← The evidence ledger
Evidence row 220911
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 46a50fe5-7495-45f6-b592-fb26cc86a699
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 5c96610b3e09bdd20c6d0d3d794f97e3ffa03602c5608a35156b5d9869d5c3d3
- Leaf
- 0x4ee01c72a16f570eb25e3148d088f11410f45a4cad306ecfbb2f2668c1f8e97b
What was observed
{
"count": 10,
"tools": [
{
"description": "Find slow agent workflows and retry overhead before scaling. Supply recorded attempts with task_id, workflow, variant, cost_usd, success and optional latency_ms. Returns P50/P95 of summed recorded attempt durations per task, retry counts, duration coverage and an optional P95 threshold check for each workflow and variant. Missing durations produce null percentiles, not zero latency. This measures supplied durations, not live end-to-end service latency. Free calculation; requires an active ALPNAI agent key; no payment or automatic deployment.",
"inputSchema": {
"additionalProperties": false,
"description": "Recorded attempts, not prompts or secrets. Identical rows count as separate attempts. All three analysis tools accept this same input. The runtime validator additionally enforces six-decimal micro-USD precision, the same task_id belonging to one workflow, one workflow when monthlyTasks is given, and UTF-16 length limits. HTTP body limit: 512000 UTF-8 bytes.",
"properties": {
"config": {
"additionalProperties": false,
"properties": {
"maxP95LatencyMs": {
"maximum": 86400000000,
"minimum": 0,
"type": "number"
},
"maxSuccessRateDrop": {
"default": 0.02,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"minSamples": {
"default": 30,
"maximum": 500,
"minimum": 2,
"type": "integer"
},
"minSuccessRate": {
"default": 0.95,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"monthlyTasks": {
"description": "Baseline logical tasks launched per month; the engine requires exactly one workflow if supplied.",
"maximum": 1000000,
"minimum": 1,
"type": "integer"
}
},
"required": [],
"type": "object"
},
"runs": {
"items": {
"additionalProperties": false,
"properties": {
"cost_usd": {
"description": "USD cost of this attempt. At most six decimal places; the engine verifies whole micro-USD using floating-point tolerance. No multipleOf keyword is used, to avoid rejecting valid JSON decimals.",
"maximum": 10000,
"minimum": 0,
"type": "number"
},
"latency_ms": {
"description": "Recorded attempt duration in milliseconds; decimals are accepted. Omit if not measured.",
"maximum": 86400000,
"minimum": 0,
"type": "number"
},
"success": {
"type": "boolean"
},
"task_id": {
"description": "Nonempty, no control characters or surrounding whitespace. The engine additionally enforces at most 128 UTF-16 code units.",
"maxLength": 128,
"minLength": 1,
"pattern": "^(?!\\s)(?![\\s\\S]*\\s$)[^\\u0000-\\u001F\\u007F]+$",
"type": "string"
},
"variant": {
"enum": [
"baseline",
"candidate"
],
"type": "string"
},
"workflow": {
"description": "Nonempty, no control characters or surrounding whitespace. The engine additionally enforces at most 80 UTF-16 code units.",
"maxLength": 80,
"minLength": 1,
"pattern": "^(?!\\s)(?![\\s\\S]*\\s$)[^\\u0000-\\u001F\\u007F]+$",
"type": "string"
}
},
"required": [
"task_id",
"workflow",
"variant",
"cost_usd",
"success"
],
"type": "object"
},
"maxItems": 1000,
"minItems": 1,
"type": "array"
}
},
"required": [
"runs"
],
"title": "ALPNAI recorded agent attempts",
"type": "object"
},
"name": "analyze_agent_latency"
},
{
"description": "Free comparison of cost per successful task on supplied paired traces. Requires a sandbox agent key. No purchase, storage, external model call or automatic deployment. Success labels are supplied by the client.",
"inputSchema": {
"additionalProperties": false,
"description": "Recorded attempts, not prompts or secrets. Identical rows count as separate attempts. All three analysis tools accept this same input. The runtime validator additionally enforces six-decimal micro-USD precision, the same task_id belonging to one workflow, one workflow when monthlyTasks is given, and UTF-16 length limits. HTTP body limit: 512000 UTF-8 bytes.",
"properties": {
"config": {
"additionalProperties": false,
"properties": {
"maxP95LatencyMs": {
"maximum": 86400000000,
"minimum": 0,
"type": "number"
},
"maxSuccessRateDrop": {
"default": 0.02,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"minSamples": {
"default": 30,
"maximum": 500,
"minimum": 2,
"type": "integer"
},
"minSuccessRate": {
"default": 0.95,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"monthlyTasks": {
"description": "Baseline logical tasks launched per month; the engine requires exactly one workflow if supplied.",
"maximum": 1000000,
"minimum": 1,
"type": "integer"
}
},
"required": [],
"type": "object"
},
"runs": {
"items": {
"additionalProperties": false,
"properties": {
"cost_usd": {
"description": "USD cost of this attempt. At most six decimal places; the engine verifies whole micro-USD using floating-point tolerance. No multipleOf keyword is used, to avoid rejecting valid JSON decimals.",
"maximum": 10000,
"minimum": 0,
"type": "number"
},
"latency_ms": {
"description": "Recorded attempt duration in milliseconds; decimals are accepted. Omit if not measured.",
"maximum": 86400000,
"minimum": 0,
"type": "number"
},
"success": {
"type": "boolean"
},
"task_id": {
"description": "Nonempty, no control characters or surrounding whitespace. The engine additionally enforces at most 128 UTF-16 code units.",
"maxLength": 128,
"minLength": 1,
"pattern": "^(?!\\s)(?![\\s\\S]*\\s$)[^\\u0000-\\u001F\\u007F]+$",
"type": "string"
},
"variant": {
"enum": [
"baseline",
"candidate"
],
"type": "string"
},
"workflow": {
"description": "Nonempty, no control characters or surrounding whitespace. The engine additionally enforces at most 80 UTF-16 code units.",
"maxLength": 80,
"minLength": 1,
"pattern": "^(?!\\s)(?![\\s\\S]*\\s$)[^\\u0000-\\u001F\\u007F]+$",
"type": "string"
}
},
"required": [
"task_id",
"workflow",
"variant",
"cost_usd",
"success"
],
"type": "object"
},
"maxItems": 1000,
"minItems": 1,
"type": "array"
}
},
"required": [
"runs"
],
"title": "ALPNAI recorded agent attempts",
"type": "object"
},
"name": "audit_agent_costs"
},
{
"description": "Check whether a candidate agent workflow regresses before replacing the baseline. Supply baseline and candidate attempts on matching task IDs with client-provided success labels and costs. Returns observed success rates, task-set matching, sample-size, success, latency and cost gates, plus a decision such as collect_more_data, quality_regression or candidate_for_controlled_trial. Optional thresholds use config. It evaluates the recorded labels, not the correctness of answers or future performance. Free calculation; requires an active ALPNAI agent key; no payment or automatic deployment.",
"inputSchema": {
"additionalProperties": false,
"description": "Recorded attempts, not prompts or secrets. Identical rows count as separate attempts. All three analysis tools accept this same input. The runtime validator additionally enforces six-decimal micro-USD precision, the same task_id belonging to one workflow, one workflow when monthlyTasks is given, and UTF-16 length limits. HTTP body limit: 512000 UTF-8 bytes.",
"properties": {
"config": {
"additionalProperties": false,
"properties": {
"maxP95LatencyMs": {
"maximum": 86400000000,
"minimum": 0,
"type": "number"
},
"maxSuccessRateDrop": {
"default": 0.02,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"minSamples": {
"default": 30,
"maximum": 500,
"minimum": 2,
"type": "integer"
},
"minSuccessRate": {
"default": 0.95,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"monthlyTasks": {
"description": "Baseline logical tasks launched per month; the engine requires exactly one workflow if supplied.",
"maximum": 1000000,
"minimum": 1,
"type": "integer"
}
},
"required": [],
"type": "object"
},
"runs": {
"items": {
"additionalProperties": false,
"properties": {
"cost_usd": {
"description": "USD cost of this attempt. At most six decimal places; the engine verifies whole micro-USD using floating-point tolerance. No multipleOf keyword is used, to avoid rejecting valid JSON decimals.",
"maximum": 10000,
"minimum": 0,
"type": "number"
},
"latency_ms": {
"description": "Recorded attempt duration in milliseconds; decimals are accepted. Omit if not measured.",
"maximum": 86400000,
"minimum": 0,
"type": "number"
},
"success": {
"type": "boolean"
},
"task_id": {
"description": "Nonempty, no control characters or surrounding whitespace. The engine additionally enforces at most 128 UTF-16 code units.",
"maxLength": 128,
"minLength": 1,
"pattern": "^(?!\\s)(?![\\s\\S]*\\s$)[^\\u0000-\\u001F\\u007F]+$",
"type": "string"
},
"variant": {
"enum": [
"baseline",
"candidate"
],
"type": "string"
},
"workflow": {
"description": "Nonempty, no control characters or surrounding whitespace. The engine additionally enforces at most 80 UTF-16 code units.",
"maxLength": 80,
"minLength": 1,
"pattern": "^(?!\\s)(?![\\s\\S]*\\s$)[^\\u0000-\\u001F\\u007F]+$",
"type": "string"
}
},
"required": [
"task_id",
"workflow",
"variant",
"cost_usd",
"success"
],
"type": "object"
},
"maxItems": 1000,
"minItems": 1,
"type": "array"
}
},
"required": [
"runs"
],
"title": "ALPNAI recorded agent attempts",
"type": "object"
},
"name": "check_agent_quality"
},
{
"description": "Discover cost, latency and quality analysis APIs, their inputs, outputs, free reproducible example, authentication and current payment availability. No payment or budget debit.",
"inputSchema": {
"additionalProperties": false,
"properties": {},
"type": "object"
},
"name": "get_catalog"
},
{
"description": "Read a dated primary-source sample about OpenAI. Not real-time or exhaustive.",
"inputSchema": {
"additionalProperties": false,
"properties": {},
"type": "object"
},
"name": "get_free_sample"
},
{
"description": "Follow one existing commercial order owned by the authenticated agent, including after commerce is paused. May record a finalized blockchain receipt or release an expired, never-submitted reservation. Does not create an order, authorize spending or submit a payment. Pending results provide the same order ID and Retry-After; repeat get_order, never purchase again. Requires only the existing agent key.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"order_id": {
"description": "The original order_id returned by the purchase.",
"pattern": "^[-A-Za-z0-9]{8,80}$",
"type": "string"
}
},
"required": [
"order_id"
],
"type": "object"
},
"name": "get_order"
},
{
"description": "Get Change Set for 0.05 USDC. Default mode sandbox creates a test receipt and debits only the test budget. Explicit mode live uses x402 only when commerce, owner mandate and billing eligibility are enabled. An unpaid result contains PaymentRequired in structuredContent and content. Retry the same tool and idempotency key with the signed PaymentPayload in params._meta[\"x402/payment\"]. Confirmed settlement is returned in result._meta[\"x402/payment-response\"]. For a pending order, call get_order with the original order_id; do not submit another payment. REST continuation and PAYMENT-SIGNATURE headers remain supported. Never send a private key.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"idempotency_key": {
"pattern": "^[A-Za-z0-9_-]{8,100}$",
"type": "string"
},
"mandate_id": {
"description": "Owner-authorized commercial mandate ID. Alternatively send X-AlpNAI-Mandate in the MCP request headers.",
"pattern": "^[-a-zA-Z0-9]{8,80}$",
"type": "string"
},
"mode": {
"default": "sandbox",
"description": "Sandbox is the default. Live explicitly requests the existing authorized x402 purchase flow.",
"enum": [
"sandbox",
"live"
],
"type": "string"
},
"since": {
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
}
},
"required": [
"idempotency_key"
],
"type": "object"
},
"name": "purchase_changes"
},
{
"description": "Get Evidence Pack for 0.25 USDC. Default mode sandbox creates a test receipt and debits only the test budget. Explicit mode live uses x402 only when commerce, owner mandate and billing eligibility are enabled. An unpaid result contains PaymentRequired in structuredContent and content. Retry the same tool and idempotency key with the signed PaymentPayload in params._meta[\"x402/payment\"]. Confirmed settlement is returned in result._meta[\"x402/payment-response\"]. For a pending order, call get_order with the original order_id; do not submit another payment. REST continuation and PAYMENT-SIGNATURE headers remain supported. Never send a private key.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"idempotency_key": {
"pattern": "^[A-Za-z0-9_-]{8,100}$",
"type": "string"
},
"mandate_id": {
"description": "Owner-authorized commercial mandate ID. Alternatively send X-AlpNAI-Mandate in the MCP request headers.",
"pattern": "^[-a-zA-Z0-9]{8,80}$",
"type": "string"
},
"mode": {
"default": "sandbox",
"description": "Sandbox is the default. Live explicitly requests the existing authorized x402 purchase flow.",
"enum": [
"sandbox",
"live"
],
"type": "string"
},
"since": {
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
}
},
"required": [
"idempotency_key"
],
"type": "object"
},
"name": "purchase_evidence"
},
{
"description": "Get Snapshot for 0.01 USDC. Default mode sandbox creates a test receipt and debits only the test budget. Explicit mode live uses x402 only when commerce, owner mandate and billing eligibility are enabled. An unpaid result contains PaymentRequired in structuredContent and content. Retry the same tool and idempotency key with the signed PaymentPayload in params._meta[\"x402/payment\"]. Confirmed settlement is returned in result._meta[\"x402/payment-response\"]. For a pending order, call get_order with the original order_id; do not submit another payment. REST continuation and PAYMENT-SIGNATURE headers remain supported. Never send a private key.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"idempotency_key": {
"pattern": "^[A-Za-z0-9_-]{8,100}$",
"type": "string"
},
"mandate_id": {
"description": "Owner-authorized commercial mandate ID. Alternatively send X-AlpNAI-Mandate in the MCP request headers.",
"pattern": "^[-a-zA-Z0-9]{8,80}$",
"type": "string"
},
"mode": {
"default": "sandbox",
"description": "Sandbox is the default. Live explicitly requests the existing authorized x402 purchase flow.",
"enum": [
"sandbox",
"live"
],
"type": "string"
},
"since": {
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
}
},
"required": [
"idempotency_key"
],
"type": "object"
},
"name": "purchase_snapshot"
},
{
"description": "Compute and save an aggregate performance report in the fixed Projects destination authorized by the account owner. Uses the existing free or paid report allowance. Requires an active agent key and explicit owner write permission. Reuse request_id with identical content to retry within the same permission grant. No report reading, deletion, subscription or payment authorization. Send measurements without secrets.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"input": {
"additionalProperties": false,
"description": "Recorded attempts, not prompts or secrets. Identical rows count as separate attempts. All three analysis tools accept this same input. The runtime validator additionally enforces six-decimal micro-USD precision, the same task_id belonging to one workflow, one workflow when monthlyTasks is given, and UTF-16 length limits. HTTP body limit: 512000 UTF-8 bytes.",
"properties": {
"config": {
"additionalProperties": false,
"properties": {
"maxP95LatencyMs": {
"maximum": 86400000000,
"minimum": 0,
"type": "number"
},
"maxSuccessRateDrop": {
"default": 0.02,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"minSamples": {
"default": 30,
"maximum": 500,
"minimum": 2,
"type": "integer"
},
"minSuccessRate": {
"default": 0.95,
"maximum": 1,
"minimum": 0,
"type": "number"
},
"monthlyTasks": {
"description": "Baseline logical tasks launched per month; the engine requires exactly one workflow if supplied.",
"maximum": 1000000,
"minimum": 1,
"type": "integer"
}
},
"required": [],
"type": "object"
},
"runs": {
"items": {
"additionalProperties": false,
"properties": {
"cost_usd": {
"description": "USD cost of this attempt. At most six decimal places; the engine verifies whole micro-USD using floating-point tolerance. No multipleOf keyword is used, to avoid rejecting valid JSON decimals.",
"maximum": 10000,
"minimum": 0,
"type": "number"
},
"latency_ms": {
"description": "Recorded attempt duration in milliseconds; decimals are accepted. Omit if not measured.",
"maximum": 86400000,
"minimum": 0,
"type": "number"
},
"success": {
"type": "boolean"
},
"task_id": {
"description": "Nonempty, no control characters or surrounding whitespace. The engine additionally enforces at most 128 UTF-16 code units.",
"maxLength": 128,
"minLength": 1,
"pattern": "^(?!\\s)(?![\\s\\S]*\\s$)[^\\u0000-\\u001F\\u007F]+$",
"type": "string"
},
"variant": {
"enum": [
"baseline",
"candidate"
],
"type": "string"
},
"workflow": {
"description": "Nonempty, no control characters or surrounding whitespace. The engine additionally enforces at most 80 UTF-16 code units.",
"maxLength": 80,
"minLength": 1,
"pattern": "^(?!\\s)(?![\\s\\S]*\\s$)[^\\u0000-\\u001F\\u007F]+$",
"type": "string"
}
},
"required": [
"task_id",
"workflow",
"variant",
"cost_usd",
"success"
],
"type": "object"
},
"maxItems": 1000,
"minItems": 1,
"type": "array"
}
},
"required": [
"runs"
],
"title": "ALPNAI recorded agent attempts",
"type": "object"
},
"request_id": {
"pattern": "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$",
"type": "string"
},
"title": {
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"request_id",
"title",
"input"
],
"type": "object"
},
"name": "save_project_report"
}
]
}What the leaf hashes
{"body":"5c96610b3e09bdd20c6d0d3d794f97e3ffa03602c5608a35156b5d9869d5c3d3","id":220911,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793026990001172,"prev":null,"subject":"46a50fe5-7495-45f6-b592-fb26cc86a699","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x4edee7acf76cacf67528ee64c3c160ec4b30812e3efc145ae78be4832335acce
- 0x9220516464c198f65eae8b237eaddafc2ed3ca698c0e926a5da87c86bc91cec7
- 0xf7f81d97fb5b7dc86d410c57606fbe5a79824df4481457b4684bf666f56fadf9
- 0x24405d62a2c6ce743711396d24deb4c6f03c93222b74a8802f5e3dd011ec56cb
- 0x2ed0c3c5c584843e66d1a8c9de6eacf192a6ad2c80b4f4b52ba02bafce011dbc
- 0xc6c62ce57e64676d1a9a235d141f2b5ec19bb0f9ad264d31a21e6514efc2ca37
- 0xdcb8d1a194ea01b9556ca37ee2b649022f020536052d84707686a6435ca36151
- 0xccbb2bc8ce663d283945f497e0f991f81f1eac8db4238394e8cc9e008fe16f1c
- 0x7463bd78363bf2cd2c5fdb24b12be1195912ca04e7b8d9bc519edcfad0a32444
- 0x3c2a519207c7fbe7025a4c98d41e42ecc9446b3fb0b1dbff629a91c8c74e0781
- 0x20ba86fd56bddd46212d02e792b969e90a1167c4fb9ba4a54cb7da5cf7da1629
- 0xaf14a84837a57dc5a0cb0ebd158daaad24c19301b9257d9e97c322a7d8c54bc0
- 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
- 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
- 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae