sbom-maker skillA
sbom-maker is agent-read markdown (skill) from runxhq/runx: Derive a CycloneDX software bill of materials from a supplied lockfile deterministically, digest-bound to the exact bytes, with license risks surfaced and unsupported or unpinned lockfiles refused..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# SBOM Maker Turn one lockfile into a verifiable component inventory. The caller supplies the parsed lockfile; nothing is fetched, so the same input always seals the same SBOM. This is the inventory layer of the security pipeline: `sbom-maker` derives what is present, `cve-audit` detects what is vulnerable. ## Procedure 1. Native `data.digest` binds the exact lockfile object; the SBOM serial number and metadata carry that digest, so the inventory cannot drift from its source. 2. Deterministic extraction reads the modern `packages` map (or the classic nested `dependencies` map) and keeps only pinned components with versions, each with its evidence location inside the lockfile. 3. Licenses are normalized, counted, and risk-flagged: strong copyleft is `high`, weak copyleft is `medium`, missing license evidence is `review`. Risks are surfaced, never suppressed. 4. A lockfile that is not an object, carries no dependency map, or pins no components refuses with findings instead of emitting an empty inventory. To inventory a remote lockfile, compose `web-fetch` for the governed read and pass its content here; the digest binds whatever bytes were supplied. …
Read the whole file at its exact version.
How to install
mdr add runxhq/runx/sbom-maker@git:20260811.73091b5mdr add runxhq/runx/sbom-maker@sha256:35cbf71ec5334991Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_rhc3osuu37xrancv)
1 badge views in 30 days
Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1732 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
runxhq/runx · 93 stars · license Apache-2.0 · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rhc3osuu37xrancv GET https://markdownregistry.com/api/v1/resolve?ref=runxhq/runx/sbom-maker GET https://markdownregistry.com/api/v1/blob/35cbf71ec5334991992c968e3b31aa5a079f813a503d19e16dd0f2eff41fe200
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.