← The evidence ledger
Evidence row 305250
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint d0c18462-e45b-431f-af98-d7733d61a7a5
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 24231d7e18a8e257bda6bbc52a05e886b66f19d5e9a5f7a06708380922e8f08b
- Leaf
- 0xcfd4259877e1637be1c1cb9b6890887d84da23364809b8b4b5bfa228aeea9533
What was observed
{
"count": 9,
"tools": [
{
"description": "Check the authenticated AgentMart account's Growth Pilot subscription, payment state, and Stripe readiness. Use for questions about whether billing is active, past due, canceled, or ready. Read-only: it does not create a session or charge anyone.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {},
"type": "object"
},
"name": "billing_status"
},
{
"description": "Benchmark web-extraction vendors and collect fresh reliability, quality, latency, and cost evidence across a curated URL task set. Use only after the user explicitly approves a bounded calibration batch. Calls selected external providers directly and caps each invocation at 30 provider calls.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"confirmExternalCalls": {
"const": true,
"description": "Must be true only after the user explicitly approves the provider calls and usage.",
"type": "boolean"
},
"maxCalls": {
"default": 30,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"providerIds": {
"default": [],
"description": "Providers to test directly. Leave empty to test every connected provider.",
"items": {
"enum": [
"firecrawl",
"tavily",
"browserless"
],
"type": "string"
},
"maxItems": 3,
"type": "array"
},
"repeats": {
"default": 1,
"maximum": 3,
"minimum": 1,
"type": "integer"
},
"taskIds": {
"default": [],
"description": "Optional standard calibration task IDs. Leave empty to use the curated 10-task set.",
"items": {
"type": "string"
},
"maxItems": 10,
"type": "array"
}
},
"required": [
"confirmExternalCalls"
],
"type": "object"
},
"name": "calibrate"
},
{
"description": "Open a short-lived Stripe Billing Portal only when the authenticated customer explicitly asks to manage payment methods, invoices, or the AgentMart subscription. It does not charge the customer or call an extraction provider.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"confirmCreate": {
"const": true,
"description": "Must be true only after the user explicitly approves creating a Stripe Billing Portal session.",
"type": "boolean"
}
},
"required": [
"confirmCreate"
],
"type": "object"
},
"name": "create_billing_portal"
},
{
"description": "Start a secure Stripe Checkout only when the authenticated customer explicitly asks to subscribe to the $149/month AgentMart Growth Pilot. Creates a hosted Checkout session; no charge occurs unless the customer completes Checkout.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"confirmCreate": {
"const": true,
"description": "Must be true only after the user explicitly approves creating a Stripe Checkout session.",
"type": "boolean"
}
},
"required": [
"confirmCreate"
],
"type": "object"
},
"name": "create_checkout"
},
{
"description": "Execute, scrape, or extract content from a URL through the best eligible connected web-extraction provider. Use only after the user explicitly asks to run the extraction. This makes external provider calls, records billable usage, enforces account limits, and may fall back to another eligible provider.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"minCharacters": {
"default": 100,
"maximum": 9007199254740991,
"minimum": 0,
"type": "integer"
},
"minQuality": {
"default": 0.95,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"minRequiredMarkerRatio": {
"default": 0.75,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"optionalMarkers": {
"default": [],
"items": {
"type": "string"
},
"type": "array"
},
"requiredMarkers": {
"default": [],
"description": "Strings expected in a successful result.",
"items": {
"type": "string"
},
"type": "array"
},
"url": {
"description": "URL to extract.",
"format": "uri",
"type": "string"
}
},
"required": [
"url",
"requiredMarkers",
"optionalMarkers"
],
"type": "object"
},
"name": "execute"
},
{
"description": "Optimize where, how, and for how long a specific buyer should acquire a capability across direct, marketplace, credit, subscription, and commitment purchase paths. Uses buyer-specific entitlements, switching costs, reliability, quality, and expected demand; returns an explainable recommendation plus a cheapest-PAYG counterfactual. Read-only and makes no external provider calls.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"candidates": {
"items": {
"properties": {
"entitlement_expiration": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
},
"fixed_cost": {
"default": 0,
"minimum": 0,
"type": "number"
},
"marketplace_source": {
"default": "direct",
"type": "string"
},
"pricing_model": {
"default": "payg",
"enum": [
"payg",
"credits",
"subscription",
"commitment"
],
"type": "string"
},
"provider": {
"type": "string"
},
"purchase_channel": {
"default": "direct",
"type": "string"
},
"quality": {
"default": 1,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"reliability": {
"default": 1,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"remaining_entitlement": {
"default": 0,
"minimum": 0,
"type": "number"
},
"switching_cost": {
"default": 0,
"minimum": 0,
"type": "number"
},
"unit_cost": {
"default": 0,
"minimum": 0,
"type": "number"
}
},
"required": [
"provider"
],
"type": "object"
},
"minItems": 1,
"type": "array"
},
"expected_remaining_demand": {
"description": "Expected remaining workload units over the planning horizon.",
"exclusiveMinimum": 0,
"maximum": 9007199254740991,
"type": "integer"
},
"minCompletion": {
"default": 0.99,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"minQuality": {
"default": 0.95,
"maximum": 1,
"minimum": 0,
"type": "number"
}
},
"required": [
"expected_remaining_demand",
"candidates"
],
"type": "object"
},
"name": "procure"
},
{
"description": "Discover and compare web-extraction procurement options when an agent or user needs a price, quote, budget, vendor mix, provider allocation, or sourcing plan for scraping URLs at projected monthly volume. Returns an account-specific executable-now plan plus a broader option with readiness, evidence, assumptions, and warnings. Read-only: it never calls an extraction provider.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"minCompletion": {
"default": 0.99,
"description": "Minimum expected completion rate, from 0 to 1.",
"maximum": 1,
"minimum": 0,
"type": "number"
},
"minQuality": {
"default": 0.95,
"description": "Minimum provider quality threshold, from 0 to 1.",
"maximum": 1,
"minimum": 0,
"type": "number"
},
"monthlyExtractions": {
"description": "Projected monthly web extractions.",
"exclusiveMinimum": 0,
"maximum": 9007199254740991,
"type": "integer"
}
},
"required": [
"monthlyExtractions"
],
"type": "object"
},
"name": "quote"
},
{
"description": "Decide whether to stay on current web-extraction provider plans, overflow to another vendor, or upgrade subscriptions. Use for procurement, vendor, capacity, and cost decisions based on current usage and projected remaining URL extractions. Read-only: it never calls an extraction provider.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"maxRemainingExtractions": {
"default": 1000000,
"exclusiveMinimum": 0,
"maximum": 9007199254740991,
"type": "integer"
},
"minCompletion": {
"default": 0.99,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"minQuality": {
"default": 0.95,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"remainingExtractions": {
"description": "Projected extractions remaining in the current billing cycle.",
"maximum": 9007199254740991,
"minimum": 0,
"type": "integer"
}
},
"required": [
"remainingExtractions"
],
"type": "object"
},
"name": "recommend"
},
{
"description": "Check current-month web-extraction usage, provider units, estimated provider spend, estimated customer charge, and remaining call and spending limits for the authenticated AgentMart account. Calibration calls are excluded. Read-only.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {},
"type": "object"
},
"name": "usage"
}
]
}What the leaf hashes
{"body":"24231d7e18a8e257bda6bbc52a05e886b66f19d5e9a5f7a06708380922e8f08b","id":305250,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793056353107079,"prev":null,"subject":"d0c18462-e45b-431f-af98-d7733d61a7a5","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0xcfd43e6fbb4cb37aa4f27d7dc3bc1f187ef98455678d10e171286aa0171a7637
- 0xfeeaf4260c03e0fab1894f44e129923e6616c8d91a265a410556633899484f1b
- 0xaae1bf48efdad0d2c94b328fc1cd0d4f97807bffcb2df54e52d841f6f7ae0378
- 0x574273ada2ecd0ade4507c95d5b6975b72d9395aa38ddd9ea854841c6475c6b3
- 0x136b332214984809e7a538bf7fd2378d6eb879913e3fc66dbbd013bbf6037474
- 0x349d0eab3deeebfa1718cb39ece961a8dd01806b8c436819908aeee2db424598
- 0xf8005f02c298edea2b378e6077b60962fbba4c3fc772a9b07ddfa1ab3759cb7f
- 0x192cc4a876c9648278f5ac181ec9a7d3ae4cc95356cf384d497637ce39c4834b
- 0x52dbc4ae429376c97213f4f84a5eeadb0bf802c0f8c263e05a04c4f3fe6b0f2b
- 0x0b686dbafff3016a42481f12f34ebfe6ab887a7ca8848d16b83a5946fcda3181
- 0x026c75973d292b16fc9c1aefff047e2e4656075d16803275f6ae428cf2826ee1
- 0x3f401930661bff9a668037b662b5b8766fa60035f100a3e9fc585c576d892ffa
- 0xe43762a621da83c0b4b63f549cd2e19c428ac702bfc1038d70233867b06c447f
- 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
- 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
- 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae