# BUMIT

> Swiss business verification with per-check source provenance and evidence freshness.

- name: ai.bumit/verify-business
- version: 1.0.0-phase13.2
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 92/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.bumit%2Fverify-business
- tools: https://api.protogrid.dev/v1/servers/ai.bumit%2Fverify-business/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "verify-business": {
      "type": "http",
      "url": "https://bumit.ai/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-14d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 92/100 (strong)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 93 (weight 30)

- pass `tools.descriptions`: every tool has a description
- warn `tools.description_length`: 1 tools have descriptions over 1,024 characters, which crowds the context
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 1 of 1 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 626 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 1 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 1, about 626 tokens to load them all
- tool set hash: 53272279456b38faff0393b99adf2474
- tools last changed: 2026-10-05T17:09:03.035Z
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.bumit/verify-business.svg)](https://protogrid.dev/servers/ai.bumit/verify-business)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-05 `verify_business` changed (description)
  - before: Verify a Swiss business (current scope: Switzerland only) by uid, name and/or address, using evidence from official/public Swiss sources: Zefix (commercial-register index), plus SECO sanctions and FINMA authorisation datasets ingested by the operator. Each check names its source (checks[].sources), data basis, provenance and freshness (observed_at, retrieved_at, source timestamps); explain to the user which source supplied the evidence and when BUMIT observed or retrieved it. A timestamp that is null is unknown — do not infer one. Returns the BUMIT business-verification result (contract 1.0.0-phase13.2); result.outcome is one of VERIFIED, NOT_VERIFIED, REVIEW_REQUIRED, UNAVAILABLE, NOT_FOUND, AMBIGUOUS, UNSUPPORTED — all are business results, not errors. AMBIGUOUS: never pick a candidate silently; resubmit with the UID. REVIEW_REQUIRED: additional review of the blocking checks is required before acting. UNAVAILABLE: evidence could not currently support a conclusion; it is NOT NOT_VERIFIED. Checks marked UNSUPPORTED have no source and must stay unsupported.
  - after: Verify a Swiss business (current scope: Switzerland only) by uid, name and/or address, using evidence from official/public Swiss sources: Zefix (commercial-register index), plus SECO sanctions and FINMA authorisation datasets ingested by the operator. Each check names its source (checks[].sources), data basis, provenance and freshness (observed_at, retrieved_at, source timestamps); explain to the user which source supplied the evidence and when BUMIT observed or retrieved it. A timestamp that is null is unknown — do not infer one. Returns the BUMIT business-verification result (contract 1.0.0-phase13.2); result.outcome is one of VERIFIED, NOT_VERIFIED, REVIEW_REQUIRED, UNAVAILABLE, NOT_FOUND, AMBIGUOUS, UNSUPPORTED — all are business results, not errors. You may call with only a company name; no UID is needed. An exact unique legal-name match is resolved and verified in one call. Otherwise result.outcome is AMBIGUOUS and resolution.candidates lists commercial-register companies (uid, legal_name, seat, canton): BUMIT never selects a partial/similar or duplicate-name candidate. Choose the intended company from your context (or ask the user), then call verify_business again with {"uid": "<candidate uid>"}. NOT_FOUND means the register search returned no candidate. REVIEW_REQUIRED: additional review of the blocking checks is required before acting. UNAVAILABLE: evidence could not currently support a conclusion; it is NOT NOT_VERIFIED. Checks marked UNSUPPORTED have no source and must stay unsupported.

Full history: https://api.protogrid.dev/v1/servers/ai.bumit%2Fverify-business/changes

## Remotes

- https://bumit.ai/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (1)

- `verify_business`: Verify a Swiss business (current scope: Switzerland only) by uid, name and/or address, using evidence from official/public Swiss sources: Zefix (commercial-register index), plus SECO sanctions and FINMA authorisation datasets ingested by the operator. Each check names its source (checks[].sources), data basis, provenance and freshness (observed_at, retrieved_at, source timestamps); explain to the user which source supplied the evidence and when BUMIT observed or retrieved it. A timestamp that is null is unknown — do not infer one. Returns the BUMIT business-verification result (contract 1.0.0-phase13.2); result.outcome is one of VERIFIED, NOT_VERIFIED, REVIEW_REQUIRED, UNAVAILABLE, NOT_FOUND, AMBIGUOUS, UNSUPPORTED — all are business results, not errors. You may call with only a company name; no UID is needed. An exact unique legal-name match is resolved and verified in one call. Otherwise result.outcome is AMBIGUOUS and resolution.candidates lists commercial-register companies (uid, legal_name, seat, canton): BUMIT never selects a partial/similar or duplicate-name candidate. Choose the intended company from your context (or ask the user), then call verify_business again with {"uid": "<candidate uid>"}. NOT_FOUND means the register search returned no candidate. REVIEW_REQUIRED: additional review of the blocking checks is required before acting. UNAVAILABLE: evidence could not currently support a conclusion; it is NOT NOT_VERIFIED. Checks marked UNSUPPORTED have no source and must stay unsupported.