← The evidence ledger
Evidence row 258813
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint f9fd5dc8-62fc-4322-82e7-85f83414de08
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c727f313259287552eaefbbaa8eb068d37d2f75ccc92fa086202543f01dd64e2
- Leaf
- 0x84abfcef05344611fbbf2300ede254885305aca94484b8105d6033fd0c8b5500
What was observed
{
"count": 15,
"tools": [
{
"description": "Generates only LIVE deterministic formats after plan acceptance and verification; STEP remains unavailable.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"entitlement": {
"default": "FREE",
"enum": [
"FREE",
"PAID_VERIFIED"
],
"type": "string"
},
"format": {
"enum": [
"STL",
"3MF",
"OPENSCAD"
],
"type": "string"
},
"solutionId": {
"pattern": "^[a-z0-9][a-z0-9_.:-]{1,119}$",
"type": "string"
}
},
"required": [
"solutionId",
"format"
],
"type": "object"
},
"name": "generate_artifact"
},
{
"description": "Explores candidate transformations from the same PhysicalProblem and labels every unverified candidate as HYPOTHESIS.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"description": {
"maxLength": 2000,
"minLength": 1,
"type": "string"
}
},
"required": [
"description"
],
"type": "object"
},
"name": "generate_hypotheses"
},
{
"description": "Compares two canonical ProductTwins. It reports direct compatibility only when their verified interface system matches.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"productA": {
"pattern": "^[a-z0-9][a-z0-9_.:-]{1,119}$",
"type": "string"
},
"productB": {
"pattern": "^[a-z0-9][a-z0-9_.:-]{1,119}$",
"type": "string"
}
},
"required": [
"productA",
"productB"
],
"type": "object"
},
"name": "get_compatibility"
},
{
"description": "Calculates deterministic manufacturing compensation and returns an explicit physical-test warning.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"fitType": {
"enum": [
"PRESS",
"TIGHT",
"SLIDING",
"LOOSE"
],
"type": "string"
},
"gender": {
"enum": [
"MALE",
"FEMALE",
"NEUTRAL"
],
"type": "string"
},
"material": {
"maxLength": 20,
"type": "string"
},
"measurementBasis": {
"enum": [
"NOMINAL",
"INTERNAL",
"EXTERNAL"
],
"type": "string"
},
"nominalMm": {
"exclusiveMinimum": 0,
"maximum": 1000,
"type": "number"
},
"process": {
"maxLength": 30,
"type": "string"
},
"userCalibrationMm": {
"maximum": 5,
"minimum": -5,
"type": "number"
}
},
"required": [
"nominalMm",
"fitType"
],
"type": "object"
},
"name": "get_fit_guidance"
},
{
"description": "Returns the single highest-value missing observation without promoting hypotheses to facts.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"description": {
"maxLength": 2000,
"minLength": 1,
"type": "string"
}
},
"required": [
"description"
],
"type": "object"
},
"name": "get_next_observation"
},
{
"description": "Deprecated compatibility adapter. Returns provider discovery only; use get_verified_commerce_options for separated verified output.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"limit": {
"default": 6,
"maximum": 10,
"minimum": 1,
"type": "integer"
},
"query": {
"maxLength": 300,
"minLength": 1,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"name": "get_offers"
},
{
"description": "Returns one canonical ProductTwin and its source-level provenance by stable identifier.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"id": {
"pattern": "^[a-z0-9][a-z0-9_.:-]{1,119}$",
"type": "string"
}
},
"required": [
"id"
],
"type": "object"
},
"name": "get_product"
},
{
"description": "Returns discovery candidates separately from RevenueGuard-approved monetizable offers and enforces distribution rights per surface.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"limit": {
"default": 6,
"maximum": 10,
"minimum": 1,
"type": "integer"
},
"query": {
"maxLength": 300,
"minLength": 1,
"type": "string"
},
"surface": {
"default": "MCP",
"enum": [
"WEB",
"REST_API",
"MCP",
"WEBMCP",
"CHATGPT_APP",
"APIFY"
],
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"name": "get_verified_commerce_options"
},
{
"description": "Lists only generator families implemented by the current deterministic core.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"intent": {
"enum": [
"CONNECT",
"REPAIR",
"CREATE"
],
"type": "string"
}
},
"required": [],
"type": "object"
},
"name": "list_generation_options"
},
{
"description": "Runs the deterministic problem-first resolver and returns the best supported next action or the minimum missing information.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"description": {
"maxLength": 2000,
"minLength": 1,
"type": "string"
},
"intent": {
"enum": [
"CONNECT",
"REPAIR",
"FIND_OR_MAKE",
"MODIFY",
"CREATE"
],
"type": "string"
},
"productA": {
"maxLength": 200,
"type": "string"
},
"productB": {
"maxLength": 200,
"type": "string"
},
"relationship": {
"maxLength": 80,
"type": "string"
}
},
"required": [
"description"
],
"type": "object"
},
"name": "resolve_problem"
},
{
"description": "Searches the verified local index for candidates; a candidate is never presented as an identified product without evidence.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"limit": {
"default": 8,
"maximum": 20,
"minimum": 1,
"type": "integer"
},
"query": {
"maxLength": 500,
"minLength": 1,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"name": "search_candidates"
},
{
"description": "Searches the verified local product and part-type index without inventing identities.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"limit": {
"default": 8,
"maximum": 20,
"minimum": 1,
"type": "integer"
},
"query": {
"maxLength": 500,
"minLength": 1,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"name": "search_parts"
},
{
"description": "Runs the canonical resolver and returns either a supported solution or the next required observation.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"description": {
"maxLength": 2000,
"minLength": 1,
"type": "string"
}
},
"required": [
"description"
],
"type": "object"
},
"name": "synthesize_physical_solution"
},
{
"description": "Builds the canonical PhysicalProblem, Observation Graph and explicit unknown set from the supplied description.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"description": {
"maxLength": 2000,
"minLength": 1,
"type": "string"
}
},
"required": [
"description"
],
"type": "object"
},
"name": "understand_physical_problem"
},
{
"description": "Checks a proposed candidate independently against the canonical constraints and reports verification separately from generation.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"candidate": {
"additionalProperties": true,
"type": "object"
},
"description": {
"maxLength": 2000,
"minLength": 1,
"type": "string"
}
},
"required": [
"description",
"candidate"
],
"type": "object"
},
"name": "verify_solution"
}
]
}What the leaf hashes
{"body":"c727f313259287552eaefbbaa8eb068d37d2f75ccc92fa086202543f01dd64e2","id":258813,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793030397475111,"prev":null,"subject":"f9fd5dc8-62fc-4322-82e7-85f83414de08","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x84ab92648f262b21bfcf3e92504ea9cf387649cda12e5c676d5bccc6d3ad547f
- 0x34fa9687db8d614cda7f8594b392b81235992bbf279f215643e5367ccc5b54bb
- 0x7216b5407b457e92ba7021ce3b552fb4db087d040e71e70749faeaaad32e8445
- 0xe2eaec8823585125aa42b4717bf4c6fe49c0220cf6bdcc8e49f154a8b7c2e9f5
- 0x38b948148af3f35820bfc0bb8157dc3cc62d3484024ddcb7cd9b12362898d30a
- 0x1397ce2b4cb5fd3245d48d6fa76682458139f877faac8394a6371f61ac1d0ed2
- 0x2f02ef10e969beaa2b30b76ae5cf7b1b284bf6f6de6957a9e897ef388177a801
- 0x8c042d5e2ee0f3f4219afbce11e4c6cd32c6e1dfe82387da19da2b577d2915ad
- 0xca94b2eb4dbd39705fde6c0afe784886166d172e034b96706e6f73452b52855c
- 0x885deb0e4307fa99df9e773ff11344ee034f4c9c93d7eb138d0da714c1f8128b
- 0x147021357b2eb773d60db74f751316bfd367b06080320d378c0c402240e98d59
- 0x146f43471a3bde6d8a04e87b6afd3ee6860c6e38a009f86aee705ce722b67748
- 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
- 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
- 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae