Individual skill
runtime-trace-bom
Produces a dynamic CycloneDX BOM by executing a command under the cdxgen safer-exec sandbox with tracebom on Linux, macOS, or Windows, tracing shared-library and DLL loads, eBPF HTTP URL access, egress hosts, cryptographic library and cipher-suite usage, child process execution, and filesystem mutations. Use when asked what a program actually loads or calls at runtime, for a dynamic or runtime SBOM, to observe a binary's real behaviour, or to trace network and crypto usage of a process.
agent-plugin/skills/runtime-trace-bom/SKILL.md
Source commit b0994ca9e4549ac8f3a50ed46afe78580f02c1a0
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 3, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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Repository context
- Repository stars (not skill ratings)
- 1,106
- Repository last updated
- Nov 7, 2026
- License
- Apache-2.0
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- bom Repository topic
- sca Repository topic
- cyclonedx Repository topic
- sbom Repository topic
- docker Repository topic
- oci Repository topic
- containers Repository topic
- owasp Repository topic
- package-url Repository topic
- purl Repository topic
- operations Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
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# Runtime-traced BOM
`tracebom` runs a command under the `@cdxgen/safer-exec` sandbox and records
what it actually does: which shared libraries it `dlopen`s, which HTTP URLs it
reaches, which crypto primitives it exercises, which children it spawns, and
which files it mutates. The output is a CycloneDX BOM with library components
and enumerated services.
It runs on Linux, macOS, and Windows 11. On Windows, recording DLL loads needs
an elevated prompt; without one the BOM has no library components but still
gets egress services and TLS assets through `--proxy-egress`. See the Windows
section of the tracebom reference for the full list.
This is observation of real execution, not static inference. It complements