Search / dev.llms-txt-validator/llms-txt-validator
protogridR0· no sign-inValidate a site's llms.txt against the spec: fetches every linked URL, scores it 0-100.
v1.0.0 · active · website · descriptor JSON · versions
{
"mcpServers": {
"llms-txt-validator": {
"type": "http",
"url": "https://llms-txt-validator.dev/mcp"
}
}
}claude mcp add --transport http llms-txt-validator https://llms-txt-validator.dev/mcp[mcp_servers.llms-txt-validator]
url = "https://llms-txt-validator.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"llms-txt-validator": {
"type": "remote",
"url": "https://llms-txt-validator.dev/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"llms-txt-validator": {
"type": "http",
"url": "https://llms-txt-validator.dev/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=llms-txt-validator&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbGxtcy10eHQtdmFsaWRhdG9yLmRldi9tY3AifQ%3D%3D"
}{
"servers": {
"llms-txt-validator": {
"type": "http",
"url": "https://llms-txt-validator.dev/mcp"
}
}
}{
"mcpServers": {
"llms-txt-validator": {
"httpUrl": "https://llms-txt-validator.dev/mcp"
}
}
}extensions:
"llms-txt-validator":
enabled: true
name: "llms-txt-validator"
type: streamable_http
uri: "https://llms-txt-validator.dev/mcp"
timeout: 300
protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28protocol.statelessonly applies to 2026-07-28 serversprotocol.transportstreamable HTTPprotocol.list_ttlonly applies to 2026-07-28 serversauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky onestools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: generate_llms_txt (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); validate_llms_txt (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); validate_llms_txt_content (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)tools.token_costabout 217 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changesno tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+dns-namespace +website +reachable +uptime-100% +updated-12d-ago -no-repository
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://llms-txt-validator.dev/mcp streamable-http | none | yes | 100% | 714 ms | 2025-06-18 | 2026-10-20 |
generate_llms_txt | Scaffold a starter llms.txt for a domain from its homepage and sitemap. |
validate_llms_txt | Validate a website's llms.txt: returns a 0-100 quality score, findings, and AI-discoverability signals. Pass a domain or URL. |
validate_llms_txt_content | Validate raw llms.txt text you already hold, without fetching it. Returns the same score and findings. |
Schemas: list_tools.
{
"name": "dev.llms-txt-validator/llms-txt-validator",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://llms-txt-validator.dev/mcp",
"type": "streamable-http"
}
],
"version": "1.0.0",
"websiteUrl": "https://llms-txt-validator.dev",
"description": "Validate a site's llms.txt against the spec: fetches every linked URL, scores it 0-100."
}