← The evidence ledger
Evidence row 258804
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint e36a964e-49c4-4354-b510-5416fa016b5e
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- f24ae66e3a20528009f5a89566d2ca87cc65758285f7f6c3aacd06fa82e4b2cd
- Leaf
- 0xe1f4e3aa4a29e7a903ec8f5d96912aae68725a2930daf5ff2146f87f4b96de74
What was observed
{
"count": 6,
"tools": [
{
"description": "Draft the dangerous-goods paperwork for a load from its cargo lines: an IMDG 5.4.1 transport-document description per DG line (UN, proper shipping name, class, PG, marine pollutant), the 5.3 placards + marks required, and the 5.4.2 container/vehicle packing-certificate statements. Input is a \"loadingmcp.packing-list\" document. This is a DRAFT from the curated DGL — it lists the fields a DG-competent person must still complete (flash point, net explosive mass, unverified PSN) and is never signed.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"packingList": {
"additionalProperties": {},
"description": "A loadingmcp.packing-list document with DG-bearing lines (unNumber/hazmatClass/packingGroup/marinePollutant). See docs/INTEGRATION.md.",
"propertyNames": {
"type": "string"
},
"type": "object"
}
},
"required": [
"packingList"
],
"type": "object"
},
"name": "export_dg_paperwork"
},
{
"description": "Export a load as a machine-readable LOADING WORK ORDER: a numbered stuffing sequence (which SKU, where, in what order and orientation), the securing/bracing action list, the key declarable figures (VGM, axle load, centre of gravity), and an optional per-retailer inbound-packaging check (Amazon FBA / Walmart). Feed it to a WES/TMS, a robotic palletiser, or a printable worker sheet. This is decision support to MEET published retailer/carrier specs — verify in your own portal; it is not a retailer certification.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"equipmentCode": {
"description": "Equipment code, e.g. 40HC (see list_equipment). Omit to auto right-size.",
"type": "string"
},
"items": {
"description": "Cargo lines to load",
"items": {
"properties": {
"hazmatClass": {
"description": "IMDG class (e.g. \"3\", \"5.1\"); omit if none",
"type": "string"
},
"height": {
"description": "mm",
"type": "number"
},
"id": {
"description": "Your reference for this cargo line",
"type": "string"
},
"length": {
"description": "mm",
"type": "number"
},
"maxStackWeightKg": {
"minimum": 0,
"type": "number"
},
"quantity": {
"default": 1,
"exclusiveMinimum": 0,
"maximum": 9007199254740991,
"type": "integer"
},
"stackable": {
"default": true,
"type": "boolean"
},
"type": {
"default": "box",
"enum": [
"box",
"pallet",
"drum",
"cylinder",
"bigbag",
"roll",
"sack"
],
"type": "string"
},
"unNumber": {
"description": "UN number (e.g. \"UN1263\") — derives the IMDG class/PG/segregation/stowage/EmS from the DGL.",
"type": "string"
},
"weight": {
"description": "kg per unit",
"type": "number"
},
"width": {
"description": "mm",
"type": "number"
}
},
"required": [
"id",
"length",
"width",
"height",
"weight"
],
"type": "object"
},
"type": "array"
},
"mode": {
"default": "sea",
"description": "Transport mode for auto right-size (ignored when equipmentCode is given).",
"enum": [
"sea",
"road",
"air"
],
"type": "string"
},
"retailers": {
"description": "Retailer inbound-packaging profiles to check the load against.",
"items": {
"enum": [
"AMAZON_FBA",
"WALMART_STORES",
"WALMART_WFS",
"GENERIC_GMA"
],
"type": "string"
},
"type": "array"
}
},
"required": [
"items"
],
"type": "object"
},
"name": "export_plan"
},
{
"description": "ERP/TMS on-ramp: take a versioned \"loadingmcp.packing-list\" document (a WMS/ERP export — cargo lines + equipmentCode) and return a load plan + a container manifest. Parsing is fail-explicit: an invalid document returns the exact per-line issues, never a silently-dropped row. Pairs with plan_load's output for a full round-trip.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"packingList": {
"additionalProperties": {},
"description": "A loadingmcp.packing-list document: { format: \"loadingmcp.packing-list\", formatVersion, equipmentCode, jurisdiction?, lines: [...] }. See docs/INTEGRATION.md.",
"propertyNames": {
"type": "string"
},
"type": "object"
}
},
"required": [
"packingList"
],
"type": "object"
},
"name": "import_packing_list"
},
{
"description": "List the standard container, truck, ULD and pallet types LoadingMCP can plan loads into, with internal dimensions (mm) and max payload (kg).",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"category": {
"description": "Optional category filter",
"enum": [
"container",
"truck",
"uld",
"pallet"
],
"type": "string"
}
},
"type": "object"
},
"name": "list_equipment"
},
{
"description": "Compute a 3D load plan for cargo into a container or truck: containers used, utilization (volume & payload %), centre of gravity, crush-protection violations, and a securing checklist (round cargo that rolls, soft cargo that slumps). Cargo `type` drives realism — drums/pipes hex-nest, big bags/sacks load on top and are never crushed. Omit `equipmentCode` to auto right-size to the cheapest container that fits. A real API key runs the production PackingSolver optimizer; the public demo key uses the offline preview packer.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"equipmentCode": {
"description": "Equipment code, e.g. 40HC (see list_equipment). Omit to auto right-size.",
"type": "string"
},
"items": {
"description": "Cargo lines to load",
"items": {
"properties": {
"boardCaliperMm": {
"description": "Corrugated board thickness (mm)",
"exclusiveMinimum": 0,
"type": "number"
},
"boardEctLbIn": {
"description": "Corrugated edge-crush test (lb/in) → physical McKee crush limit for cartons",
"exclusiveMinimum": 0,
"type": "number"
},
"bulky": {
"default": false,
"description": "Bulky/awkward — never takes a load on top and needs handling clearance",
"type": "boolean"
},
"compatibilityGroup": {
"description": "Class-1 explosives compatibility group (A–S).",
"type": "string"
},
"deliveryStop": {
"description": "Multi-drop delivery-stop order (1 = first delivered, loaded last at the doors). ≥2 distinct stops + sequenceStops zones the load nose→doors.",
"exclusiveMinimum": 0,
"maximum": 9007199254740991,
"type": "integer"
},
"doubleWall": {
"description": "Double-wall corrugated (vs single)",
"type": "boolean"
},
"hazmatClass": {
"description": "IMDG dangerous-goods class (e.g. \"3\", \"5.1\") — drives 7.2.4 segregation. Omit for non-hazardous.",
"type": "string"
},
"height": {
"description": "mm",
"type": "number"
},
"id": {
"description": "Your reference for this cargo line",
"type": "string"
},
"length": {
"description": "mm",
"type": "number"
},
"limitedQuantity": {
"description": "Shipped as a limited quantity (IMDG 3.4) — exempt from most segregation except vs class 1/7.",
"type": "boolean"
},
"marinePollutant": {
"description": "Marine pollutant (IMDG 2.10 / MARPOL Annex III). Derived from the DGL.",
"type": "boolean"
},
"maxStackWeightKg": {
"description": "Your crush limit: max kg allowed on top of one unit. Omit for a generous default; 0 = nothing may stack on it.",
"minimum": 0,
"type": "number"
},
"packingGroup": {
"description": "IMDG packing group. Derived from the UN number when unNumber is set.",
"enum": [
"I",
"II",
"III"
],
"type": "string"
},
"quantity": {
"default": 1,
"exclusiveMinimum": 0,
"maximum": 9007199254740991,
"type": "integer"
},
"refrigerated": {
"default": false,
"description": "Needs the cold chain (reefer only)",
"type": "boolean"
},
"segregateFromGroups": {
"description": "IMDG segregation groups to keep this substance away from (its DGL column-16b provisions).",
"items": {
"type": "string"
},
"type": "array"
},
"segregationGroups": {
"description": "IMDG 2.7.2.5 segregation groups this substance belongs to.",
"items": {
"type": "string"
},
"type": "array"
},
"stackable": {
"default": true,
"description": "Whether anything may be stacked on top",
"type": "boolean"
},
"subsidiaryHazards": {
"description": "IMDG subsidiary hazard classes, e.g. [\"6.1\", \"8\"].",
"items": {
"type": "string"
},
"type": "array"
},
"thisSideUp": {
"default": false,
"description": "Must stay upright — restricts the packer to upright orientations",
"type": "boolean"
},
"type": {
"default": "box",
"description": "Cargo shape: drum/cylinder/roll hex-nest; bigbag/sack load on top, never crushed",
"enum": [
"box",
"pallet",
"drum",
"cylinder",
"bigbag",
"roll",
"sack"
],
"type": "string"
},
"unNumber": {
"description": "UN number, e.g. \"UN1263\" or \"1263\". When set, the engine DERIVES the IMDG class, packing group, subsidiary risks, marine-pollutant status, segregation groups, stowage category and EmS from the curated Dangerous Goods List — no need to hand-enter each. Explicit DG fields override the derived ones.",
"type": "string"
},
"weight": {
"description": "kg per unit",
"type": "number"
},
"width": {
"description": "mm",
"type": "number"
}
},
"required": [
"id",
"length",
"width",
"height",
"weight"
],
"type": "object"
},
"type": "array"
},
"jurisdiction": {
"description": "Road jurisdiction for the axle / gross-weight compliance check (default EU). Set CN for China GB 1589 drayage limits.",
"enum": [
"EU",
"US",
"CN"
],
"type": "string"
},
"mode": {
"default": "sea",
"description": "Transport mode — scopes auto right-size to usable equipment (sea→containers, road→trucks, air→ULDs). Ignored when equipmentCode is given.",
"enum": [
"sea",
"road",
"air"
],
"type": "string"
},
"sequenceStops": {
"default": false,
"description": "Delivery-stop sequencing: with ≥2 distinct deliveryStop values, zone the load nose→doors in reverse delivery order.",
"type": "boolean"
},
"vesselMotion": {
"description": "IMO CSS Annex 13 vessel motion + stowage position. When set, the sea leg uses the position-dependent DYNAMIC acceleration field (a container on deck forward sees a far harsher case than one low amidships) instead of the flat sea-area coefficient.",
"properties": {
"bGmFactor": {
"description": "Explicit IMO CSS Annex 13 B/GM correction factor (fallback when bOverGm absent).",
"exclusiveMinimum": 0,
"type": "number"
},
"bOverGm": {
"description": "Beam / metacentric-height ratio B/GM; derives the Annex 13 transverse B/GM correction.",
"exclusiveMinimum": 0,
"type": "number"
},
"lengthFraction": {
"description": "Longitudinal stowage position as a fraction of ship length from the aft perpendicular (0=aft, 1=fore).",
"maximum": 1,
"minimum": 0,
"type": "number"
},
"lengthM": {
"description": "Ship length between perpendiculars (m); with speedKn, derives the Annex 13 length/speed correction (50–300 m).",
"exclusiveMinimum": 0,
"type": "number"
},
"lengthSpeedFactor": {
"description": "Explicit IMO CSS Annex 13 length/speed correction factor (fallback when lengthM/speedKn absent).",
"exclusiveMinimum": 0,
"type": "number"
},
"speedKn": {
"description": "Service speed (kn); pairs with lengthM.",
"exclusiveMinimum": 0,
"type": "number"
},
"stowageZone": {
"description": "Vertical stowage zone.",
"enum": [
"onDeckHigh",
"onDeckLow",
"tweendeck",
"lowerHold"
],
"type": "string"
}
},
"required": [
"lengthFraction",
"stowageZone"
],
"type": "object"
},
"vgm": {
"description": "SOLAS Verified Gross Mass declaration (else a tare+cargo estimate is reported)",
"properties": {
"declaredKg": {
"description": "Shipper-declared SOLAS VGM per container (kg), index-aligned to containers used",
"items": {
"minimum": 0,
"type": "number"
},
"type": "array"
},
"dunnageKg": {
"description": "Dunnage/securing mass (kg) to fold into the calculated VGM estimate",
"minimum": 0,
"type": "number"
},
"method": {
"description": "VGM method: M1 = weighbridge of the packed container, M2 = certified calculated sum",
"enum": [
"M1",
"M2"
],
"type": "string"
}
},
"type": "object"
}
},
"required": [
"items"
],
"type": "object"
},
"name": "plan_load"
},
{
"description": "Given total cargo volume (m³) and weight (kg), suggest how many of which container to use — a quick volume/weight estimate. For an exact, dimension-aware plan with utilization, CoG and securing, use plan_load (which can also auto right-size).",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"volumeM3": {
"description": "Total cargo volume in cubic metres",
"type": "number"
},
"weightKg": {
"description": "Total cargo weight in kilograms",
"type": "number"
}
},
"required": [
"volumeM3",
"weightKg"
],
"type": "object"
},
"name": "suggest_containers"
}
]
}What the leaf hashes
{"body":"f24ae66e3a20528009f5a89566d2ca87cc65758285f7f6c3aacd06fa82e4b2cd","id":258804,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793030396802377,"prev":null,"subject":"e36a964e-49c4-4354-b510-5416fa016b5e","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0xe1f4e4f37a354081c49aaa84a5e839559e799522cf8aca8a63424565187294a9
- 0x9922299e5258b7eeebf8d63ee6eaf5c75430edd1d1223927b55b6d993dbf5676
- 0x65cd678245c2b816d105f67a1396fe40fe7c0972dd0b4010a8a4914b7e9ee16f
- 0x0fb997bb17939c5492c7911e46e47f0e84290b7f51b3af50f959d43814cc1bac
- 0x4654c904e0ecec0cf2bf659383b02f7de0848d37036b03de6d6439ddfbc18580
- 0xbf78441c558e882b0d21608491afcf8f8a31dd308488fa7eb4666ce9ace2764b
- 0x788f2b7c7ed9db6f423380699e763cf388ee9f7014382595da132eb235e28d78
- 0x619226b081f8ec738be488c7c844bf6414cb359178e46efadd8d2f07fbd66e5e
- 0xe063f5fccc9cbc21acabf9481af1cf1a69302a8ff004733c8d05c188c56f3cbe
- 0x49d720e73d446e1def3567153233c121c2d3097da1088aec52da97cc45a1a260
- 0xce35ce45ef8f8ea3dfabeeed3d2069f34fb82c77d0d8f31e3429b7d6deb0a351
- 0x714c96bd488ccf4af927c8bc83397404f7f6f1b165b622d0e8216290209825e4
- 0x3fcdf7fa32ccefe771eb57ae3015142065d64e3ce732fea7d11b9a3c99dde44f
- 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
- 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
- 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae