HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, KYC Screening, Stocks, Crypto, News

Screen a name against US, UK and EU sanctions lists

hubvibe_sanctions_screen

Read-onlyIdempotent

Sanctions screening (AML/KYC): screen a person, company, vessel or aircraft against the OFAC SDN and consolidated lists, the UK Sanctions List and the EU financial sanctions list, read from the governments' own files with each list's date returned. Fuzzy and word-order free: aliases and typos match, a different surname does not. Each hit: list, programmes, countries, birth dates, UN reference. Input: name; optional type, country, birth_year. $0.05 per call. Returns: query{}, verdict (potential_match | no_match), match_count, matches[{list, list_name, id, name, matched_name, score, type, programs[], countries[], birth_dates[], un_reference, listed_on, source_url}], lists[{list, name, publisher, license, source_url, as_of, entries, loaded}], notes[], checked_at.

Input Schema

TableJSON Schema

Name	Required	Description
`name`	Yes	The person, company, vessel or aircraft name, in any word order.
`type`	No	Only match this kind of listing. Default any.
`limit`	No	Most matches returned, 1-50. Default 10.
`lists`	No	Optional subset of lists to screen. Default all four.
`country`	No	Optional country (Iran, Russia): a listing that records only other countries is dropped.
`language`	No	Optional BCP-47 language tag (en, ja, ko, pt-BR): the human-readable strings of the result (notes, details, reasons) are translated into this language; data, codes, numbers and URLs are untouched. Default: as produced.
`threshold`	No	Minimum match score, 0.6-1. Default 0.85.
`birth_year`	No	Optional, for people: a listing whose recorded birth years are all more than a year away is dropped.

Output Schema

TableJSON Schema

Name	Required	Description	Default
`result`	Yes
`status`	Yes
`worker`	Yes
`price_usd`	Yes
`provenance`	Yes
`receipt_id`	Yes
`attribution`	No
`receipt_url`	Yes
`billing_warning`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed23 schema fields changedOct 1, 2026

removedOutput schema / description

Removed value: -"The 200 body of every paid /work call. `result` is the worker's own output (its schema is per route); everything else is the same on every /work route. A receipt for the job is at `receipt_url`."

removedOutput schema / properties / attribution / description

Removed value: -"Present only when the result's text was machine-translated: the credit to show with it."

removedOutput schema / properties / attribution / items / description
```
Removed value: -"A credit."
```

removedOutput schema / properties / attribution / items / properties

Removed value: -{
-  "text": {
-    "description": "Credit.",
-    "examples": [
-      "Translated by Google"
-    ],
-    "type": "string"
-  },
-  "url": {
-    "description": "Link.",
-    "examples": [
-      "https://translate.google.com"
-    ],
-    "type": "string"
-  }
-}

removedOutput schema / properties / attribution / items / required
```
Removed value: -[
-  "text",
-  "url"
-]
```
removedOutput schema / properties / attribution / items / type
```
Removed value: -"object"
```

removedOutput schema / properties / billing_warning / description

Removed value: -"Present only when the charge was recorded with a caveat."

removedOutput schema / properties / billing_warning / examples
```
Removed value: -[
-  "settlement pending"
-]
```
removedOutput schema / properties / price_usd / description
```
Removed value: -"What this call cost, in USD."
```
removedOutput schema / properties / price_usd / examples
```
Removed value: -[
-  0.02
-]
```

removedOutput schema / properties / provenance / description

Removed value: -"How the result was produced: which providers ran and how long each took."

removedOutput schema / properties / provenance / properties

Removed value: -{
-  "attempts": {
-    "description": "Provider attempts made, including retries and failovers.",
-    "examples": [
-      1
-    ],
-    "type": "integer"
-  },
-  "elapsed_ms": {
-    "description": "Wall-clock milliseconds for the whole job.",
-    "examples": [
-      340
-    ],
-    "type": "integer"
-  },
-  "providers_used": {
-    "description": "Providers that served the job.",
-    "examples": [
-      [
-        "coinbase-advanced-trade-public"
-      ]
-    ],
-    "items": {
-      "description": "Provider name.",
-      "examples": [
-        "coinbase-advanced-trade-public"
-      ],
-      "type": "string"
-    },
-    "type": "array"
-  },
-  "steps": {
-    "description": "Every step the job ran, in order.",
-    "items": {
-      "description": "One step of the job.",
-      "properties": {
-        "ms": {
-          "description": "Milliseconds the step took.",
-          "examples": [
-            312
-          ],
-          "type": "integer"
-        },
-        "ok": {
-          "description": "Whether the step succeeded.",
-          "examples": [
-            true
-          ],
-          "type": "boolean"
-        },
-        "provider": {
-          "description": "Provider that served the step.",
-          "examples": [
-            "coinbase-advanced-trade-public"
-          ],
-          "type": "string"
-        },
-        "reason": {
-          "description": "Failure reason, on a failed step.",
-          "examples": [
-            "provider_timeout"
-          ],
-          "type": "string"
-        },
-        "step": {
-          "description": "Step name inside the worker.",
-          "examples": [
-            "quote"
-          ],
-          "type": "string"
-        }
-      },
-      "required": [
-        "step",
-        "ok",
-        "ms"
-      ],
-      "type": "object"
-    },
-    "type": "array"
-  }
-}

removedOutput schema / properties / provenance / required

Removed value: -[
-  "steps",
-  "providers_used",
-  "attempts",
-  "elapsed_ms"
-]

removedOutput schema / properties / receipt_id / description
```
Removed value: -"Receipt id for this job."
```
removedOutput schema / properties / receipt_id / examples
```
Removed value: -[
-  "rcpt_9f1c2b3a4d5e6f70"
-]
```

removedOutput schema / properties / receipt_url / description

Removed value: -"Where to fetch the machine-readable receipt (free, no payment)."

removedOutput schema / properties / receipt_url / examples

Removed value: -[
-  "/work/receipts/rcpt_9f1c2b3a4d5e6f70"
-]

removedOutput schema / properties / result / properties

Removed value: -{
-  "checked_at": {
-    "description": "When this node read the source (UTC). Nothing here is cached.",
-    "examples": [
-      "2026-09-26T18:00:00Z"
-    ],
-    "format": "date-time",
-    "type": "string"
-  },
-  "lists": {
-    "description": "Every list asked for, with its date.",
-    "examples": [
-      []
-    ],
-    "items": {
-      "description": "One list screened.",
-      "properties": {
-        "as_of": {
-          "description": "The list's own publication date.",
-          "examples": [
-            "2026-09-23"
-          ],
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "entries": {
-          "description": "Entries loaded from it.",
-          "examples": [
-            19391
-          ],
-          "type": "integer"
-        },
-        "license": {
-          "description": "Its reuse licence.",
-          "examples": [
-            "US government work (public domain)"
-          ],
-          "type": "string"
-        },
-        "list": {
-          "description": "List id.",
-          "examples": [
-            "ofac_sdn"
-          ],
-          "type": "string"
-        },
-        "loaded": {
-          "description": "The list was screened.",
-          "examples": [
-            true
-          ],
-          "type": "boolean"
-        },
-        "name": {
-          "description": "List name.",
-          "examples": [
-            "OFAC Specially Designated Nationals (SDN) List"
-          ],
-          "type": "string"
-        },
-        "publisher": {
-          "description": "Who publishes it.",
-          "examples": [
-            "US Department of the Treasury, Office of Foreign Assets Control"
-          ],
-          "type": "string"
-        },
-        "source_url": {
-          "description": "Where it is published.",
-          "examples": [
-            "https://sanctionssearch.ofac.treas.gov/"
-          ],
-          "type": "string"
-        }
-      },
-      "required": [
-        "list",
-        "name",
-        "publisher",
-        "license",
-        "source_url",
-        "as_of",
-        "entries",
-        "loaded"
-      ],
-      "type": "object"
-    },
-    "type": "array"
-  },
-  "match_count": {
-    "description": "Number of matches returned.",
-    "examples": [
-      3
-    ],
-    "type": "integer"
-  },
-  "matches": {
-    "description": "Matches, best first.",
-    "examples": [
-      []
-    ],
-    "items": {
-      "description": "One listing.",
-      "properties": {
-        "birth_dates": {
-          "description": "Dates of birth the list records.",
-          "examples": [
-            []
-          ],
-          "items": {
-            "description": "A date of birth as the list records it.",
-            "examples": [
-              "07 Oct 1952"
-            ],
-            "type": "string"
-          },
-          "type": "array"
-        },
-        "countries": {
-          "description": "Countries the list records (address, nationality, birth).",
-          "examples": [
-            []
-          ],
-          "items": {
-            "description": "A country the list records.",
-            "examples": [
-              "Russia"
-            ],
-            "type": "string"
-          },
-          "type": "array"
-        },
-        "id": {
-          "description": "The list's own id for the entry.",
-          "examples": [
-            "12345"
-          ],
-          "type": "string"
-        },
-        "list": {
-          "description": "Which list.",
-          "enum": [
-            "ofac_sdn",
-            "ofac_consolidated",
-            "uk",
-            "eu"
-          ],
-          "examples": [
-            "ofac_sdn"
-          ],
-          "type": "string"
-        },
-        "list_name": {
-          "description": "The list's name.",
-          "examples": [
-            "OFAC Specially Designated Nationals (SDN) List"
-          ],
-          "type": "string"
-        },
-        "listed_on": {
-          "description": "Designation date, when the list records it.",
-          "examples": [
-            "2014-07-16"
-          ],
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "matched_name": {
-          "description": "The name or alias that matched.",
-          "examples": [
-            "ROSNEFT"
-          ],
-          "type": "string"
-        },
-        "name": {
-          "description": "The entry's primary name.",
-          "examples": [
-            "ROSNEFT"
-          ],
-          "type": "string"
-        },
-        "programs": {
-          "description": "Programmes the entry is listed under.",
-          "examples": [
-            []
-          ],
-          "items": {
-            "description": "A sanctions programme or regime.",
-            "examples": [
-              "RUSSIA-EO14024"
-            ],
-            "type": "string"
-          },
-          "type": "array"
-        },
-        "score": {
-          "description": "Match score, 0-1 (1 = the same words).",
-          "examples": [
-            1
-          ],
-          "type": "number"
-        },
-        "source_url": {
-          "description": "Where the list is published.",
-          "examples": [
-            "https://sanctionssearch.ofac.treas.gov/"
-          ],
-          "type": "string"
-        },
-        "type": {
-          "description": "Kind of listing.",
-          "enum": [
-            "person",
-            "entity",
-            "vessel",
-            "aircraft"
-          ],
-          "examples": [
-            "entity"
-          ],
-          "type": "string"
-        },
-        "un_reference": {
-          "description": "UN Security Council reference, when the list records one.",
-          "examples": [
-            "TAi.002"
-          ],
-          "type": [
-            "string",
-            "null"
-          ]
-        }
-      },
-      "required": [
-        "list",
-        "list_name",
-        "id",
-        "name",
-        "matched_name",
-        "score",
-        "type",
-        "programs",
-        "countries",
-        "birth_dates",
-        "un_reference",
-        "listed_on",
-        "source_url"
-      ],
-      "type": "object"
-    },
-    "type": "array"
-  },
-  "notes": {
-    "description": "Caveats.",
-    "examples": [
-      []
-    ],
-    "items": {
-      "description": "A caveat.",
-      "examples": [
-        "A potential match is a lead to review, not a determination."
-      ],
-      "type": "string"
-    },
-    "type": "array"
-  },
-  "query": {
-    "description": "The screening request.",
-    "properties": {
-      "birth_year": {
-        "description": "Birth-year filter, as given.",
-        "examples": [
-          1952
-        ],
-        "type": [
-          "integer",
-          "null"
-        ]
-      },
-      "country": {
-        "description": "Country filter, as given.",
-        "examples": [
-          "Russia"
-        ],
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "limit": {
-        "description": "Most matches returned.",
-        "examples": [
-          10
-        ],
-        "type": "integer"
-      },
-      "lists": {
-        "description": "The lists asked for; null means all four.",
-        "examples": [
-          null
-        ],
-        "items": {
-          "type": "string"
-        },
-        "type": [
-          "array",
-          "null"
-        ]
-      },
-      "name": {
-        "description": "The name screened.",
-        "examples": [
-          "Rosneft"
-        ],
-        "type": "string"
-      },
-      "threshold": {
-        "description": "Minimum match score used.",
-        "examples": [
-          0.85
-        ],
-        "type": "number"
-      },
-      "type": {
-        "description": "The kind of listing matched.",
-        "enum": [
-          "any",
-          "person",
-          "entity",
-          "vessel",
-          "aircraft"
-        ],
-        "examples": [
-          "entity"
-        ],
-        "type": "string"
-      }
-    },
-    "required": [
-      "name",
-      "type",
-      "threshold",
-      "limit",
-      "lists",
-      "country",
-      "birth_year"
-    ],
-    "type": "object"
-  },
-  "verdict": {
-    "description": "potential_match: at least one listing scored at or above the threshold. no_match: none did, on every list asked for. incomplete: none did, but a list could not be screened (see notes).",
-    "enum": [
-      "potential_match",
-      "no_match",
-      "incomplete"
-    ],
-    "examples": [
-      "potential_match"
-    ],
-    "type": "string"
-  }
-}

removedOutput schema / properties / result / required

Removed value: -[
-  "query",
-  "verdict",
-  "match_count",
-  "matches",
-  "lists",
-  "notes",
-  "checked_at"
-]

removedOutput schema / properties / status / description

Removed value: -"Present only on a delivered result."

removedOutput schema / properties / worker / description

Removed value: -"Catalog name of the worker that ran."

removedOutput schema / properties / worker / examples
```
Removed value: -[
-  "market.quote"
-]
```

removedOutput schema / title

Removed value: -"sanctions.screen response"

AddedSep 28, 2026

TDQS

A4.3/5.0

Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already cover the safety profile (read-only, idempotent, open-world, non-destructive), yet the description adds material behavior beyond them: cost ($0.05 per call), the fuzzy/word-order-free matching rule ('aliases and typos match, a different surname does not'), and the guarantee that each list is read from the government's own file with an as-of date. These are exactly the traits that shape a screening decision and are not derivable from structured fields.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Front-loaded with the highest-value facts (scope, matching semantics, price, inputs) before the verbose return-shape enumeration. The trailing 'Returns:' block largely restates the output schema and is the one part that does not fully earn its space.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists, so the returns needn't be enumerated, yet the description does so anyway — redundant but not harmful. Combined with the coverage of scope, matching behavior, pricing and list freshness, an agent has everything needed to invoke this correctly; only the duplicated return contract keeps it from a 5.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so every parameter (including limit, threshold and language) is already documented in the schema; the description only lists a subset of inputs. It adds little semantic meaning beyond the schema except reinforcing word-order-free name handling, so the 3 baseline is correct.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb and resource ('screen a person, company, vessel or aircraft') and names the exact scope: OFAC SDN/consolidated, UK Sanctions List, EU financial sanctions list, sourced from the governments' own files. An agent can distinguish this from adjacent tools like hubvibe_identity_check or hubvibe_company_enrich without opening any schema.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Frames the use case explicitly as 'Sanctions screening (AML/KYC)', which tells the agent the context in which to reach for it. It does not, however, name alternatives or state when NOT to use it (e.g., vs. identity_check), so it stops short of full routing guidance.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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