# io.github.groundlogic-ai-source/accessibility-ai (remote · accessibility.groundlogic.ai)

Scan URLs for WCAG 2.1 violations, generate AI fixes, and produce VPAT 2.5 compliance reports.

- Trust score: 76/100 (medium)
- Change this week: +60
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `accessibility.groundlogic.ai`: 76/100 (this document), [markdown](https://verifymcp.io/servers/groundlogic-ai-source-accessibility-ai/accessibility.md), [page](https://verifymcp.io/servers/groundlogic-ai-source-accessibility-ai/accessibility)

## Channel facts

- Endpoint: `https://accessibility.groundlogic.ai/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## 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 2026-08-03.

- **Endpoint Security**: 80/100
  - 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 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**: 74/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 564 tokens (~141/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - 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**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% 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 groundlogic-ai-source-accessibility-ai https://accessibility.groundlogic.ai/mcp
```

### Codex

```toml
[mcp_servers.groundlogic-ai-source-accessibility-ai]
url = "https://accessibility.groundlogic.ai/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "groundlogic-ai-source-accessibility-ai": {
      "type": "remote",
      "url": "https://accessibility.groundlogic.ai/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add groundlogic-ai-source-accessibility-ai --url https://accessibility.groundlogic.ai/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  groundlogic-ai-source-accessibility-ai:
    url: "https://accessibility.groundlogic.ai/mcp"
```

### Other

```json
{
  "mcpServers": {
    "groundlogic-ai-source-accessibility-ai": {
      "type": "http",
      "url": "https://accessibility.groundlogic.ai/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 76, +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 75, +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 74, +3)

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

### 2026-07-29 (score 71, +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.

### 2026-07-28 (score 70, +54)

- [security improvement] Authorization: unverified → partial
- [security improvement] Transport: fail → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Stability: unverified → 0.07
- [functional improvement] Tool coverage: unverified → 100

### 2026-07-27 (score 16, −53)

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

### 2026-07-26 (score 69)

First indexed and scored.

## MCP tools (4)

### `scan_accessibility` (~192 tokens)

Scans a URL for WCAG 2.1 accessibility violations using DOM analysis (axe-core) and visual AI (Claude Vision). Returns structured violation data and a scan_id for use with other tools.

Input parameters:

- `anthropic_api_key` (string, required): Your Anthropic API key (used only for this request, never stored)
- `max_pages` (integer): Maximum pages to scan when scan_depth is full_site
- `scan_depth` (string): Whether to scan a single page or crawl the full site (max 10 pages)
- `url` (string, required): The URL to scan for accessibility violations
- `vision_mode` (string): Vision analysis depth. 'standard' runs one Claude Vision pass on the full page (fast, default). 'thorough' analyzes the page section-by-section with a two-pass consensus to reduce false positives (sl…

### `generate_fixes` (~99 tokens)

Takes scan results and generates specific code fixes for each accessibility violation. Returns ready-to-apply code patches and a copy-paste summary for Claude Code or Replit Agent.

Input parameters:

- `anthropic_api_key` (string, required): Your Anthropic API key (used only for this request, never stored)
- `framework` (string): The frontend framework of the codebase being fixed
- `scan_id` (string, required): The scan_id returned by scan_accessibility

### `re_verify` (~84 tokens)

Re-scans a URL after fixes have been applied and compares results against the original scan. Returns which violations were resolved, which persist, and any new issues introduced.

Input parameters:

- `anthropic_api_key` (string, required): Your Anthropic API key (used only for this request, never stored)
- `scan_id` (string, required): The original scan_id from scan_accessibility to compare against

### `generate_vpat` (~189 tokens)

Generates a complete VPAT 2.5 EN 301 549 accessibility conformance report based on scan results. Returns structured JSON and a downloadable PDF (base64-encoded). Covers all EN 301 549 clauses; non-web clauses are marked Not Evaluated with professional notes.

Input parameters:

- `anthropic_api_key` (string, required): Your Anthropic API key (used only for this request, never stored)
- `company_name` (string, required): Company or organization name
- `contact_email` (string, required): Contact email for accessibility questions
- `evaluation_date` (string): Evaluation date (YYYY-MM-DD). Defaults to today.
- `notes` (string): Additional context about the product or evaluation scope
- `product_name` (string, required): Name of the product being evaluated
- `product_version` (string): Version of the product
- `scan_id` (string, required): The scan_id from scan_accessibility

## Diagnostics

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

## Score history

- 2026-08-03: 76
- 2026-08-02: 75
- 2026-08-01: 75
- 2026-07-31: 74
- 2026-07-30: 71
- 2026-07-29: 71
- 2026-07-28: 70
- 2026-07-27: 16
- 2026-07-26: 69

## Links

- Remote endpoint: https://accessibility.groundlogic.ai/mcp
- Repository: https://github.com/groundlogic-ai-source/accessibility-ai
- Changelog RSS feed: https://verifymcp.io/servers/groundlogic-ai-source-accessibility-ai/accessibility/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/groundlogic-ai-source-accessibility-ai/accessibility/changelog.json
- HTML version of this page: https://verifymcp.io/servers/groundlogic-ai-source-accessibility-ai/accessibility