SKILLEMALL.ai

AC book-pdf-to-structured-json

Convert whole-book PDF, scanned PDF, DOCX, or TXT sources into a publication-grade hierarchical electronic edition with authoritative printed-TOC reconstruction, reviewed OCR cleanup, per-chapter TXT, combined TXT, structured JSON/TSV, deterministic validation, safe API upload, backup, and full read-back verification. Use when extracting or rebuilding complete books for a knowledge base; not for casual single-page OCR.

ClawHub Agent Skills author: yaxin LIU v2.0.0 MIT-0 9 files body ≈ 1 719 tokens Open the sourceclawhub.ai analyzed 2 d ago

Convert whole-book PDF, scanned PDF, DOCX, or TXT sources into a publication-grade hierarchical electronic edition with authoritative printed-TOC…

As a process C 53/100 · Has gaps — weak spots: result and completion, inputs and preconditions, failures and branches

GeneratorWordInfrastructuretype and topics are labelled automatically from the skill text
JSON
Technical rating
A
96/100
safety, quality, tests
Safety 60%
100
Quality 40%
90
Run on models
none yet
Process rating
C
53/100
Has gaps
Inputs and preconditions w 11
0
Failures and branches w 10
0
Progress reporting w 2
0
the three weakest of ten parameters · all ten

How to improve

    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: 9. Evidence is masked. Grey chips explain why severity was lowered.

    Against the Agent Skills spec

    ✓ No remarks against the Agent Skills spec

    Process rating: all ten parameters 53/100

    • 0Inputs and preconditions. Does not say what the process needs to start
    • 0Failures and branches. Linear process with no failure handling
    • 0Progress reporting. Says nothing while it works
    • 30Running it twice. 5 mutating operations with no state check
    • 40Result and completion. Does not say what the result is
    • 50When it triggers. No condition that starts the skill
    • 60Tools and files. Uses tools (bash, node) that frontmatter does not declare
    • 100Steps. 39 steps
    • 100Consistency. Name and required fields are in place
    • 100Execution cost. Instruction body is 1719 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
    • +3Output format is not stated: the model decides each time
    • -31 of 5 scripts are never mentioned in SKILL.md
    • +2Single-language instructions
    • +4Description says when NOT to use the skill
    • +3Description length 422: enough signal without eating the budget
    • +4Structure: 7 headings
    • +3Step-by-step instructions: 39 items
    • +4Has examples (1 code blocks)
    • +4Reference files are cited in the instructions (1 of 1)
    • +1License stated

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 90.

    External checks

    ClawHub: clean
    This is a disclosed local book-conversion skill with proportionate file and command use, but users should not assume its upload and backup workflow is implemented as a turnkey API tool.
    LLM: benign (high) · VirusTotal: · 1 Sept 2026