{"slug":"virgiliojr94-book-to-skill","name":"Book To Skill","description":"Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.","long_description":"---\nname: book-to-skill\ndescription: \"Converts books and documents (PDF, EPUB, DOCX, HTML, Markdown, plain text, RTF, MOBI/AZW with Calibre) into structured agent skills, extracting frameworks, mental models, principles, techniques, and anti-patterns. Use when the user wants to study a document through GitHub Copilot CLI, Amp, Claude Code, or Hermes Agent, apply an author's frameworks while working, or build a reusable knowledge base from a file.\"\n---\n\n\n\n# Book-to-Skill Converter\n\nTransform written knowledge into actionable agent skills by extracting structure — not producing summaries.\n\n## Philosophy\n\nBooks contain crystallized expertise: frameworks, principles, and techniques that took years to develop. This skill extracts that knowledge into a format GitHub Copilot CLI, Amp, Claude Code, Hermes Agent, or another compatible agent can leverage repeatedly.\n\n**Extract structure, not summaries.** A skill isn't a book report. It's a toolkit of:\n- Named frameworks (mental models with clear application)\n- Actionable principles (rules that guide decisions)\n- Techniques (step-by-step methods)\n- Anti-patterns (what to avoid and why)\n- Voice calibration (how the author thinks and communicates)\n\n**Preserve the author's precision.** Frameworks often have specific names for reasons. \"The 5 Whys\" isn't interchangeable with \"ask why multiple times.\" Capture the exact formulation.\n\n**Layer depth appropriately.** Simple books → simple skills. Complex books with 10+ frameworks → skills with reference files and on-demand chapters.\n\n---\n\n## Modes of Operation\n\nFour paths available. Route based on what the user asks:\n\n### 1. Full Conversion (Default)\n**Trigger:** User provides one or more document/directory/glob paths without special instructions\n**Action:** Run all steps below (Steps 0–9)\n**Output:** Complete skill with SKILL.md, chapters/, glossary, patterns, cheatsheet\n\n### 2. Analyze Only\n**Trigger:** User says \"analyze\", \"just extract\", or \"I want to review before generating\"\n**Action:** Run Steps 0–3, then produce a structured extraction report (frameworks, principles, techniques found). Stop — do NOT generate skill files.\n**Output:** Analysis report for user review\n\n### 3. Generate from Prior Analysis\n**Trigger:** User has existing analysis notes or previously ran analyze-only\n**Action:** Skip Steps 0–3, use the provided analysis as input, run Steps 4–9\n**Output:** Skill files from the provided analysis\n\n### 4. Update / Fold-in (Existing Skill)\n**Trigger:** User provides one or more new source paths and indicates they want to update an existing skill (either by pointing to the existing skill folder, providing a skill slug that already exists in `SKILLS_HOME`, or explicitly requesting an update).\n**Action:** Run Step 0 (out-of-scope check), Step 1 (validate inputs), Step 1.5 (identify book type), and Step 2 (extract new files). Then skip to Step 5 (identify/detect existing skill path) and run the **Update / Fold-in Workflow** to merge the new content into the existing skill files.\n**Output:** Updated existing skill with new/revised chapter summaries and merged indexes/glossaries.\n\n---\n\n## Skill Locations\n\nThis converter can run from multiple skill systems. When looking for this converter's helper script or writing the generated book skill, prefer these locations in order:\n\n1. GitHub Copilot CLI personal skills: `~/.copilot/skills/`\n2. Cross-agent personal skills (Copilot, Amp, Codex): `~/.agents/skills/`\n3. Claude Code personal skills: `~/.claude/skills/`\n4. Project-local Copilot skills: `.github/skills/`\n5. Project-local Claude skills: `.claude/skills/`\n6. Project-local Amp / Copilot skills: `.agents/skills/`\n7. Amp global skills: `~/.config/agents/skills/`\n8. Amp legacy global skills: `~/.config/amp/skills/`\n9. Hermes Agent personal skills: `$HERMES_HOME/skills/` (defaults to `~/.hermes/skills/`)\n10. Hermes Agent project skills: `.hermes/skills/` or `.agents/skills/`\n\nFor **generated** book skills, pick a destination that the user's host agent can actually discover (see Step 5). When more than one valid root exists, ask the user once and remember the answer for the session — do not silently default.\n\n---\n\n## Step 0 — Out-of-scope check\n\nIf no arguments are provided, stop and respond:\n> \"book-to-skill requires a supported document path, folder, or glob pattern. Usage: `book-to-skill ... [skill-name-slug]`\"\n\nThroughout the workflow:\n- Identify the input paths and the optional skill slug.\n- If the last argument is not a file, folder, or glob that exists or matches any files, and it looks like a skill slug (e.g. lowercase hyphens, alphanumeric), treat it as `SKILL_NAME`.\n- Treat all other arguments as the list of `INPUT_PATHS`.\n- If any input path is an existing skill directory (contains `SKILL.md` and a `chapters/` sub-folder), or if `SKILL_NAME` matches an existing skill slug in `SKILLS_HOME`, flag this run as an **Update/Fold-in** operation (Mode 4).\n\n---\n\n## Step 1 — Validate input\n\nVerify that there is at least one supported file, directory, or glob pattern among the `INPUT_PATHS`.\nFor directories and globs, expand them to find matching supported files (`.pdf`, `.epub`, `.docx`, `.txt`, `.md`, `.markdown`, `.rst`, `.adoc`, `.html`, `.htm`, `.rtf`, `.mobi`, `.azw`, `.azw3`).\n\nIf no supported files are found, stop with a clear error message.\n\n---\n\n## Step 1.5 — Identify content type\n\nBefore extracting, ask the user:\n\n> \"What kind of content do these sources have? This helps me choose the best extraction method.\n>\n> 1. **Technical** — has code blocks, tables, formulas, diagrams (e.g. programming books, academic papers, architecture guides)\n> 2. **Text-heavy** — mostly prose, few or no tables/code (e.g. management, productivity, narrative non-fiction)\n> 3. **Not sure** — I'll use the fast method and warn you if quality seems limited\"\n\nStore the answer as `BOOK_TYPE`:\n- Option 1 → `BOOK_TYPE=technical`\n- Option 2 → `BOOK_TYPE=text`\n- Option 3 → `BOOK_TYPE=text`\n\n**If `BOOK_TYPE=technical`**, inform the user before proceeding:\n> \"📐 Technical mode selected — using Docling for structure-aware extraction (tables, code blocks, formulas preserved as markdown). This takes ~1.5s per page, so expect a few minutes for longer sources. Starting now…\"\n\n**If `BOOK_TYPE=text`**, inform:\n> \"📄 Text mode selected — using the fastest suitable extractor for each file type. Plain text/Markdown/HTML are usually ready in seconds; PDFs use pdftotext when available.\"\n\n---\n\n## Step 2 — Extract text from the source documents\n\nRun the extraction script, passing the input paths:\n\n```bash\nSCRIPT_PATH=\"\"\nHERMES_HOME_RESOLVED=\"${HERMES_HOME:-$HOME/.hermes}\"\nPROJECT_ROOT=\"$(git rev-parse --show-toplevel 2>/dev/null || true)\"\nHERMES_PROJECT_TRUSTED=false\nif [ -n \"$PROJECT_ROOT\" ] && [ \"${HERMES_AGENT:-}\" = true ] && \\\n command -v hermes >/dev/null 2>&1 && \\\n command -v python3 >/dev/null 2>&1 && \\\n hermes config get skills.trusted_project_dirs --json 2>/dev/null | PROJECT_ROOT=\"$PROJECT_ROOT\" python3 -c 'import json, os, pathlib, sys; root=pathlib.Path(os.environ[\"PROJECT_ROOT\"]).resolve(); sys.exit(not any(pathlib.Path(p).expanduser().resolve() == root for p in json.load(sys.stdin)))' 2>/dev/null\nthen\n HERMES_PROJECT_TRUSTED=true\nfi\n\nCANDIDATES=(\n \"$HOME/.copilot/skills/book-to-skill/scripts/extract.py\"\n \"$HOME/.agents/skills/book-to-skill/scripts/extract.py\"\n \"$HOME/.claude/skills/book-to-skill/scripts/extract.py\"\n \"$HERMES_HOME_RESOLVED/skills/book-to-skill/scripts/extract.py\"\n \"$HERMES_HOME_RESOLVED\"/skills/*/book-to-skill/scripts/extract.py\n)\nif [ \"${HERMES_AGENT:-}\" != true ]; then\n CANDIDATES+=(\n \".github/skills/book-to-skill/scripts/extract.py\"\n \".claude/skills/book-to-skill/scripts/extract.py\"\n \".agents/skills/book-to-skill/scripts/extract.py\"\n )\nfi\nCANDIDATES+=(\n \"$HOME/.config/agents/skills/book-to-skill/scripts/extract.py\"\n \"$HOME/.config/amp/skills/book-to-skill/scripts/extract.py\"\n)\nif [ \"$HERMES_PROJECT_TRUSTED\" = true ]; then\n CANDIDATES=(\n \"$PROJECT_ROOT/.hermes/skills/book-to-skill/scripts/extract.py\"\n \"$PROJECT_ROOT/.hermes/skills\"/*/book-to-skill/scripts/extract.py\n \"$PROJECT_ROOT/.agents/skills/book-to-skill/scripts/extract.py\"\n \"$PROJECT_ROOT/.agents/skills\"/*/book-to-skill/scripts/extract.py\n \"${CANDIDATES[@]}\"\n )\nfi\nfor candidate in \"${CANDIDATES[@]}\"\ndo\n if [ -f \"$candidate\" ]; then\n SCRIPT_PATH=\"$candidate\"\n break\n fi\ndone\n\nif [ -z \"$SCRIPT_PATH\" ]; then\n echo \"Could not find scripts/extract.py for book-to-skill\" >&2\n exit 1\nfi\n\nPYTHON_BIN=\"${PYTHON_BIN:-python3}\"\nif ! command -v \"$PYTHON_BIN\" >/dev/null 2>&1; then\n PYTHON_BIN=\"python\"\nfi\n\n\"$PYTHON_BIN\" \"$SCRIPT_PATH\" $INPUT_PATHS --mode --install-missing ask\n```\n\nBefore extraction, the script checks optional Python packages needed for the detected format. If a better extractor is missing, it prompts the user with the available fallback. Non-interactive sessions default to fallback unless install mode is explicitly `yes`.\n\n**Tip — preflight the environment:** run `\"$PYTHON_BIN\" \"$SCRIPT_PATH\" --check` to print a per-format report of which extractors are installed and the exact command to install whatever is missing, without processing any file. Useful when a user reports a setup or quality problem.\n\nThis creates a **per-run** work directory — `/book_skill_work-/` by default, or exactly the path you set in `BOOK_SKILL_WORKDIR` — containing:\n- `full_text.txt` — combined extracted text of all sources with clear visually demarcated boundaries.\n- `metadata.json` — overall combined size, words, pages, token counts, dropped EPUB image counts, the resolved `workdir`, and a detailed list of individual processed `sources`.\n\nThe run prints all three paths on completion (`Workdir ->`, `Text ->`, `Meta ->`). **Take the paths from that output (or from `metadata.json`'s own `workdir` field) rather than assuming a fixed location** — the directory name differs per run so that concurrent extractions on one machine cannot overwrite each other's results.\n\nRead that run's `metadata.json` to inspect the results.\n\n**Always confirm the extraction is the document you asked for** before generating anything: check `filename` / `source_file` in `metadata.json`, or the `SOURCE:` header on the first line of `full_text.txt`. If you are waiting on a background run, wait on *its* specific workdir — polling a shared path can surface a different run's output.\n\n---\n\n## Step 2.5 — Pre-flight cost estimate\n\nRead this run's `metadata.json` (the `Meta ->` path from the extraction output) and present the user with an estimate **before doing any generation**:\n\n```\n📖 Sources detected: source(s)\n\n 5: warn that N source images were not read>\n📄 Combined Pages/Sections: ~ | Words: ~ | Total tokens: ~K\n\n💰 Estimated token cost (Full Conversion / Update):\n Input (reading + prompts): ~K tokens\n Output (skill files generated/updated): ~K tokens\n Total: ~K tokens\n\n Cost: multiply the token counts above by your model's current\n input/output per-1M-token rates (prices and model ","tagline":"Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.","category":"development","commerce":{"type":"unknown","billing":"unknown","amount":null,"currency":null,"sourceUrl":null,"checkedAt":null,"runtime":"unknown","purchaseUrl":null,"checkout":"external","purchaseRequiresUserConsent":true},"tags":["claude-code","agent-skills","developer-tools","python","github"],"author":"virgiliojr94","verified":true,"attribution":{"status":"community_indexed","statusLabel":"Community indexed","shortLabel":"COMMUNITY INDEXED","sourceLabel":"GitHub star discovery","sourceDetail":"virgiliojr94/book-to-skill","creatorName":"virgiliojr94","creatorUrl":"https://github.com/virgiliojr94","sourceUrl":"https://github.com/virgiliojr94/book-to-skill/blob/master/SKILL.md","indexedBy":"OpenAgentSkill community index","claimUrl":"https://www.openagentskill.com/skills/virgiliojr94-book-to-skill#claim-this-skill","claimCta":"Claim this skill","trustNote":"This listing was indexed from public sources and is not marked official until a maintainer claim is approved.","publicNote":"Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals."},"stats":{"stars":27798,"forks":2870,"verified_installs":1,"successful_runs":1,"total_outcomes":1,"rating":0,"review_count":0,"quality_score":77.81},"quality":{"score":100,"tier":"excellent","label":"Excellent","summary":"High-confidence pick with strong adoption and healthy maintenance signals.","signals":[{"label":"GitHub stars","value":"28K","tone":"positive"},{"label":"Freshness","value":"1mo ago","tone":"positive"},{"label":"Install ready","value":"Yes","tone":"positive"},{"label":"License","value":"MIT","tone":"neutral"}],"warnings":[]},"trust":{"version":"trust-score-v5","score":71,"base_score":86,"outcome_confidence":0.25,"tier":"review","label":"Sandbox only","summary":"Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.","recommendedAction":"Run only in a sandbox and compare close alternatives before using it for real work.","decision":{"install_policy":"human_review_before_install","auto_install_allowed":false,"human_review_required":true,"sandbox_first":true,"agent_action":"Compare alternatives before installing.","reasoning":["71/100 Trust Score v5","86/100 Trust Score v4 baseline","Needs more real agent outcomes before unattended install","Install path is missing","Review before production"],"review_required_when":["The workspace contains production secrets, payments, private customer data, or irreversible actions.","The install command requests shell, network, credential, database, or broad filesystem access.","Outcome evidence is missing, recently failed, or required human review.","Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface","Automatic installation in a production workspace"]},"dimensions":[{"id":"github_adoption","label":"GitHub adoption","score":100,"weight":0.13,"status":"pass","detail":"28K GitHub stars"},{"id":"repo_activity","label":"Stars/forks activity","score":97,"weight":0.08,"status":"pass","detail":"28K stars, 2.9K forks; issue activity unavailable in current metadata"},{"id":"maintenance","label":"Recent maintenance","score":88,"weight":0.14,"status":"pass","detail":"1mo since push"},{"id":"license","label":"License clarity","score":86,"weight":0.09,"status":"pass","detail":"MIT"},{"id":"documentation","label":"README/SKILL.md completeness","score":100,"weight":0.14,"status":"pass","detail":"Metadata includes enough usage and workflow context"},{"id":"dependency_risk","label":"Dependency/runtime risk","score":54,"weight":0.12,"status":"warn","detail":"command execution surface, credential or environment access"},{"id":"installability","label":"Install availability","score":92,"weight":0.1,"status":"pass","detail":"npx skills add virgiliojr94/book-to-skill"},{"id":"install_safety","label":"Install command safety","score":92,"weight":0.1,"status":"pass","detail":"standard package or runtime install path"},{"id":"permission_surface","label":"Permission surface","score":36,"weight":0.07,"status":"fail","detail":"secrets or environment access, shell or command execution"},{"id":"repository","label":"Repository evidence","score":86,"weight":0.04,"status":"pass","detail":"https://github.com/virgiliojr94/book-to-skill/blob/master/SKILL.md"},{"id":"review_status","label":"Review status","score":88,"weight":0.05,"status":"pass","detail":"AI review data available"},{"id":"agent_outcomes","label":"Agent Proven outcomes","score":42,"weight":0.13,"status":"warn","detail":"Early agent signal: 100% success from 1 agent outcomes"}],"checks":[{"status":"pass","label":"GitHub adoption","detail":"28K GitHub stars"},{"status":"pass","label":"Stars/forks activity","detail":"28K stars, 2.9K forks; issue activity unavailable in current metadata"},{"status":"pass","label":"Recent maintenance","detail":"1mo since push"},{"status":"pass","label":"License clarity","detail":"MIT"},{"status":"pass","label":"README/SKILL.md completeness","detail":"Metadata includes enough usage and workflow context"},{"status":"warn","label":"Dependency/runtime risk","detail":"command execution surface, credential or environment access"},{"status":"pass","label":"Install availability","detail":"npx skills add virgiliojr94/book-to-skill"},{"status":"pass","label":"Install command safety","detail":"standard package or runtime install path"},{"status":"fail","label":"Permission surface","detail":"secrets or environment access, shell or command execution"},{"status":"pass","label":"Repository evidence","detail":"https://github.com/virgiliojr94/book-to-skill/blob/master/SKILL.md"},{"status":"pass","label":"Review status","detail":"AI review data available"},{"status":"warn","label":"Agent Proven outcomes","detail":"Early agent signal: 100% success from 1 agent outcomes"},{"status":"pass","label":"Ownership","detail":"Listing manually verified"},{"status":"pass","label":"OpenAgentSkill usage","detail":"120 views, 6 install copies"},{"status":"warn","label":"Agent outcomes","detail":"Early agent signal: 100% success from 1 agent outcomes"}],"strengths":["Manually verified listing","Legacy review approval recorded","Install path is available","Repository evidence is available","Recently maintained repository","Large GitHub adoption signal","Install command has no obvious high-risk pattern","OpenAgentSkill usage activity detected","Outcome confidence 25% from 1 report(s)"],"warnings":["Financial research output is not financial advice; require human review before any live investment decision.","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution","Agent Proven outcomes: Early agent signal: 100% success from 1 agent outcomes","Human review required before unattended installation"],"evidence":{"stars":"28K GitHub stars","repoActivity":"28K stars, 2.9K forks","lastPushed":"1mo since push","license":"MIT","repository":"https://github.com/virgiliojr94/book-to-skill/blob/master/SKILL.md","install":"The tracked source changed or could not be synchronized. Review the current source before installing.","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","documentation":"Strong README/SKILL.md context","agentOutcomes":"Early agent signal: 100% success from 1 agent outcomes","agentProvenScore":42,"outcomeConfidence":"25%","installPolicy":"human_review_before_install"},"installReadiness":{"ready":false,"command":null,"policy":"human_review_before_install","label":"Human review before install","notes":["The tracked source changed or could not be synchronized. Review the current source before installing.","Repository evidence is available","License is declared","Early agent signal (42/100 Agent Proven)","1mo since push","Financial domain: human review is required before use in a live investment workflow.","Trust Score v5 requires review or sandbox-only use before install."]},"agentCompatibility":["Python","Claude Code","Codex","Cursor","OpenAgentSkill CLI"],"riskSummary":{"level":"medium","label":"Review before production","notes":["Financial research output is not financial advice; require human review before any live investment decision.","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution","Agent Proven outcomes: Early agent signal: 100% success from 1 agent outcomes"]},"outcomeEvidence":{"total":1,"successes":1,"failures":0,"notRelevant":0,"successRate":100,"installAttempts":1,"riskBlocked":0,"setupRequired":0,"installSuccessRate":100,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"recentSuccessRate":100,"recentFailureRate":0,"uniqueAgents":1,"agentProvenScore":42,"agentProvenLabel":"Early agent signal","lastOutcomeAt":"2026-09-14T22:18:20.65043+00:00","label":"Early agent signal: 100% success from 1 agent outcomes"},"autoInstall":{"allowed":false,"sandboxRequired":true,"policy":"human_review_before_install","reason":"Compare alternatives before installing."},"outcome_loop":{"version":"openagentskill-agent-outcome-v4","required_after_install":true,"endpoint":"/api/agent/outcome","method":"POST","event_id_source":"feedback.event_id, install_receipt.resolve_event_id, or decision_packet.outcome_feedback.event_id","expected_outcomes":["success","failed","not_relevant","blocked_by_risk","setup_required"],"required_fields":["event_id","skill_slug","task"],"quality_fields":["task_success","output_quality","error_type","human_review_required","used_in_production","workspace","evidence_url","time_to_useful_ms","source_version"],"ranking_inputs_updated":["Trust Score v5 outcome confidence","Agent Proven Score","Resolve ranking task-fit evidence","Skill detail machine-readable metadata","Outcome leaderboard"]},"agent_contract":{"suited_tasks":["development","claude-code","agent-skills","developer-tools","python","github"],"suited_agents":["Python","Claude Code","Codex","Cursor","OpenAgentSkill CLI"],"install_command":null,"trust_score":71,"trust_version":"trust-score-v5","risk_level":"medium","do_not_use_when":["Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface","Automatic installation in a production workspace","Autonomous investment, trading, tax, or suitability decisions without a qualified human review"],"before_install":["Read the audit page and machine-readable metadata.","Confirm the install command, license, and permission surface fit the workspace.","Get explicit human approval or choose an alternative before installing."],"after_run":["Report the outcome to /api/agent/outcome using the resolve event id.","Include output_quality, workspace, human_review_required, and evidence_url when available.","Re-resolve before broad production rollout."]},"bestFor":["development","claude-code","agent-skills","developer-tools","python","github"],"doNotUseFor":["Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface","Automatic installation in a production workspace","Autonomous investment, trading, tax, or suitability decisions without a qualified human review"],"knownRisks":["Financial research output is not financial advice; require human review before any live investment decision.","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution","Agent Proven outcomes: Early agent signal: 100% success from 1 agent outcomes"],"backward_compatible":{"trust_score_v4":{"version":"trust-score-v4","score":86,"tier":"production","label":"Production candidate","summary":"Strong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/runtime risk, install safety, permission surface, and install availability."}}},"trust_score_v5":{"version":"trust-score-v5","score":71,"base_score":86,"outcome_confidence":0.25,"tier":"review","label":"Sandbox only","summary":"Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.","recommendedAction":"Run only in a sandbox and compare close alternatives before using it for real work.","decision":{"install_policy":"human_review_before_install","auto_install_allowed":false,"human_review_required":true,"sandbox_first":true,"agent_action":"Compare alternatives before installing.","reasoning":["71/100 Trust Score v5","86/100 Trust Score v4 baseline","Needs more real agent outcomes before unattended install","Install path is missing","Review before production"],"review_required_when":["The workspace contains production secrets, payments, private customer data, or irreversible actions.","The install command requests shell, network, credential, database, or broad filesystem access.","Outcome evidence is missing, recently failed, or required human review.","Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface","Automatic installation in a production workspace"]},"dimensions":[{"id":"github_adoption","label":"GitHub adoption","score":100,"weight":0.13,"status":"pass","detail":"28K GitHub stars"},{"id":"repo_activity","label":"Stars/forks activity","score":97,"weight":0.08,"status":"pass","detail":"28K stars, 2.9K forks; issue activity unavailable in current metadata"},{"id":"maintenance","label":"Recent maintenance","score":88,"weight":0.14,"status":"pass","detail":"1mo since push"},{"id":"license","label":"License clarity","score":86,"weight":0.09,"status":"pass","detail":"MIT"},{"id":"documentation","label":"README/SKILL.md completeness","score":100,"weight":0.14,"status":"pass","detail":"Metadata includes enough usage and workflow context"},{"id":"dependency_risk","label":"Dependency/runtime risk","score":54,"weight":0.12,"status":"warn","detail":"command execution surface, credential or environment access"},{"id":"installability","label":"Install availability","score":92,"weight":0.1,"status":"pass","detail":"npx skills add virgiliojr94/book-to-skill"},{"id":"install_safety","label":"Install command safety","score":92,"weight":0.1,"status":"pass","detail":"standard package or runtime install path"},{"id":"permission_surface","label":"Permission surface","score":36,"weight":0.07,"status":"fail","detail":"secrets or environment access, shell or command execution"},{"id":"repository","label":"Repository evidence","score":86,"weight":0.04,"status":"pass","detail":"https://github.com/virgiliojr94/book-to-skill/blob/master/SKILL.md"},{"id":"review_status","label":"Review status","score":88,"weight":0.05,"status":"pass","detail":"AI review data available"},{"id":"agent_outcomes","label":"Agent Proven outcomes","score":42,"weight":0.13,"status":"warn","detail":"Early agent signal: 100% success from 1 agent outcomes"}],"checks":[{"status":"pass","label":"GitHub adoption","detail":"28K GitHub stars"},{"status":"pass","label":"Stars/forks activity","detail":"28K stars, 2.9K forks; issue activity unavailable in current metadata"},{"status":"pass","label":"Recent maintenance","detail":"1mo since push"},{"status":"pass","label":"License clarity","detail":"MIT"},{"status":"pass","label":"README/SKILL.md completeness","detail":"Metadata includes enough usage and workflow context"},{"status":"warn","label":"Dependency/runtime risk","detail":"command execution surface, credential or environment access"},{"status":"pass","label":"Install availability","detail":"npx skills add virgiliojr94/book-to-skill"},{"status":"pass","label":"Install command safety","detail":"standard package or runtime install path"},{"status":"fail","label":"Permission surface","detail":"secrets or environment access, shell or command execution"},{"status":"pass","label":"Repository evidence","detail":"https://github.com/virgiliojr94/book-to-skill/blob/master/SKILL.md"},{"status":"pass","label":"Review status","detail":"AI review data available"},{"status":"warn","label":"Agent Proven outcomes","detail":"Early agent signal: 100% success from 1 agent outcomes"},{"status":"pass","label":"Ownership","detail":"Listing manually verified"},{"status":"pass","label":"OpenAgentSkill usage","detail":"120 views, 6 install copies"},{"status":"warn","label":"Agent outcomes","detail":"Early agent signal: 100% success from 1 agent outcomes"}],"strengths":["Manually verified listing","Legacy review approval recorded","Install path is available","Repository evidence is available","Recently maintained repository","Large GitHub adoption signal","Install command has no obvious high-risk pattern","OpenAgentSkill usage activity detected","Outcome confidence 25% from 1 report(s)"],"warnings":["Financial research output is not financial advice; require human review before any live investment decision.","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution","Agent Proven outcomes: Early agent signal: 100% success from 1 agent outcomes","Human review required before unattended installation"],"evidence":{"stars":"28K GitHub stars","repoActivity":"28K stars, 2.9K forks","lastPushed":"1mo since push","license":"MIT","repository":"https://github.com/virgiliojr94/book-to-skill/blob/master/SKILL.md","install":"The tracked source changed or could not be synchronized. Review the current source before installing.","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","documentation":"Strong README/SKILL.md context","agentOutcomes":"Early agent signal: 100% success from 1 agent outcomes","agentProvenScore":42,"outcomeConfidence":"25%","installPolicy":"human_review_before_install"},"installReadiness":{"ready":false,"command":null,"policy":"human_review_before_install","label":"Human review before install","notes":["The tracked source changed or could not be synchronized. 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