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BF Skill Distiller (Compressed)

Same skill compression power in half the context — 975 tokens vs 2,500.

ClawHub Agent Skills author: Lee Brown v0.2.1 MIT-0 2 files body ≈ 1 168 tokens Open the sourceclawhub.ai↗ analyzed 2 d ago

As a process F 44/100 · Will not run — References files that are not bundled: ../SKILL.reference.md, ../oneliner/

ProcedureInfrastructuretype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
B
86/100
safety, quality, tests
Safety 60%
100
Quality 40%
65
Run on models
none yet
Process rating
F
44/100
Will not run
References files that are not bundled: ../SKILL.reference.md, ../oneliner/
Tools and files w 18
0
Result and completion w 14
0
Inputs and preconditions w 11
0
the three weakest of ten parameters · all ten

How to improve

  1. The text references files that are not there: add them or drop the references.
For the model run — optional
  • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 0

✓ No critical or high findings

Files scanned: 2. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning name-format name should be kebab-case (lowercase letters, digits, hyphens)
  • warning missing-ref reference to a missing file: ../SKILL.reference.md
  • warning missing-ref reference to a missing file: ../oneliner/
  • note frontmatter-key unknown frontmatter key "homepage"
  • note frontmatter-key unknown frontmatter key "repository"
  • note frontmatter-key unknown frontmatter key "emoji"

Process rating: all ten parameters 44/100

Will not run. References files that are not bundled: ../SKILL.reference.md, ../oneliner/
  • 0Tools and files. 2 referenced file(s) missing: ../SKILL.reference.md, ../oneliner/
  • 0Result and completion. Does not say what the result is
  • 0Inputs and preconditions. Does not say what the process needs to start
  • 0Progress reporting. Says nothing while it works
  • 30Running it twice. 7 mutating operations with no state check
  • 40Consistency. Frontmatter name (Skill Distiller (Compressed)) differs from the folder (neon-skill-distiller-compressed)
  • 70When it triggers. States when to use, but not when not to
  • 100Steps. 10 steps
  • 100Failures and branches. 1 branches, has a failure section
  • 100Execution cost. Instruction body is 1168 tokens

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +5Description has no quoted example phrases that should trigger the skill
  • +4Description does not say when NOT to use the skill (false activations)
  • +3Description length 71: 120–800 characters recommended
  • +3Output format is not stated: the model decides each time
  • +2Single-language instructions
  • +4Structure: 18 headings
  • +3Step-by-step instructions: 10 items
  • +4Has examples (1 code blocks)
  • +1License stated

Quality base 70; lint remarks subtract, signals add up to 100. Result: 65.

External checks

ClawHub: clean
This is an instruction-only skill for compressing skill files, with modest disclosed local persistence and no evidence of hidden or harmful behavior.
LLM: benign (high) · VirusTotal: · 29 May 2026