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skill-provenance-review

skill-provenance-review is a skill for Claude Code, Codex from CodeInfinity1/Stram. It costs 29 tokens per session (421 once invoked), scanned A, original, MIT.

A process for tracing a skill pack’s source, license, contents, permissions, scripts, and implementation requirements before adapting it.

In plain words
What is it for?
Use it to inspect local or external skill packs, review dependencies and scripts, identify missing tools, and document whether to adapt or reject them.
Why use it?
It helps decide whether a skill is trustworthy, legally usable, safe to run, and compatible with the project’s native tools.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

not rated 11repo 2mo ago A scan 29 tokens original MIT

Good fit Use it to inspect local or external skill packs, review dependencies and scripts, identify missing tools, and document whether to adapt or reject them.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/codeinfinity1/stram/skill-provenance-review
View source ↗ CodeInfinity1/Stram
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add CodeInfinity1/Stram --skill skill-provenance-review
Clone the repo
git clone --depth 1 https://github.com/CodeInfinity1/Stram

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for skill-provenance-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/codeinfinity1/stram/skill-provenance-review/github.svg)](https://agentmods.dev/skills/codeinfinity1/stram/skill-provenance-review)
Your own site
<a href="https://agentmods.dev/skills/codeinfinity1/stram/skill-provenance-review"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/skill-provenance-review/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for skill-provenance-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/codeinfinity1/stram/skill-provenance-review"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/skill-provenance-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 421 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00029 $0.00421
Opus 5.5 $0.00012 $0.00168
Sonnet 5.5 $0.00006 $0.00084
Haiku 4.5 $0.00003 $0.00042

Measured 1mo ago against content hash b4f557b802d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

skill-provenance-review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/inspect_skill_pack.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/software-engineering/skill-provenance-review/SKILL.md · 71 lines

What it actually says

Skill Provenance Review

Purpose

Assess whether a skill can be safely adapted into Stram. Provenance review protects against unsafe scripts, license confusion, and upstream runtime dependency.

When To Use

Use before adapting community skills, adding scripts/assets, reviewing external repos, or deciding whether a skill belongs in the library.

Inputs And Evidence

  • Source URL/path, license, SKILL.md, scripts, package manifests, assets, and intended use.
  • Native tool requirements and gaps.

Tool Map

  • skill-security-review
  • read_file
  • search_workspace
  • dependency-security-check
  • agent-api-integration
  • agent_skill_script_catalog
  • agent_skill_script_run

Native Scripts

  • scripts/inspect_skill_pack.py: inspects one local skill directory for SKILL.md, frontmatter, scripts, references, assets, and native-boundary language. Use it as evidence before adapting or approving a skill pack.

Workflow

  1. Identify source, version, and license.
  2. Inspect skill text and optional files.
  3. Review scripts/dependencies before any execution.
  4. Decide whether to adapt, reject, or implement missing native tools.
  5. Write Stram-owned skill guidance.
  6. Document source inspiration and boundaries.

Native Implementation Boundaries

  • Do not import upstream skill code as implementation.
  • Adapt patterns into owned SKILL.md files.
  • Missing tools must become native tools or explicit gaps.

Safety And Approval

  • Treat community skills as untrusted.
  • Do not execute scripts without approval.
  • Preserve license constraints.

Verification

  • Report provenance and risk classification.
  • Confirm native-only implementation status.
  • Validate final skill format.

Failure Modes

  • Copying unsafe scripts.
  • Ignoring license.
  • Hiding external runtime dependencies.

References

  • Shortlist item: skill-provenance-review.
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 71 lines · 29 tokens per session scan A b4f557b802d1

Subscribe to this mod's changes

skill-provenance-review is a skill published in the GitHub repository CodeInfinity1/Stram (11 stars, last pushed 2mo ago), licensed MIT. It adds 29 tokens to every session and 421 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Building agentsSecurityai-agentai-agentsai-toolsdesktop-automationdesktop-automation-softwaredesktop-automation-windows
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