OTInstaller
Sign in

handelsregister

v0.9.0Verified publisher
Report a problem

Looks up a German company's commercial register entry through handelsregister.ai: officers, filings, financials

Community-packaged from github.com/Handelsregister-AI/handelsregister: the registry's community pins the upstream release; the tool is its authors' work. Maintain that project? Claim this package.

Run

Through ot mcp, an agent calls run_tool with this; ot asks you before anything that goes online or touches a target. Set it up: ot mcp install claude (or cursor, vscode, codex, gemini).

{"tool":"osintverse-community/handelsregister","target":"Siemens AG","input_type":"company"}

Or just say: "Run osintverse-community/handelsregister on Siemens AG with OTInstaller." The registry's read-only MCP server at api.otinstaller.com/mcp can find tools without installing anything.

ot run osintverse-community/handelsregister --company "Siemens AG" --format table
ot install osintverse-community/handelsregister

Python wheel, run in a read-only container (Docker optional with --native) · network allowed · needs HANDELSREGISTER_API_KEY · up to 3 min. The first ot run installs the tool after asking once. The example value is the registry's own test input, so this command has run. Drop --format table for JSON.

Don't have ot? Install it in one line
curl -fsSL https://get.otinstaller.com/ot | sh
What this script does
  1. Downloads the latest ot release for your machine from GitHub Releases.
  2. Checks its SHA-256 against checksums.txt, and the Ed25519 signature on that file against the key built into the script.
  3. Puts ot in /usr/local/bin or ~/.local/bin. Nothing else is written. Read the script.
irm https://get.otinstaller.com/ot.ps1 | iex
What this script does
  1. Downloads the latest ot release for your machine from GitHub Releases.
  2. Checks its SHA-256 against checksums.txt, and the Ed25519 signature on that file against the key built into the script.
  3. Puts ot in %LOCALAPPDATA%\Programs\ot, and adds it to your PATH. Nothing else is written. Read the script.

Evidence

Security tab →
  • Pinnedwheel sha256:cf988ec7…3eff8e from PyPI. ot re-hashes the file after download and refuses a mismatch.
  • Signedby pypi:GitHub:handelsregister-ai/handelsregister/publish.yml via pypi.org, verified by the registry on 24 Oct 2026. ot checks the same identity before every install and refuses another signer.
  • Scanned24 Oct 2026: 0 critical, 0 high, 5 medium, 1 low vulnerabilities; 0 embedded secrets, 0 malware heuristics; SBOM with 21 packages.
  • Workssmoke test passed on 24 Oct 2026 (exit 1 in 5.1 s, offline sandbox); the nightly health check has not run yet.
  • Backed upa copy of this wheel is kept by the registry. If PyPI removes it, ot downloads the copy and checks the same hash.
  • Reviewedosintverse-community is a verified publisher: the registry confirmed who runs it, and a person reviewed its first release against the acceptable-use rules.

From the community

Issues →

Not health-checked yet; 0.9.0 came out today; nobody has said yet whether it works.

0.9.0 is in its first week. Nobody has said whether it works yet.

Used 0.9.0?It's broken for me

What you get back

Result envelope →
{
  "envelope": 1,
  "tool": "osintverse-community/handelsregister@0.9.0",
  "runtime": "pipx",
  "input": {
    "company": "Siemens AG"
  },
  "started_at": "2026-10-21T09:00:00Z",
  "duration_ms": 4100,
  "exit_code": 0,
  "entities": [
    {
      "type": "organization",
      "value": "Example Ltd"
    },
    {
      "type": "person",
      "value": "Jane Doe",
      "source": "gitlab.com"
    },
    {
      "type": "location",
      "value": "51.5074,-0.1278",
      "attrs": {
        "city": "London"
      }
    }
  ],
  "warnings": []
}

Every tool returns this shape, shaped here from what this tool declares it finds. --format table to read it; ot extract and ot auto to continue.

handelsregister (community package)

This repository packages github.com/Handelsregister-AI/handelsregister for the OTInstaller Registry as osintverse-community/handelsregister. The tool is the work of its authors, under the AGPL-3.0 license; this repository only holds the manifest and release workflow.

Report problems with the tool upstream, and problems with the packaging here. If you maintain the upstream project and want to publish it yourself, open an issue or run ot claim osintverse-community/handelsregister: the package is transferred to you.

It installs the upstream project's own release from PyPI, pinned by version and hash; nothing here is rebuilt.

Runs handelsregister fetch with JSON output and the CLI's default sections: people, key financial figures, balance sheet, profit and loss account and register publications. Each lookup uses handelsregister.ai credits. Without HANDELSREGISTER_API_KEY the CLI exits with code 1, which is what the registry's smoke test expects.

ot run osintverse-community/handelsregister --company …

Packaged version: 0.9.0.

What next

handelsregister finds organization, person, location, document. Tools that take those:

organization → 6 toolsperson → 2 toolsot auto, with a saved result

Other company tools

All company tools →

Alternatives to handelsregister that also take a company; ot auto runs every installed one on the same value.

osintverse-community/asnmap

Maps an organisation name to its autonomous systems and the network ranges they announce

Takes company → finds ip, organization
Key required · Docker
Worked todayVerified publisher

osintverse-community/gleif

Searches GLEIF's register of Legal Entity Identifiers for a company: LEI, legal name, addresses and status

Takes company → finds location, organization
No key · Docker
Not health-checkedVerified publisher

osintverse-community/companies-house

Searches the UK Companies House register: companies, their status and office, officers and controlling owners

Takes company → finds location, organization, person
Key required · Docker
Not health-checkedVerified publisher

osintverse-community/sec-edgar

Finds a company in the SEC's EDGAR filings by name or ticker: CIK, industry, addresses and its latest filings

Takes company → finds document, location, organization
Key required · Docker
Not health-checkedVerified publisher

osintverse-community/opensanctions

Screens a person's or company's name against OpenSanctions: sanctions lists, politically exposed persons, watch lists

Takes company, name → finds organization, other, person
Key required · Docker
Not health-checkedVerified publisher
Esc

Try

↑ ↓ to move↵ to open