← The evidence ledger
Evidence row 284831
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 45ab04a3-c4ce-4e4e-b626-4e273e614687
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- e3129b70c9439ea30e1b8c1a2291725e90a23233fc90d6a0e9069f63d84acad2
- Leaf
- 0x68cef98609c17dce790f378a56a60d219b3f4856c1af1db5c4098ebeeb1d6f2c
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": "Lowercase hex charset, input 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": "hex-lower-ok"
},
{
"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": "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":"e3129b70c9439ea30e1b8c1a2291725e90a23233fc90d6a0e9069f63d84acad2","id":284831,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793043594815315,"prev":null,"subject":"45ab04a3-c4ce-4e4e-b626-4e273e614687","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x68cf0de67973153cd7751563b25f4077894d8c94a28c056094a55896c9bac8cd
- 0x5965b7c6991ddcab1a6b4b8bb9b5031ad67c4d2155e644224fae17fee10cd0cb
- 0x981c47fa79a7d8df1b0e95f867b37449228960bdc57c40af1b652f116c8e892f
- 0xe2543b67ca12d9327624116855c1bc502ab01b7d0ce4c3a83e5fe097a94af86d
- 0xfa337f3b21019ead0cfd1290b17837d3b4a6ba6e22a083c22d091ec852c2200d
- 0x5d74ff41738a527d504e8fa64f28fef85d54d3923f8cb235b3e6736e02f4351f
- 0x488956afc07b02cd16b367135be8e8552e28caa8d31f3dd20c5632383c02bdef
- 0xc51d2283793d4dd39b07e546d4a0cb10d15edcbde42c1d75fe4c4f0d0f1550b7
- 0x0ef50c198249020747276d8990f1136738069e3d94a50f42f5557e2f30f85231
- 0x13e4c71dea6ead16b673621a000980228fb6632849515de881753d7ecc85106a
- 0x413b0c9464d3b38d47c32aba246ca98fb26aca16664bc872d8c725efdcf42145
- 0x9483a0a7a066ffc2fb890c8f34dbc91bf373e546e4a3800b76064288b3cc4875
- 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
- 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
- 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
- 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae