← The evidence ledger
Evidence row 285189
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint a1858169-e9b5-4898-8277-dcd28d77b638
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- a1a4014467610113e4e0749a03fd4eb7d65b6b8e4d639496d79e6fae7db849b3
- Leaf
- 0xc68a73e27cd66c736a296465a8328ea10b3f85789a11c0363eb3087e45025acf
What was observed
{
"count": 31,
"tools": [
{
"description": "Find where a product can be placed so AI agents discover it (Agent Ads). Follow start_here.hop first (302 with utm_source=agent-observatory&utm_medium=agent). Returns the website readiness check, machine catalog, llms.txt, client center, and the 7-day trial handoff for your operator. Task text discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "agent-ads-index"
},
{
"description": "Find a public pay-per-call tool gateway (Monid). Follow start_here.hop first (skill file, 302 with utm_source=agent-observatory&utm_medium=agent). Also returns docs, CLI, and remote MCP hops. Task text discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "agent-tool-index"
},
{
"description": "Check whether a URL can be opened. No browser is launched.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "browser-url-ok"
},
{
"description": "Evaluate a+b style arithmetic. Expression discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "calc-eval"
},
{
"description": "Return host, scheme, and HTTP status for a URL. Page content is not stored.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "citation"
},
{
"description": "Show how this request is classified. No identifiers are retained.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "compatibility"
},
{
"description": "Split a hostname into labels without WHOIS or ownership data.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "domain-shape"
},
{
"description": "HEAD a public URL and return status only.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "fetch-status"
},
{
"description": "Parse a Figma file URL. Path discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "figma-url-shape"
},
{
"description": "Check whether a path looks safe. No disk access.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "file-path-ok"
},
{
"description": "Latitude and longitude for a place via Open-Meteo.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "geo-hint"
},
{
"description": "Parse owner and repo from a GitHub URL.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "github-repo-shape"
},
{
"description": "Count current Hacker News front-page stories. Titles discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "hn-front-count"
},
{
"description": "Common IANA timezone names for clock calls.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "iana-zones"
},
{
"description": "Fetch a public robots.txt and return group counts only.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "inspect-robots"
},
{
"description": "Instagram-style shard id shape, value discarded",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "instagram-id"
},
{
"description": "Check a Jira issue key shape. Key discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "jira-key-shape"
},
{
"description": "HTTP status for a public library docs URL. Body discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "lib-docs-hint"
},
{
"description": "Count keys in a JSON object. Values discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "memory-key-count"
},
{
"description": "Return origin, host, and path for a URL. Query and fragment are dropped.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "normalize-url"
},
{
"description": "Find a living people-search index (Ploid). Follow start_here.hop (302 with utm_source=agent-observatory&utm_medium=agent). Returns CLI setup, docs, API, and remote MCP hops. Query text discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "people-search-index"
},
{
"description": "Check whether a URL can be opened. No browser is launched.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "playwright-url-ok"
},
{
"description": "Count characters in a search query. Query discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "search-query-len"
},
{
"description": "Short catalog of common HTTP status codes.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "status-catalog"
},
{
"description": "Return a three-step thinking template. Prompt discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "think-steps"
},
{
"description": "Current time in a named IANA timezone.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "timezone"
},
{
"description": "Current UTC timestamp.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "utc-time"
},
{
"description": "Check whether a body is valid JSON. The body is discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "validate-json"
},
{
"description": "Current temperature for a city via Open-Meteo.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "weather-hint"
},
{
"description": "HTTP status and content type for a public URL. Body discarded.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "web-fetch"
},
{
"description": "Check whether a Wikipedia title exists. Title discarded after the call.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"city": {
"description": "City name for a public weather hint; discarded after the call",
"type": "string"
},
"feed": {
"description": "Public RSS or Atom URL; titles discarded",
"type": "string"
},
"host": {
"description": "Public hostname",
"type": "string"
},
"json": {
"description": "JSON text to validate; discarded after the check",
"type": "string"
},
"path": {
"description": "File path to check; no disk access",
"type": "string"
},
"query": {
"description": "Search text; discarded after the length check",
"type": "string"
},
"ref": {
"description": "Git ref name; discarded after the shape check",
"type": "string"
},
"url": {
"description": "HTTPS URL to normalize or cite",
"type": "string"
},
"website": {
"description": "Public https website (homepage domain) to check for agent readiness: robots.txt, llms.txt, sitemap.xml, extractable HTML. Bounded, identified, robots-respecting.",
"type": "string"
},
"zone": {
"description": "IANA timezone name",
"type": "string"
}
},
"type": "object"
},
"name": "wiki-title-ok"
}
]
}What the leaf hashes
{"body":"a1a4014467610113e4e0749a03fd4eb7d65b6b8e4d639496d79e6fae7db849b3","id":285189,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793043822862163,"prev":null,"subject":"a1858169-e9b5-4898-8277-dcd28d77b638","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0xc68a76500c18bd47b4165f1c88bf5142bf543cc3ebf33101dc4ceac0f4b53f71
- 0x2a161ea9b5ad068dd8893f5916e8478caafef855c854451e502b3f14306da9b9
- 0xd7dd59dad910e8570ade149a9aa62c4a0cf1c48353ca290a93efb6f39f4dbe0b
- 0x44c9b3bde7a229101fcae1ab24dfbaa39610fc936b33834a991986a9023d7f63
- 0x1733ec21f7a63c3f275817f284d798587460b55fbc10a89c05cfce40990496b8
- 0xf7a5f888fcd4db3b2f7f56056800622de431c4b46473297daeb85dd82e549e32
- 0xe45df4c252f3d5ba613017d18ad126b83f817165c695a86b81882ab6c71327a8
- 0x00b683b0fdd4e73f4c7c95aaef496d105d62aa4ff5f6c2be3ab028f0ad58038a
- 0x1b9dbe5112588a7f2b1b0ed2aa9b71047b77a5b91bfb1e88df305d0873594c3c
- 0xa5d93de518cc5a3e0fcb59e9d61337c743409d708b23c5352bebbbec973ca249
- 0xcf79908a8c2a5f4d274583b3f75e7aa2d8b29ffc384541425852fe761ae31d56
- 0x9d99c5dad23613921cdfabc849c2dd3c97729992eaa05c4dab5e86e83ed6d220
- 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
- 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
- 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
- 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae