← The evidence ledger
Evidence row 574457
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 5fb64f53-6d65-4f3a-b28a-0e7d1e95a16c
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 1a5549c4469584f040fd6e68040d661d12354e7662d6d595a8f76975c8c295ea
- Leaf
- 0x71d69678c5a3cd4a8b7fc08e304f7a1c88150c93544d04617c2b81803c165e12
What was observed
{
"count": 12,
"tools": [
{
"description": "AFTER find_nearby_courses, pass its center latitude/longitude, access and holes preferences, and number_of_courses to make a 1-4 course shortlist. You can also start directly with a plain-language location (place, station, address, or US ZIP). Optional tee yardage and slope ranges rank matching tees by fit plus straight-line distance; without tee preferences, courses are nearest-first and missing scorecards are retained. Returns ranked course picks with canonical Stymie URLs, reusable slugs, selection reasons, distance, access, holes, and published tee data when available. Public access excludes unknown/private courses; private picks require the golfer to confirm access. No booking, tee-time availability, transit routing, or drive times are provided. Use returned URLs as citations without inventing slugs.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"access": {
"default": "public",
"enum": [
"all",
"public",
"private",
"semi_private",
"municipal",
"resort"
],
"type": "string"
},
"country": {
"description": "Country code to disambiguate a place; GB means UK",
"enum": [
"US",
"CA",
"GB",
"IE",
"AU",
"NZ"
],
"type": "string"
},
"distance_miles": {
"anyOf": [
{
"enum": [
"5",
"10",
"20",
"25",
"50"
],
"type": "string"
},
{
"const": 5,
"type": "number"
},
{
"const": 10,
"type": "number"
},
{
"const": 20,
"type": "number"
},
{
"const": 25,
"type": "number"
},
{
"const": 50,
"type": "number"
}
],
"default": "25",
"description": "Search radius in miles: one of 5, 10, 20, 25, 50"
},
"holes": {
"anyOf": [
{
"enum": [
"9",
"18",
"27",
"36"
],
"type": "string"
},
{
"const": 9,
"type": "number"
},
{
"const": 18,
"type": "number"
},
{
"const": 27,
"type": "number"
},
{
"const": 36,
"type": "number"
}
]
},
"latitude": {
"maximum": 90,
"minimum": -90,
"type": "number"
},
"location": {
"description": "Place name, station, address, or US ZIP; omit when reusing the nearby result coordinates",
"maxLength": 200,
"type": "string"
},
"longitude": {
"maximum": 180,
"minimum": -180,
"type": "number"
},
"number_of_courses": {
"default": 2,
"maximum": 4,
"minimum": 1,
"type": "integer"
},
"slope_max": {
"maximum": 155,
"minimum": 55,
"type": "integer"
},
"slope_min": {
"maximum": 155,
"minimum": 55,
"type": "integer"
},
"state": {
"maxLength": 3,
"minLength": 2,
"type": "string"
},
"tee_yards_max": {
"maximum": 8500,
"minimum": 500,
"type": "integer"
},
"tee_yards_min": {
"maximum": 8500,
"minimum": 500,
"type": "integer"
}
},
"type": "object"
},
"name": "build_golf_trip"
},
{
"description": "START HERE to plan golf near a place, transit station, address, or US ZIP: pass the place text as location, plus access (public/private/all) and holes (9/18) if known. Coordinates are optional; no slug knowledge is needed. Resolves the location and returns its labeled center and a nearest-first ranked shortlist with canonical Stymie URLs, reusable slugs, straight-line miles, access, holes, and scorecard availability. If the place is ambiguous, ask the golfer to choose a candidate. NEXT call build_golf_trip with the returned latitude/longitude and the same preferences for 1-4 course picks. Use search_courses only for a specific course name. Copy returned URLs verbatim; distances are not drive/transit times.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"access": {
"default": "all",
"enum": [
"all",
"public",
"private",
"semi_private",
"municipal",
"resort"
],
"type": "string"
},
"country": {
"description": "Country code to disambiguate a place; GB means UK",
"enum": [
"US",
"CA",
"GB",
"IE",
"AU",
"NZ"
],
"type": "string"
},
"distance_miles": {
"anyOf": [
{
"enum": [
"5",
"10",
"20",
"25",
"50"
],
"type": "string"
},
{
"const": 5,
"type": "number"
},
{
"const": 10,
"type": "number"
},
{
"const": 20,
"type": "number"
},
{
"const": 25,
"type": "number"
},
{
"const": 50,
"type": "number"
}
],
"default": "25",
"description": "Search radius in miles: one of 5, 10, 20, 25, 50"
},
"holes": {
"anyOf": [
{
"enum": [
"9",
"18",
"27",
"36"
],
"type": "string"
},
{
"const": 9,
"type": "number"
},
{
"const": 18,
"type": "number"
},
{
"const": 27,
"type": "number"
},
{
"const": 36,
"type": "number"
}
],
"description": "Total course holes; omit if flexible"
},
"latitude": {
"maximum": 90,
"minimum": -90,
"type": "number"
},
"limit": {
"default": 25,
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"location": {
"description": "Place name, transit station, address, or US ZIP; extract the place from the golfer’s sentence",
"maxLength": 200,
"type": "string"
},
"longitude": {
"maximum": 180,
"minimum": -180,
"type": "number"
},
"state": {
"description": "State/province code, e.g. IL, ON, or NSW, to disambiguate a place",
"maxLength": 3,
"minLength": 2,
"type": "string"
}
},
"type": "object"
},
"name": "find_nearby_courses"
},
{
"description": "Get details about a golf course architect: bio, Wikipedia image, birth/death years, nationality, and all courses they designed grouped by state. Provide either the architect name or URL slug.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"name": {
"description": "Architect name, e.g. \"Robert Trent Jones Sr.\"",
"type": "string"
},
"slug": {
"description": "Architect slug, e.g. \"robert-trent-jones-sr\"",
"type": "string"
}
},
"type": "object"
},
"name": "get_architect"
},
{
"description": "Get full details for a specific golf course by a returned Stymie URL or slug. Returns name, location, type, holes, architect, year built, amenities, public contact info, recorded closure status, and published tee ratings. A recorded open flag is not a live confirmation of seasonal opening or tee-time availability. Covers the US, Canada, UK, Ireland, Australia and New Zealand.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"slug": {
"description": "Paste the canonical Stymie course URL or reusable slug returned by search_courses, find_nearby_courses, or build_golf_trip",
"type": "string"
}
},
"required": [
"slug"
],
"type": "object"
},
"name": "get_course"
},
{
"description": "Return a live count of Stymie course, scorecard, logo, architect, equipment, and current-deal coverage. Use this instead of quoting hardcoded catalog sizes.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {},
"type": "object"
},
"name": "get_data_coverage"
},
{
"description": "Get golf-equipment sale offers that were marked in stock when checked within the last 48 hours, with a checked price below list price. Returns each product’s canonical Stymie detail URL, merchant offer URL, price, savings and checked_at time. Link every recommended product to its returned Stymie URL, and use the returned offer URL for the merchant. Prices and stock can change after checking; confirm at the merchant. Disclose that offer links may earn Stymie a commission at no extra cost to the buyer.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"category": {
"enum": [
"ball",
"driver",
"putter",
"rangefinder",
"launch_monitor"
],
"type": "string"
},
"limit": {
"default": 20,
"maximum": 50,
"minimum": 1,
"type": "integer"
}
},
"type": "object"
},
"name": "get_deals"
},
{
"description": "Rank courses in a state using published tee data: hardest uses highest slope, easiest uses lowest slope among public/municipal courses, and longest uses maximum yardage. Returns each course name, access type, measured value and canonical Stymie URL. Link each recommended course using its returned URL and identify the ranking metric. These are tee-data rankings, not quality ratings or current booking availability; disclose private access.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"category": {
"default": "hardest",
"description": "Ranking category",
"enum": [
"hardest",
"easiest",
"longest"
],
"type": "string"
},
"limit": {
"default": 10,
"description": "Number of results",
"maximum": 25,
"minimum": 1,
"type": "integer"
},
"state": {
"description": "2-letter state code, e.g. \"NJ\"",
"maxLength": 2,
"minLength": 2,
"type": "string"
}
},
"required": [
"state"
],
"type": "object"
},
"name": "get_leaderboard"
},
{
"description": "Get the full scorecard for a golf course: all tee sets with hole-by-hole par, yardage, stroke index, and front/back nine ratings. Available for thousands of courses with scorecard data.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"slug": {
"description": "Paste the canonical Stymie course URL or reusable slug returned by search_courses, find_nearby_courses, or build_golf_trip",
"type": "string"
}
},
"required": [
"slug"
],
"type": "object"
},
"name": "get_scorecard"
},
{
"description": "Search for a named course or filter the directory by city/state, access, and holes. For a trip near a place, station, address, or ZIP, call find_nearby_courses FIRST; do not put the place name in query (query searches course names). You may also pass location here for a proximity search. Returns canonical Stymie URLs, reusable slugs, access, holes, scorecard availability, and straight-line miles when a location is supplied. Copy returned URLs; never construct county slugs. Next: get_course with a returned URL, or build_golf_trip with the resolved center and preferences.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"city": {
"description": "City name",
"type": "string"
},
"country": {
"enum": [
"US",
"CA",
"GB",
"IE",
"AU",
"NZ"
],
"type": "string"
},
"distance_miles": {
"default": 50,
"maximum": 50,
"minimum": 1,
"type": "number"
},
"holes": {
"anyOf": [
{
"enum": [
"9",
"18",
"27",
"36"
],
"type": "string"
},
{
"const": 9,
"type": "number"
},
{
"const": 18,
"type": "number"
},
{
"const": 27,
"type": "number"
},
{
"const": 36,
"type": "number"
}
],
"description": "Number of holes"
},
"limit": {
"default": 20,
"description": "Results per page (max 50)",
"maximum": 50,
"minimum": 1,
"type": "integer"
},
"location": {
"description": "Plain-language place, station, address, or US ZIP; find_nearby_courses is the recommended first step for trips",
"maxLength": 200,
"type": "string"
},
"page": {
"default": 1,
"description": "Page number",
"maximum": 9007199254740991,
"minimum": 1,
"type": "integer"
},
"query": {
"description": "Course name search (partial match)",
"type": "string"
},
"state": {
"description": "State/province code, e.g. IL, ON, NSW",
"maxLength": 3,
"minLength": 2,
"type": "string"
},
"type": {
"description": "Course type filter",
"enum": [
"public",
"private",
"semi_private",
"municipal",
"resort"
],
"type": "string"
},
"zip": {
"description": "US ZIP; use location for other places",
"pattern": "^\\d{5}$",
"type": "string"
}
},
"type": "object"
},
"name": "search_courses"
},
{
"description": "Search current golf balls, drivers, putters, rangefinders, and launch monitors. Returns official Stymie detail URLs, images, MSRP, and stated best-for guidance when published.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"category": {
"enum": [
"ball",
"driver",
"putter",
"rangefinder",
"launch_monitor"
],
"type": "string"
},
"limit": {
"default": 10,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"query": {
"description": "Brand and/or model name",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"name": "search_equipment"
},
{
"description": "Search Stymie across golf courses, current equipment, architects, and major site tools. Use this first when the user does not specify which Stymie collection they need.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"limit": {
"default": 8,
"maximum": 20,
"minimum": 1,
"type": "integer"
},
"query": {
"description": "A course, equipment model, brand, architect, destination, or golf topic",
"maxLength": 80,
"minLength": 2,
"type": "string"
},
"state": {
"description": "Optional 2-letter state filter for course results",
"maxLength": 3,
"minLength": 2,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"name": "search_stymie"
},
{
"description": "Get booking information for a course already returned by search_courses or find_nearby_courses. Returns its Stymie course-page link, where the golfer can find the official website or phone, plus an optional early-access alerts page. This legacy search_tee_times tool does not search live inventory: status is always not_available. It cannot book, pay, enroll in alerts, or confirm availability.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"date": {
"description": "Desired date (YYYY-MM-DD)",
"type": "string"
},
"players": {
"description": "Number of players",
"maximum": 4,
"minimum": 1,
"type": "integer"
},
"slug": {
"description": "Canonical Stymie course URL or full_slug returned by a course lookup",
"type": "string"
}
},
"required": [
"slug"
],
"type": "object"
},
"name": "search_tee_times"
}
]
}What the leaf hashes
{"body":"1a5549c4469584f040fd6e68040d661d12354e7662d6d595a8f76975c8c295ea","id":574457,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793141535985309,"prev":null,"subject":"5fb64f53-6d65-4f3a-b28a-0e7d1e95a16c","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0x71d67c25c81232261fd1d430f126308860ee8a12e25e02223c397d5d729d880d
- 0x2a6ef1096a28733dd42ef93fcc1aad77ebb04ad5a2e82f1482f607a045c25b83
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- 0x45f2cab9c58b653b155c2ff18191ab2210f70d2e06fcfedc2fb8a1905fbdc064
- 0x198b9643ca3d0958dba229d7f5677f20d682a6e61c8a6bed94e808b0653587af
- 0x37657e847368f6ba790cd689fc78a7b0600ae1dc3ab12215c771befcd1bf6cfc
- 0xb46ea690b1bfa58aeb03c5a5d74cb0b57a0862e2933706289fdde47300196ab9
- 0x7591eafc3e648be43f60e4a3e16be5a82c21fe3960aea371501eb6671c90e0d4
- 0xb91e4340f301c3f480fecc367df4983987c566c80bf31c94d1c35c45cdba81f1
- 0x56e9f8980db2a3e15f26c8a16e5a1a3ff3a2108513926ff9f1bb83e4c93ffd96
- 0x36f1c88d0589e24531b7c2fe9c066893e7b891db974b9e8f5e5ebc201c6cf9ef
- 0x8a2168d13e43e2c8b0f508ca779f90beef60501499eeab439eb7d23816a97bc4
- 0x2926e99aefa0ff2e14a67a3ae10a7f6e753ce4b799c6fe531f8cbf8d33b31a66
- 0xb2ae53d841a55a805fb4078b1a7d44e08a81aba4be3690bac3a5b4c366bf39da
- 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
- 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
- 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4