← The evidence ledger
Evidence row 308201
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 6f4cbfbe-ba85-47bd-80ff-c07b1bef749d
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- f82972c76145b336c66f79d5fcb7e6e18bd9bf033d8d8213e0fb3c6b6d6ed2d1
- Leaf
- 0xf7139c3bc0c08be44f83061be069dc9fde2e047fc1323dfbce81cd4e707155b4
What was observed
{
"count": 29,
"tools": [
{
"description": "Studies recruiting (or about to) for a condition in a city, region or country, with the matching trial sites. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"condition": {
"description": "Condition or disease",
"type": "string"
},
"limit": {
"description": "Results per page, 1-50 (default 20)",
"type": "integer"
},
"location": {
"description": "City, region or country",
"type": "string"
},
"page_token": {
"description": "next_page_token from a previous response",
"type": "string"
}
},
"required": [
"condition",
"location"
],
"type": "object"
},
"name": "clinical-trials__recruiting"
},
{
"description": "Find studies by condition, intervention (drug/device), location, sponsor or free text, optionally filtered by status and phase. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"condition": {
"description": "Condition or disease, e.g. \"type 2 diabetes\"",
"type": "string"
},
"intervention": {
"description": "Drug, device or procedure",
"type": "string"
},
"limit": {
"description": "Results per page, 1-50 (default 20)",
"type": "integer"
},
"location": {
"description": "City, region or country",
"type": "string"
},
"page_token": {
"description": "next_page_token from a previous response",
"type": "string"
},
"phase": {
"description": "1, 2, 3, 4, EARLY_PHASE1 or NA",
"type": "string"
},
"q": {
"description": "Free-text search across the record",
"type": "string"
},
"sponsor": {
"description": "Sponsor or collaborator",
"type": "string"
},
"status": {
"description": "Comma-separated: RECRUITING, NOT_YET_RECRUITING, ACTIVE_NOT_RECRUITING, COMPLETED, TERMINATED…",
"type": "string"
}
},
"type": "object"
},
"name": "clinical-trials__search"
},
{
"description": "How many registered studies for a condition are recruiting, active, completed, terminated or withdrawn. A few free samples a day, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"condition": {
"description": "Condition or disease",
"type": "string"
}
},
"required": [
"condition"
],
"type": "object"
},
"name": "clinical-trials__stats"
},
{
"description": "One study: title, status, phase, conditions, interventions, sponsor, enrolment, dates, eligibility basics, primary outcomes, countries, whether results are posted. Free within the daily allowance, then $0.002 USDC per call via x402.",
"inputSchema": {
"properties": {
"nct_id": {
"description": "NCT number",
"type": "string"
}
},
"required": [
"nct_id"
],
"type": "object"
},
"name": "clinical-trials__study"
},
{
"description": "Name, status, address, phone/website, roles and relationships (commissioner, operator, geography) for one ODS code. Free within the daily allowance, then $0.001 USDC per call via x402.",
"inputSchema": {
"properties": {
"code": {
"description": "ODS code, e.g. RVV (trust) or G82052 (GP practice)",
"type": "string"
}
},
"required": [
"code"
],
"type": "object"
},
"name": "nhs-organisations__organisation"
},
{
"description": "Every ODS role code with its name, and the friendly aliases search accepts. Free within the daily allowance, then $0.0005 USDC per call via x402.",
"inputSchema": {
"properties": {},
"type": "object"
},
"name": "nhs-organisations__roles"
},
{
"description": "Find NHS organisations by name, postcode (or district) and role: gp, pharmacy, trust, trust-site, icb, dental, optical, care-home, hospice, or a role code. Free within the daily allowance, then $0.001 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 20, max 100)",
"type": "integer"
},
"name": {
"description": "Name contains",
"type": "string"
},
"postcode": {
"description": "Postcode or district, e.g. CT9",
"type": "string"
},
"role": {
"description": "gp | pharmacy | trust | trust-site | icb | dental | optical | care-home | hospice | RO code",
"type": "string"
},
"status": {
"description": "active (default) | inactive | any",
"type": "string"
}
},
"type": "object"
},
"name": "nhs-organisations__search"
},
{
"description": "Premarket 510(k) clearances. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 10, max 100)",
"type": "integer"
},
"search": {
"description": "openFDA search expression",
"type": "string"
}
},
"required": [
"search"
],
"type": "object"
},
"name": "openfda__device-510k"
},
{
"description": "MAUDE medical device adverse event reports. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 10, max 100)",
"type": "integer"
},
"search": {
"description": "openFDA search expression",
"type": "string"
}
},
"required": [
"search"
],
"type": "object"
},
"name": "openfda__device-events"
},
{
"description": "Medical device recalls. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 10, max 100)",
"type": "integer"
},
"search": {
"description": "openFDA search expression",
"type": "string"
}
},
"required": [
"search"
],
"type": "object"
},
"name": "openfda__device-recalls"
},
{
"description": "FAERS adverse event reports for a drug. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 10, max 100)",
"type": "integer"
},
"search": {
"description": "openFDA search expression",
"type": "string"
}
},
"required": [
"search"
],
"type": "object"
},
"name": "openfda__drug-adverse-events"
},
{
"description": "Structured prescribing information: indications, dosage, warnings, interactions. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 10, max 100)",
"type": "integer"
},
"search": {
"description": "openFDA search expression",
"type": "string"
}
},
"required": [
"search"
],
"type": "object"
},
"name": "openfda__drug-labels"
},
{
"description": "National Drug Code directory entries. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 10, max 100)",
"type": "integer"
},
"search": {
"description": "openFDA search expression",
"type": "string"
}
},
"required": [
"search"
],
"type": "object"
},
"name": "openfda__drug-ndc"
},
{
"description": "Drug recall enforcement reports. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 10, max 100)",
"type": "integer"
},
"search": {
"description": "openFDA search expression",
"type": "string"
}
},
"required": [
"search"
],
"type": "object"
},
"name": "openfda__drug-recalls"
},
{
"description": "FDA approval history (Drugs@FDA) for an application or brand. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 10, max 100)",
"type": "integer"
},
"search": {
"description": "openFDA search expression",
"type": "string"
}
},
"required": [
"search"
],
"type": "object"
},
"name": "openfda__drugs-fda"
},
{
"description": "CAERS reports for foods, supplements and cosmetics. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 10, max 100)",
"type": "integer"
},
"search": {
"description": "openFDA search expression",
"type": "string"
}
},
"required": [
"search"
],
"type": "object"
},
"name": "openfda__food-adverse-events"
},
{
"description": "Food recall enforcement reports. Free within the daily allowance, then $0.003 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max results (default 10, max 100)",
"type": "integer"
},
"search": {
"description": "openFDA search expression",
"type": "string"
}
},
"required": [
"search"
],
"type": "object"
},
"name": "openfda__food-recalls"
},
{
"description": "PubMed citations that are clinical trial reports for a query. A few free samples a day, then $0.002 USDC per call via x402.",
"inputSchema": {
"properties": {
"term": {
"description": "Query with [pt] filter",
"type": "string"
}
},
"required": [
"term"
],
"type": "object"
},
"name": "pubmed__clinical-trials-search"
},
{
"description": "Free full-text article ids in PubMed Central. A few free samples a day, then $0.002 USDC per call via x402.",
"inputSchema": {
"properties": {
"term": {
"description": "Query",
"type": "string"
}
},
"required": [
"term"
],
"type": "object"
},
"name": "pubmed__pmc-search"
},
{
"description": "PubMed ids matching a query (supports PubMed query syntax). A few free samples a day, then $0.002 USDC per call via x402.",
"inputSchema": {
"properties": {
"term": {
"description": "Query",
"type": "string"
}
},
"required": [
"term"
],
"type": "object"
},
"name": "pubmed__search"
},
{
"description": "Title, authors, journal, date and DOI for comma-separated PubMed ids. A few free samples a day, then $0.002 USDC per call via x402.",
"inputSchema": {
"properties": {
"id": {
"description": "PMIDs, comma separated",
"type": "string"
}
},
"required": [
"id"
],
"type": "object"
},
"name": "pubmed__summary"
},
{
"description": "Ranked RxNorm candidates for a misspelled or partial drug name. Free within the daily allowance, then $0.002 USDC per call via x402.",
"inputSchema": {
"properties": {
"limit": {
"description": "Max candidates (1-20)",
"type": "integer"
},
"term": {
"description": "Drug name, possibly misspelled",
"type": "string"
}
},
"required": [
"term"
],
"type": "object"
},
"name": "rxnorm__approximate"
},
{
"description": "Every clinical drug, branded drug and pack for an ingredient or brand name, grouped by RxNorm term type. Free within the daily allowance, then $0.002 USDC per call via x402.",
"inputSchema": {
"properties": {
"name": {
"description": "Drug name (ingredient or brand)",
"type": "string"
}
},
"required": [
"name"
],
"type": "object"
},
"name": "rxnorm__drugs"
},
{
"description": "National Drug Code (10 or 11 digits) to its RxNorm concept and status. Free within the daily allowance, then $0.001 USDC per call via x402.",
"inputSchema": {
"properties": {
"ndc": {
"description": "NDC with or without hyphens",
"type": "string"
}
},
"required": [
"ndc"
],
"type": "object"
},
"name": "rxnorm__ndc"
},
{
"description": "Active National Drug Codes for an RxNorm clinical or branded drug. Free within the daily allowance, then $0.001 USDC per call via x402.",
"inputSchema": {
"properties": {
"rxcui": {
"description": "RxCUI of a clinical/branded drug",
"type": "string"
}
},
"required": [
"rxcui"
],
"type": "object"
},
"name": "rxnorm__ndcs"
},
{
"description": "Name, synonym, term type and active/obsolete status of an RxCUI. Free within the daily allowance, then $0.001 USDC per call via x402.",
"inputSchema": {
"properties": {
"rxcui": {
"description": "RxNorm concept id (RxCUI)",
"type": "string"
}
},
"required": [
"rxcui"
],
"type": "object"
},
"name": "rxnorm__properties"
},
{
"description": "Ingredients, brand names, dose forms and clinical/branded drugs related to an RxCUI. Free within the daily allowance, then $0.002 USDC per call via x402.",
"inputSchema": {
"properties": {
"rxcui": {
"description": "RxNorm concept id (RxCUI)",
"type": "string"
}
},
"required": [
"rxcui"
],
"type": "object"
},
"name": "rxnorm__related"
},
{
"description": "Exact (normalised) match of a drug name to its RxNorm concept id(s). Free within the daily allowance, then $0.001 USDC per call via x402.",
"inputSchema": {
"properties": {
"name": {
"description": "Drug name (ingredient or brand)",
"type": "string"
}
},
"required": [
"name"
],
"type": "object"
},
"name": "rxnorm__rxcui"
},
{
"description": "Correctly spelled RxNorm drug names close to the input. Free within the daily allowance, then $0.001 USDC per call via x402.",
"inputSchema": {
"properties": {
"name": {
"description": "Drug name as typed",
"type": "string"
}
},
"required": [
"name"
],
"type": "object"
},
"name": "rxnorm__spelling"
}
]
}What the leaf hashes
{"body":"f82972c76145b336c66f79d5fcb7e6e18bd9bf033d8d8213e0fb3c6b6d6ed2d1","id":308201,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793058116671237,"prev":null,"subject":"6f4cbfbe-ba85-47bd-80ff-c07b1bef749d","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0xf713e6e842469ffca68e7ff6c98b1830417938b917c4c42b7ec19b0cc41d5c25
- 0xcbb51dff0e831557b3004d62c3b804d0b2093984847ef719e1df96141a0df6bf
- 0xadb2616de3c06575b4c8cbb0ac0bfa2d8a283bb577142b66e5830571e89edbc2
- 0xf8512f7f264153c6ff2598d17f2d462000855b858972e6b85d5e9262aa35bf9c
- 0x661744db77f4b9666858dfb2fc40f9105e59714fb6670f7b4ded6a4e8cee6815
- 0x362d0e1c8a0289177cab235271fa6481a45b133b788f5584e7450e24de3fb0cb
- 0x4352a3d8c2563b6ac5d67924a31bedfbe746687c452aab0d8a0babde69650ff9
- 0xdc039956abecbabfda50595e5cccab3d2aafa43c4320a9e5015c2956dbf17351
- 0xf10672af823e446bee5a68ebc5abf4daf1d8b2e16a7f671d889a98675041ddaf
- 0x4bd369376314bee2a95c823d57f8971e2392f7a996a2b051fa001ce2eaad6d9d
- 0xd987c6ca981b8dd0b1b11d115372fd199a82de229e1bc3db5a7a430cbc5575be
- 0x4eeaa4735423e7633e0aaa6154804920315f945b1e4ceabd29282ec021cce244
- 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
- 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
- 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
- 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
- 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae