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Kumo is presented as a beta Python framework for domain-focused open-source intelligence (OSINT) and security reconnaissance. Its described features include mapping domain infrastructure and checking for security exposures, but those capabilities come from project listings and a developer post—not independent testing. For the current project details, consult the KUMO-Domain-Recon-Tool repository.

What is Kumo?

Kumo, identified as KUMO-Domain-Recon-Tool and associated with the GitHub account karim852, is described in a GitHub Topics listing as a beta Python project for domain OSINT and security reconnaissance. In this context, OSINT means collecting information from publicly accessible sources to understand a domain and its associated infrastructure.

The listing describes Kumo as using parallel modules and names DNS, open ports, leaked credentials, infostealer infections, vulnerable endpoints, subdomains, CVEs, and malware families among its areas of coverage. These are descriptions in a search-indexed listing, not confirmation that every capability is present or currently working in the repository.

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What capabilities are described?

A September 30, 2026 Reddit post by the project author claims a run can map DNS, ports, certificates, subdomains, and technologies, and check for exposed configurations, secrets in JavaScript, open buckets, and vulnerabilities. The post also mentions archived pages, threat intelligence, and search-engine dork links. These are the author’s claims; the available information does not independently verify the checks, their coverage, or the accuracy of their results.

How many modules does Kumo have?

The module count is unresolved. A GitHub Topics listing indexed in 2026 says 21 parallel modules, while a September 19, 2026 post in r/redteamsec says 27. The available sources do not establish whether the difference reflects a changed version, differing counts, or an inconsistency. Check the repository rather than treating either figure as the current count.

What should you check before using it?

  • Confirm current setup instructions: The available descriptions do not establish installation commands, supported operating systems, dependencies, or a current release. Use the repository’s current documentation for those details.
  • Check scope and authorization: Run reconnaissance only against domains and systems you own or have explicit permission to assess. The available descriptions do not establish what scope controls or safeguards Kumo provides.
  • Handle sensitive output carefully: Checks described as finding credentials, secrets, or exposed configurations could surface sensitive information. Do not assume the tool protects or limits access to such output; follow your organization’s handling rules.
  • Validate findings independently: Treat results as leads to review, not proof of a vulnerability or compromise. The available sources provide no accuracy or effectiveness testing.
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Where can you find current information?

The KUMO-Domain-Recon-Tool GitHub repository is the canonical place to check for current code, setup guidance, and project status. The GitHub Topics page is a discovery listing, and the Reddit posts are descriptions rather than authoritative documentation: GitHub Topics: domain-scanner, the September 30, 2026 r/cybersources post, and the September 19, 2026 r/redteamsec post.

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