io.github.groundlogic-ai-source/accessibility-ai
REMOTE · ACCESSIBILITY.GROUNDLOGIC.AI · SCANNED SEP 20
Scan URLs for WCAG 2.1 violations, generate AI fixes, and produce VPAT 2.5 compliance reports.
Available components
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. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability75
- AI-judged instruction clarity (excellent).Pass
- 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. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.groundlogic-ai-source/accessibility-ai MCP server?
io.github.groundlogic-ai-source/accessibility-ai is a hosted endpoint at https://accessibility.groundlogic.ai/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.
remote · accessibility.groundlogic.ai
claude mcp add --transport http groundlogic-ai-source-accessibility-ai 'https://accessibility.groundlogic.ai/mcp'
{
"mcpServers": {
"groundlogic-ai-source-accessibility-ai": {
"url": "https://accessibility.groundlogic.ai/mcp"
}
}
} {
"servers": {
"groundlogic-ai-source-accessibility-ai": {
"type": "http",
"url": "https://accessibility.groundlogic.ai/mcp"
}
}
} [mcp_servers.groundlogic-ai-source-accessibility-ai] url = "https://accessibility.groundlogic.ai/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"groundlogic-ai-source-accessibility-ai": {
"type": "remote",
"url": "https://accessibility.groundlogic.ai/mcp",
"enabled": true
}
}
} openclaw mcp add groundlogic-ai-source-accessibility-ai --url 'https://accessibility.groundlogic.ai/mcp' --transport streamable-http
mcp_servers:
groundlogic-ai-source-accessibility-ai:
url: "https://accessibility.groundlogic.ai/mcp" {
"McpServers": {
"groundlogic-ai-source-accessibility-ai": {
"Transport": "http",
"Url": "https://accessibility.groundlogic.ai/mcp"
}
}
} assistant mcp add groundlogic-ai-source-accessibility-ai -t streamable-http -u 'https://accessibility.groundlogic.ai/mcp'
{
"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.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 18 Sept 26 +63
- Authorization: unverified → partial ▲ security
- Injection markers: unverified → pass ▲ security
- Stability: unverified → pass ▲ security
- Transport: fail → pass ▲ security
- Endpoint reachability: not serving MCP → reachable ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- 17 Sept 26 −63
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: pass → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Authorization: partial → unverified ▼ security
- Transport: pass → fail ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- 16 Sept 26 +53
- Authorization: unverified → partial ▲ security
- Injection markers: unverified → pass ▲ security
- Stability: unverified → pass ▲ security
- Endpoint reachability: not serving MCP → reachable ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- 15 Sept 26 −53
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: pass → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Authorization: partial → unverified ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- 11 Sept 26 +1
- Stability: 0.97 → pass security
- 10 Sept 26 −1
- Stability: pass → 0.97 functional
- 9 Sept 26 +1
- Stability: 0.97 → pass security
- 8 Sept 26 −1
- Stability: pass → 0.97 functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 20 Sept 2026 · Probed https://accessibility.groundlogic.ai/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=accessibility.groundlogic.ai | CN=YE2,O=Let's Encrypt,C=US | 8 Sept 2026 | 7 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 54fbf630bf9afc9d6f2ac7088b414ce6a11 |
| SANs: accessibility.groundlogic.ai | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of accessibility.groundlogic.ai. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ai. | present | 3799 | 8 | Verified |
| groundlogic.ai. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000; includeSubDomains |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://accessibility.groundlogic.ai/mcp | Verified | 200 | |
| http (plaintext) | http://accessibility.groundlogic.ai/mcp | HTTPS enforced | 301 | https://accessibility.groundlogic.ai:443/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
generate_fixes ~99
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.
| Name | Type | Req | Description |
|---|---|---|---|
| anthropic_api_key | string | yes | Your Anthropic API key (used only for this request, never stored) |
| framework | string | – | The frontend framework of the codebase being fixed |
| scan_id | string | yes | The scan_id returned by scan_accessibility |
No output schema declared.
No examples provided.
generate_vpat ~189
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.
| Name | Type | Req | Description |
|---|---|---|---|
| anthropic_api_key | string | yes | Your Anthropic API key (used only for this request, never stored) |
| company_name | string | yes | Company or organization name |
| contact_email | string | yes | 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 | yes | Name of the product being evaluated |
| product_version | string | – | Version of the product |
| scan_id | string | yes | The scan_id from scan_accessibility |
No output schema declared.
No examples provided.
re_verify ~84
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.
| Name | Type | Req | Description |
|---|---|---|---|
| anthropic_api_key | string | yes | Your Anthropic API key (used only for this request, never stored) |
| scan_id | string | yes | The original scan_id from scan_accessibility to compare against |
No output schema declared.
No examples provided.
scan_accessibility ~192
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.
| Name | Type | Req | Description |
|---|---|---|---|
| anthropic_api_key | string | yes | 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 | yes | 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… |
No output schema declared.
No examples provided.
What is the io.github.groundlogic-ai-source/accessibility-ai MCP server?
io.github.groundlogic-ai-source/accessibility-ai is an MCP server listed in the public MCP registry as io.github.groundlogic-ai-source/accessibility-ai. Scan URLs for WCAG 2.1 violations, generate AI fixes, and produce VPAT 2.5 compliance reports. This page covers its hosted endpoint (https://accessibility.groundlogic.ai/mcp).
Is the io.github.groundlogic-ai-source/accessibility-ai MCP server safe to use?
io.github.groundlogic-ai-source/accessibility-ai scores 88 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 io.github.groundlogic-ai-source/accessibility-ai MCP server expose?
io.github.groundlogic-ai-source/accessibility-ai exposes 4 tools: scan_accessibility, generate_fixes, re_verify, generate_vpat. Their descriptions and schemas cost roughly 564 tokens of context every time the server is loaded.
Does the io.github.groundlogic-ai-source/accessibility-ai MCP server require authentication?
No. We connected to io.github.groundlogic-ai-source/accessibility-ai without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the io.github.groundlogic-ai-source/accessibility-ai MCP server still maintained?
io.github.groundlogic-ai-source/accessibility-ai is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.