai.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.2`

## 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 2026-11-05.

- **Endpoint Security**: 83/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 67/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1194 tokens (~199/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 50/100
  - Stability observed for 15 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 98/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 93% 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 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the isGenAI MCP server?

isGenAI is a hosted endpoint at https://isgenai.com/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 com-isgenai-checker 'https://isgenai.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-isgenai-checker": {
      "url": "https://isgenai.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-isgenai-checker": {
      "type": "http",
      "url": "https://isgenai.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-isgenai-checker]
url = "https://isgenai.com/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add com-isgenai-checker --url 'https://isgenai.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-isgenai-checker:
    url: "https://isgenai.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-isgenai-checker": {
      "Transport": "http",
      "Url": "https://isgenai.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-isgenai-checker -t streamable-http -u 'https://isgenai.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-isgenai-checker": {
      "type": "http",
      "url": "https://isgenai.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.

### 2026-11-04 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-02 (score 79, 0)

- [security] The server rewrote its instructions, which are the text every model session reads
- [security] Tool “check_text” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 1044 → 1194
- [functional regression] Tool coverage: 100% → 93%
- [functional] Server version: 1.0.2 → 1.1.0
- [functional] New tool “estimate_x_ai_replies”

### 2026-11-01 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-30 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-28 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-26 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-24 (score 75, +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.

### 2026-10-22 (score 74, +1)

- [functional improvement] Stability: unverified → 0.03

## MCP tools (6)

### `check_text` (~124 tokens)

Check text or code for declared AI use

Check pasted text or code (up to 16,000 characters) for statements of AI use and named AI tools such as ChatGPT, Claude, Gemini or Copilot, quoting the exact sentence. For 100+ characters it also returns an AI-likelihood estimate, labelled as an estimate, not proof of authorship. Private: no public report is created. Docs: https://isgenai.com/developers/mcp

Input parameters:

- `kind` (string): Use code for source code. Defaults to text.
- `text` (string, required): The text or code to check.

### `check_url` (~88 tokens)

Check a public web page or file URL

Fetch a public web page or file and read AI labels, AI-use statements, Content Credentials and saved creation records found there. Logins, paywalls and CAPTCHAs are not bypassed. No public report is created. Docs: https://isgenai.com/developers/mcp

Input parameters:

- `url` (string, required): Public http(s) URL. Private network and local addresses are refused.

### `check_image` (~158 tokens)

Check an image for AI records

Check an image (PNG, JPEG, WebP, AVIF or single-page TIFF, up to 20 MiB) by public URL or base64 for C2PA Content Credentials, AI labels, saved generation settings and metadata. Evidence comes from records in the file, not a visual-only verdict. No public report is created. Docs: https://isgenai.com/developers/mcp

Input parameters:

- `file_name` (string): Original file name, if known.
- `image_base64` (string): File bytes as base64 or a data: URL, up to 20 MiB decoded. Prefer url when the file is public.
- `url` (string): Public http(s) URL. Private network and local addresses are refused.

### `extract_saved_prompt` (~135 tokens)

Read a saved image prompt

Read the prompt, negative prompt, model and settings saved inside an image by AUTOMATIC1111, ComfyUI (including Flux workflows), InvokeAI or NovelAI. Only reads records stored in the file; it never reconstructs or guesses a prompt. Screenshots and re-uploads usually remove these records. Docs: https://isgenai.com/developers/mcp

Input parameters:

- `image_base64` (string): File bytes as base64 or a data: URL, up to 20 MiB decoded. Prefer url when the file is public.
- `url` (string): Direct public URL of the original image file.

### `read_content_credentials` (~165 tokens)

Read C2PA Content Credentials

Read C2PA Content Credentials from an image, video, audio or PDF file (by public URL or base64, up to 20 MiB). Reports the manifest, recorded actions and digital source type, with cryptographic validation and signer trust as separate findings. Docs: https://isgenai.com/developers/mcp

Input parameters:

- `file_base64` (string): File bytes as base64 or a data: URL, up to 20 MiB decoded. Prefer url when the file is public.
- `file_name` (string): Original file name, if known.
- `media_type` (string): MIME type of the base64 file, for example image/jpeg.
- `url` (string): Public http(s) URL. Private network and local addresses are refused.

### `estimate_x_ai_replies` (~134 tokens)

Estimate AI replies under an X post

Estimate what share of the replies under an X (Twitter) post look AI-generated or bot-driven. Pass the reply texts with any author details (handle, bio, followers, following, joined date, default avatar) and timestamps you have; the post text and time sharpen the estimate. Returns the percentage, a band and a 0-100 score with signals for every reply. An estimate from patterns, not proof about any account. Docs: https://isgenai.com/x-ai-replies

Input parameters:

- `post` (object)
- `replies` (array, required): The replies to score, one object per reply.

## Diagnostics

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

## Score history

- 2026-11-05: 80
- 2026-11-04: 80
- 2026-11-03: 79
- 2026-11-02: 79
- 2026-11-01: 79
- 2026-10-31: 78
- 2026-10-30: 78
- 2026-10-29: 77
- 2026-10-28: 77
- 2026-10-27: 76
- 2026-10-26: 76
- 2026-10-25: 75
- 2026-10-24: 75
- 2026-10-23: 74
- 2026-10-22: 74
- 2026-10-21: 73

## Common questions

### What is the isGenAI MCP server?

isGenAI is an MCP server listed in the public MCP registry as com.isgenai/checker. Free read-only checks for evidence of AI use in text, links, images, saved prompts and C2PA. This page covers its hosted endpoint (https://isgenai.com/mcp).

### Is the isGenAI MCP server safe to use?

isGenAI scores 80 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 isGenAI MCP server expose?

isGenAI exposes 6 tools: check_text, check_url, check_image, extract_saved_prompt, read_content_credentials, estimate_x_ai_replies. Their descriptions and schemas cost roughly 804 tokens of context every time the server is loaded.

### Does the isGenAI MCP server require authentication?

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

### Is the isGenAI MCP server still maintained?

isGenAI is still listed as active in the MCP registry. We last reached this channel on 5 November 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://isgenai.com/mcp
- Repository: https://github.com/vagabond11/isgenai-mcp
- Website: https://isgenai.com/developers/mcp
- Changelog RSS feed: https://verifymcp.io/servers/com-isgenai-checker/isgenai.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-isgenai-checker/isgenai.json
- HTML version of this page: https://verifymcp.io/servers/com-isgenai-checker/isgenai