🛍️ Skill Listing Auditor
Audit Agensi skill packages for marketplace readiness, formatting compliance, and safety pre-checks. Grade a skill package before you publish it: SKILL.md frontmatter, credits math, description routing, missing listing sections, and a light command-and-secret safety pre-check, scored 0 to 100 with plain-English fixes.
- Validate SKILL.md frontmatter and credit math logic
- Identify missing mandatory documentation and screenshot sections
- Perform light safety scans for hardcoded secrets and blocked commands
$12
· or 60 creditsSecure checkout via Stripe
Included in download
- Validate SKILL.md frontmatter and credit math logic
- Identify missing mandatory documentation and screenshot sections
- file_read automation included
- Ready for Cursor
JustHandled Labs builds focused agent skills for the work nobody wants to do by hand. Each one is a single repeatable jo…
Media gallery
See it in action
You say
Grade my skill listing in the current Heuristic. It grades structure and format, not whether the skill's code actually works. The safety pre-check is a light literal and secret-shape scan, not the deep pass Skill Injection Scanner performs. Demo video presence is scored from listing references only. Access project folder and verify the 3 zips openWrite ai-build-sanity-check Agensi listing fileWrite model-migration-checker listing + v1.0.2 update noteUpload the 3 skills to AgensiUpload the 3 skills to GumroadVerify listings and placed zipsScan all upload-folder skill zips against Agensi Block B safety setWrite reconciled Agensi safety-scan audit reportAgensi demand pass: most_installed, newest, trending, category countsDup-check the 3 on-deck candidates on Agensi searchCurrent-model-moment check (live web)Scan developer/founder demand + other marketplacesCross-reference candidates against existing ~93-skill catalogSynthesize demand-research doc + candidate vettingFinalize out-of-lane dup-checks and positioningDraft Codex build-goal doc for the out-of-lane batch (3 skills)Spec invoice/estimate add-on (dup-check a defensible angle)Spec OpenClaw guardrail add-on (research ecosystem first)Audit ai-disclosure-linter.zip (section 5)Audit skill-listing-auditor.zip (section 5)Audit brand-deal-contract-linter.zip (section 5)Audit invoice-estimate-linter.zip (section 5)Audit openclaw-guardrail-linter.zip (section 5)Final go / send-back verdicts for the five zipsWrite AI Disclosure Linter Agensi listingWrite Skill Listing Auditor Agensi listing27Write Brand-Deal Contract Linter Agensi listing28Write Invoice & Estimate Linter Agensi listing29Write OpenClaw Guardrail Linter Agensi listingInstructions · CLAUDE.mdagensi-listing-skill-listing-auditor.mdSKILL-RESEARCH-SESSION-STARTUP.mdvoicelock-v1.0-agensi.ziptypo-hunter.zipagensi-listing-llm-cost-leak-linter.mdpr-template-generator.zipproduct-image-creator.zipphase-0-round4-vertical-data-brief.mdphase-0-sla-incumbent-check.mdphase-0-v2-micro-api-wedge-brief.mdphase-0-atlassian-marketplace-recon.mdphase-0-micro-api-wedge-brief.mdmeeting-summary.zipmicro-api-goal-log.mdjusthandledlabs-site-content-pack.mdindex.htmljusthandledlabs-site-content-pack-batch2.mdjusthandledlabs-site-content-pack-batch3.mdgumroad-image-uploader-review-contact-sheet.pnggumroad-image-uploader-selected-images.csvgumroad-image-uploader.zipgumroad-bulk-uploader-pro-v1.1.zipgumroad-bulk-uploader-pro-v2.0.zipguardrail-doctor-v1.0-agensi description.zipgit-stash-helper.zipfable-moment-landing-copy.mdenterprise-security-bundle-listing.mddeveloper-workflow-bundle-listing.mdclaude-index.htmlcode-comment-cleaner.zipcodex-goal-build-model-risk-suite-2026-06.mdcodex-goal-build-ship-it-safely-2026-06.mdcodex-goal-handoffpilot-v2-recovery-2026-06.mdcomplete-developer-toolkit-bundle-listing.mdbranch-name-generator.zipBUILD_PLAN.mdHandoffPilot.zipNEW_SKILL_BATCH_BRIEF.mdNEXT-SESSION-STARTUP.mdcodex-goal-build-cost-and-sanity-2026-06-30.mdcodex-goal-update-model-migration-checker-2026-07-01.mdagensi-listing-ai-build-sanity-check.mdagensi-listing-model-migration-checker.mdagensi-safety-scan-audit-2026-07-01.mdSKILL.mdSKILL.mdSKILL.mdSKILL.mdagensi-demand-research-2026-07-01.mdcodex-goal-build-out-of-lane-batch-2026-07-01.mdagensi-listing-ai-disclosure-linter.mdsession-wrap-2026-07-01.mdConnectorsWeb searchdirectory before I submit it to the marketplace.
Your agent does
Readiness Score: 85/100
Findings:
- SLA002: Credits (50) does not match Price ($12) * 5. Expected 60.
- SLA007: No screenshot references found in listing.
- SLA003: Pass. Description is action-oriented.
- SLA006: Pass. No plain-text secrets found.
Fix the credit math to reach a 90+ score.
🛍️ Skill Listing Auditor
Audit Agensi skill packages for marketplace readiness, formatting compliance, and safety pre-checks. Grade a skill package before you publish it: SKILL.md frontmatter, credits math, description routing, missing listing sections, and a light command-and-secret safety pre-check, scored 0 to 100 with plain-English fixes.
$12
· or 60 creditsSecure checkout via Stripe
Included in download
- Validate SKILL.md frontmatter and credit math logic
- Identify missing mandatory documentation and screenshot sections
- file_read automation included
- Ready for Cursor
- Instant install
Media gallery
See it in action
You say
Grade my skill listing in the current Heuristic. It grades structure and format, not whether the skill's code actually works. The safety pre-check is a light literal and secret-shape scan, not the deep pass Skill Injection Scanner performs. Demo video presence is scored from listing references only. Access project folder and verify the 3 zips openWrite ai-build-sanity-check Agensi listing fileWrite model-migration-checker listing + v1.0.2 update noteUpload the 3 skills to AgensiUpload the 3 skills to GumroadVerify listings and placed zipsScan all upload-folder skill zips against Agensi Block B safety setWrite reconciled Agensi safety-scan audit reportAgensi demand pass: most_installed, newest, trending, category countsDup-check the 3 on-deck candidates on Agensi searchCurrent-model-moment check (live web)Scan developer/founder demand + other marketplacesCross-reference candidates against existing ~93-skill catalogSynthesize demand-research doc + candidate vettingFinalize out-of-lane dup-checks and positioningDraft Codex build-goal doc for the out-of-lane batch (3 skills)Spec invoice/estimate add-on (dup-check a defensible angle)Spec OpenClaw guardrail add-on (research ecosystem first)Audit ai-disclosure-linter.zip (section 5)Audit skill-listing-auditor.zip (section 5)Audit brand-deal-contract-linter.zip (section 5)Audit invoice-estimate-linter.zip (section 5)Audit openclaw-guardrail-linter.zip (section 5)Final go / send-back verdicts for the five zipsWrite AI Disclosure Linter Agensi listingWrite Skill Listing Auditor Agensi listing27Write Brand-Deal Contract Linter Agensi listing28Write Invoice & Estimate Linter Agensi listing29Write OpenClaw Guardrail Linter Agensi listingInstructions · CLAUDE.mdagensi-listing-skill-listing-auditor.mdSKILL-RESEARCH-SESSION-STARTUP.mdvoicelock-v1.0-agensi.ziptypo-hunter.zipagensi-listing-llm-cost-leak-linter.mdpr-template-generator.zipproduct-image-creator.zipphase-0-round4-vertical-data-brief.mdphase-0-sla-incumbent-check.mdphase-0-v2-micro-api-wedge-brief.mdphase-0-atlassian-marketplace-recon.mdphase-0-micro-api-wedge-brief.mdmeeting-summary.zipmicro-api-goal-log.mdjusthandledlabs-site-content-pack.mdindex.htmljusthandledlabs-site-content-pack-batch2.mdjusthandledlabs-site-content-pack-batch3.mdgumroad-image-uploader-review-contact-sheet.pnggumroad-image-uploader-selected-images.csvgumroad-image-uploader.zipgumroad-bulk-uploader-pro-v1.1.zipgumroad-bulk-uploader-pro-v2.0.zipguardrail-doctor-v1.0-agensi description.zipgit-stash-helper.zipfable-moment-landing-copy.mdenterprise-security-bundle-listing.mddeveloper-workflow-bundle-listing.mdclaude-index.htmlcode-comment-cleaner.zipcodex-goal-build-model-risk-suite-2026-06.mdcodex-goal-build-ship-it-safely-2026-06.mdcodex-goal-handoffpilot-v2-recovery-2026-06.mdcomplete-developer-toolkit-bundle-listing.mdbranch-name-generator.zipBUILD_PLAN.mdHandoffPilot.zipNEW_SKILL_BATCH_BRIEF.mdNEXT-SESSION-STARTUP.mdcodex-goal-build-cost-and-sanity-2026-06-30.mdcodex-goal-update-model-migration-checker-2026-07-01.mdagensi-listing-ai-build-sanity-check.mdagensi-listing-model-migration-checker.mdagensi-safety-scan-audit-2026-07-01.mdSKILL.mdSKILL.mdSKILL.mdSKILL.mdagensi-demand-research-2026-07-01.mdcodex-goal-build-out-of-lane-batch-2026-07-01.mdagensi-listing-ai-disclosure-linter.mdsession-wrap-2026-07-01.mdConnectorsWeb searchdirectory before I submit it to the marketplace.
Your agent does
Readiness Score: 85/100
Findings:
- SLA002: Credits (50) does not match Price ($12) * 5. Expected 60.
- SLA007: No screenshot references found in listing.
- SLA003: Pass. Description is action-oriented.
- SLA006: Pass. No plain-text secrets found.
Fix the credit math to reach a 90+ score.
About This Skill
The problem
Marketplace submissions often fail due to malformed frontmatter, incorrect credit calculations, or missing documentation sections. Manually checking every formatting rule and safety requirement is tedious and prone to human error.
What it does
- Validates SKILL.md frontmatter for schema compliance and credit-to-price ratios.
- Checks for required listing sections including use cases, samples, and FAQs.
- Identifies blocked commands and hardcoded secrets using a light heuristic scanner.
- Verifies the presence of self-running tests and screenshot references.
- Generates a 0 to 100 readiness score with specific remediation steps for high-severity issues.
Frameworks & tools
Works with any Agensi skill package using SKILL.md or listing.md files. Includes scan_skill_listing.py for automated evaluation.
Why this beats prompting it yourself
General LLM prompts often miss specific marketplace constraints like the exact price-to-credits math or specific banned phrases in descriptions. This tool uses encoded rules to ensure your submission meets professional standards every time without hallucinating requirements.
Use cases
- Pre-submission sanity checks to avoid rejection.
- Auditing a catalog of internal skills for consistent documentation.
- Quickly identifying security risks like leaked API keys or dangerous commands.
- Improving listing quality scores to increase buyer conversion.
Known limitations
This skill evaluates structure and format but does not verify if the underlying code functions correctly. The security scan is a heuristic pre-check and does not replace a deep injection analysis.
Use Cases
- Validate SKILL.md frontmatter and credit math logic
- Identify missing mandatory documentation and screenshot sections
- Perform light safety scans for hardcoded secrets and blocked commands
- Generate a readiness score to predict submission success
Known Limitations
Heuristic. It grades structure and format, not whether the skill's code actually works. The safety pre-check is a light literal and secret-shape scan, not the deep pass Skill Injection Scanner performs. Demo video presence is scored from listing references only.
How to install
Drop the file into your AI tool. Works with Claude, Cursor, ChatGPT, and 20+ more.
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Security Scanned
Passed automated security review
Permissions
Allowed Hosts
File Scopes
Read Files only. It reads your SKILL.md, your listing file, and the rest of the package folder as plain text to grade readiness and run a light command-and-secret pre-check. It does not run your package, read your live environment, use secrets, or send anything anywhere. No write, shell, or network.
Runs anywhere a coding agent can execute a Python 3 script. Tested with Claude Code, Cursor, Codex CLI, Windsurf, and Cline. Python 3 standard library only: no third-party packages, no network calls, and it never runs your code. Scans SKILL.md and listing files and checks the package folder for tests and screenshots. Rules live in an editable references/listing-rules.json you can tune.
Creator
JustHandled Labs builds focused agent skills for the work nobody wants to do by hand. Each one is a single repeatable job done well: catching the security and data mistakes that quietly ship, keeping docs and tests honest, gating the commands an agent is about to run, sharpening writing, and handling the founder chores around launches, outreach, and brand setup. Not generic AI productivity. Specific workflows that are easy to run, review, and repeat. Maintained by H.J. Westerfield, with a background in communications, editing, project coordination, customer support, and practical AI systems. Tools for people who want useful automation without theatrical complexity.
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