io.github.qinisolabs/companieswise
NPM · COMPANIESWISE
Verified UK company lookup & validation for AI agents — Companies House data, snapshot or live.
Available components
Last scanned (2 hours ago)
Scores higher than 65% of npm servers
Category CRM and Sales
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security81
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 30 of 93 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (Apache-2.0).Pass
- Actively maintained (last published 135 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability82
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 359 tokens (~119/item across 3 items; 3 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Nov 26 0
- Stability: 0.97 → pass security
- 2 Nov 26 0
- Stability: pass → 0.97 functional
- 27 Oct 26 0
- Stability: 0.97 → pass security
- 26 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Oct 26 −1
- Stability: pass → 0.93 functional
- 24 Oct 26 −5
- CVE-2023-54404 affects this package: high ▼ security
- Known CVEs: pass → fail ▼ security
- 19 Oct 26 0
- Stability: 0.97 → pass security
- 18 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/companieswise@0.2.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-mrhx-c7xc-m3w5 | CVE-2023-54404 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 93 packages
| Packages resolved | 93 |
|---|---|
| Stale | 30 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
lookup_company ~160
USE THIS to get a UK company's official registered details by its Companies House number — instead of recalling them, which models get wrong (invented names, wrong status). Returns the registered name, status, company type, incorporation date, registered-office postcode and SIC code from official Companies House data, or an honest 'not found'. By default a MONTHLY snapshot (status as of the dataset date; dissolved companies generally absent). Set a free Companies House API key (env COMPANIESWISE_CH_API_KEY) for real-time data incl. dissolved companies. UK-wide (England & Wales, Scotland, NI).
| Name | Type | Req | Description |
|---|---|---|---|
| number | string | yes | The UK company number, e.g. '00000006' or 'SC123456' (spaces/case ignored). |
No output schema declared.
No examples provided.
search_company ~87
USE THIS to find a UK company's number from its name (reverse lookup) instead of guessing the number — returns companies matching your search words from official Companies House data (the monthly snapshot by default, or the live register when a Companies House API key is set).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Max results (default 20). |
| query | string | yes | Company name or keywords to search for. |
No output schema declared.
No examples provided.
validate_company_number ~112
USE THIS to check a UK company number is well-formed and identify its register/type before relying on it — never assume 8 characters are valid. Checks the format (8 digits, or a 2-letter prefix + 6 digits; there is NO check digit) and returns what the prefix denotes (e.g. SC = Scotland, NI = Northern Ireland, OC = LLP). Does NOT confirm the company exists — use lookup_company for that.
| Name | Type | Req | Description |
|---|---|---|---|
| number | string | yes | The UK company number to validate. |
No output schema declared.
No examples provided.
How do I install the io.github.qinisolabs/companieswise MCP server?
io.github.qinisolabs/companieswise runs locally as an npm package, launched with npx -y companieswise. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · companieswise
claude mcp add qinisolabs-companieswise -- npx -y companieswise
What is the io.github.qinisolabs/companieswise MCP server?
io.github.qinisolabs/companieswise is an MCP server listed in the public MCP registry as io.github.qinisolabs/companieswise. Verified UK company lookup & validation for AI agents, Companies House data, snapshot or live. This page covers its npm package (companieswise).
Is the io.github.qinisolabs/companieswise MCP server safe to use?
io.github.qinisolabs/companieswise scores 80 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 5 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.qinisolabs/companieswise MCP server expose?
io.github.qinisolabs/companieswise exposes 3 tools: lookup_company, validate_company_number, search_company. Their descriptions and schemas cost roughly 359 tokens of context every time the server is loaded.
Is the io.github.qinisolabs/companieswise MCP server still maintained?
io.github.qinisolabs/companieswise is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.qinisolabs/companieswise MCP server under?
io.github.qinisolabs/companieswise declares the Apache-2.0 licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.