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BF knowledge-retrieval

A local-first knowledge-base maintenance and retrieval skill with PPT/PDF support, dual-channel retrieval (keyword + AI semantic), and progressive description evolution. Designed for knowledge workers with years of local files. 给知识工作者和顾问的本地知识库管理与检索方案。支持 PPT/PDF 多格式、BM25+AI 双通道搜索、越用越聪明。适合手里有大量本地文档、不想转格式的人。

ClawHub Agent Skills author: kittitys v3.2.8 MIT-0 11 files body ≈ 3 947 tokens Open the sourceclawhub.ai↗ analyzed 3 d ago

As a process F 46/100 · Will not run — References files that are not bundled: scripts/setup.bat

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
84/100
safety, quality, tests
Safety 60%
98
Quality 40%
63
Run on models
none yet
Process rating
F
46/100
Will not run
References files that are not bundled: scripts/setup.bat
Tools and files w 18
0
Result and completion w 14
0
Progress reporting w 2
0
the three weakest of ten parameters · all ten

How to improve

  1. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
  2. 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 · 2

✓ No critical or high findings

Medium and low: 2
  • low Concealment en-hide-from-user skill-card.md:25
    Instruction to hide actions from the user (negated — the text forbids it)
    Mitigation: Review any dependency-install prompt before approving it; ordinary search should not silently install dependencies. <br>
    negated
  • low Concealment en-hide-from-user SKILL.md:25
    Instruction to hide actions from the user (negated — the text forbids it)
    > **Dependency setup:** This skill includes `scripts/setup.bat` and `pip install ...` as setup/repair options. Ordinary search will not silently run installation commands. If dependencies are missing,
    negated

Files scanned: 11. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")
  • warning missing-ref reference to a missing file: scripts/setup.bat
  • note frontmatter-key unknown frontmatter key "skillsets"
  • note frontmatter-key unknown frontmatter key "homepage"

Process rating: all ten parameters 46/100

Will not run. References files that are not bundled: scripts/setup.bat
  • 0Tools and files. 1 referenced file(s) missing: scripts/setup.bat
  • 0Result and completion. Does not say what the result is
  • 0Progress reporting. Says nothing while it works
  • 20When it triggers. No condition that starts the skill
  • 30Running it twice. 6 mutating operations with no state check
  • 40Consistency. Frontmatter name (knowledge-retrieval) differs from the folder (local-knowledge-retrieval)
  • 70Inputs and preconditions. Inputs and preconditions are listed
  • 100Steps. 47 steps
  • 100Failures and branches. 2 branches, has a failure section
  • 100Execution cost. Instruction body is 3947 tokens
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • low 13 top-level sections: this looks like several domains in one skill
  • low The response is described with custom markup (4 tags): a typed call is more reliable

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)
  • +3Output format is not stated: the model decides each time
  • -218 emoji in the instructions: noise for the model
  • -31 of 2 scripts are never mentioned in SKILL.md
  • +1No license
  • +2Single-language instructions
  • +3Description length 306: enough signal without eating the budget
  • +4Structure: 34 headings
  • +3Step-by-step instructions: 47 items
  • +4Has examples (3 code blocks)
  • +4Reference files are cited in the instructions (5 of 6)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 63.

External checks

ClawHub: clean
This skill is a disclosed local document search and knowledge-base maintenance tool, but users should understand that it creates persistent local indexes and extracted-text caches.
LLM: benign (high) · VirusTotal: · 28 May 2026