{"slug":"hoangnguyen0403-common-exploit-verification","name":"common-exploit-verification","description":"Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings.","long_description":"---\nname: common-exploit-verification\ndescription: Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings.\nmetadata:\n  triggers:\n    keywords:\n    - exploit verification\n    - proof of concept\n    - PoC\n    - false positive\n    - validate finding\n    - exploit proof\n    - pentest finding\n    - security evidence\n---\n# Exploit Verification Standard\n\n## **Priority: P0 (CRITICAL)**\n\n## Always-Apply Rules\n\n- **No Exploit = No Report**: Finding without reproducible PoC is discarded. No exceptions.\n- **No Theoretical Findings**: \"This could be exploited if...\" → rejected. Demonstrate actual impact.\n- **No Tool Output as Evidence**: Scanner output alone insufficient. Manual verification required.\n\n## PoC Construction\n\nEvery confirmed finding must include all fields:\n\n```\nID: [unique identifier]\nVulnerability: [CWE-XXX: type name]\nPlatform: [backend|frontend|mobile-ios|mobile-android]\nComponent: [file:line or endpoint]\nSeverity: [Critical|High|Medium|Low] (CVSS: X.X)\nOWASP: [mapping — e.g., A03:2021, API1:2023, M4:2024]\n\n-- Proof of Concept --\nPreconditions: [required state, auth level, config]\nSteps:\n1. [exact step with command/payload]\n2. [expected vs actual result]\nPayload: [exact input — copy-paste ready]\nEvidence: [response body, status code, data returned]\n\n-- Impact --\nImpact: [what attacker gains — data, access, control]\nBlast Radius: [lateral movement, escalation paths]\n\n-- Remediation --\nFix: [specific code change, not generic advice]\n```\n\n## Validation Gate\n\n| Result | Action | Criteria |\n|---|---|---|\n| ✅ Confirmed | Include in report | PoC reproduces, impact demonstrated |\n| ⚠️ Conditional | Include with conditions | Requires specific config/timing/race |\n| ❌ Unconfirmed | **Discard** | Cannot reproduce despite 3 attempts |\n| 🔄 Degraded | Downgrade severity | Partial impact, mitigating controls exist |\n\n## False Positive Filters\n\nSee [false-positive-checklist](references/false-positive-checklist.md) for platform-specific filters.\n\nQuick checks before reporting:\n- **SAST-only finding**: Is the flagged code actually reachable from user input? Trace full data flow.\n- **Scanner noise**: Does the \"vulnerability\" have compensating controls (WAF, middleware, framework defaults)?\n- **Version mismatch**: Is the CVE for a function the project actually uses (reachability analysis)?\n- **Client-side only**: Is the \"bypass\" only client-side while server enforces correctly?\n\n## Anti-Patterns\n\n- **No severity inflation**: Missing header ≠ Critical. CVSS score must match demonstrated impact.\n- **No duplicate findings**: Same root cause across endpoints = 1 finding with multiple affected components.\n- **No remediation without specificity**: \"Use parameterized queries\" → include the exact code change for the affected file.\n\n## References\n\n- [False Positive Checklist](references/false-positive-checklist.md) — platform-specific false positive filters\n- [Exploit Playbook](references/exploit-playbook.md) — PoC templates per vulnerability class (backend, frontend, mobile)\n","tagline":"Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, o","category":"security","tags":["agent-skill"],"author":"HoangNguyen0403","verified":false,"attribution":{"status":"registry_indexed","statusLabel":"Registry indexed","shortLabel":"REGISTRY INDEXED","sourceLabel":"github candidate review","sourceDetail":"HoangNguyen0403/agent-skills-standard","creatorName":"HoangNguyen0403","creatorUrl":"https://github.com/HoangNguyen0403","sourceUrl":"https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification","indexedBy":"OpenAgentSkill community index","claimUrl":"https://www.openagentskill.com/skills/hoangnguyen0403-common-exploit-verification#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":561,"forks":161,"verified_installs":0,"successful_runs":0,"total_outcomes":0,"rating":0,"review_count":0,"quality_score":42.65},"quality":{"score":74,"tier":"strong","label":"Strong","summary":"Solid option that is likely worth shortlisting for production workflows.","signals":[{"label":"GitHub stars","value":"561","tone":"positive"},{"label":"Freshness","value":"6d ago","tone":"positive"},{"label":"Install ready","value":"Yes","tone":"positive"},{"label":"License","value":"MIT","tone":"neutral"}],"warnings":[]},"trust":{"version":"trust-score-v5","score":73,"base_score":81,"outcome_confidence":0,"tier":"review","label":"Sandbox only","summary":"Useful candidate with missing or mixed trust signals. 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Use Resolve, run one narrow sandbox task, then report the result.","metrics":{"totalOutcomes":0,"successfulOutcomes":0,"failedOutcomes":0,"installAttempts":0,"installSuccessRate":null,"successRate":null,"recentSuccessRate":null,"recentFailureRate":null,"riskBlocked":0,"setupRequired":0,"notRelevant":0,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"uniqueAgents":0,"lastOutcomeAt":null},"signals":[],"penalties":["No real agent outcome evidence yet"]},"outcome_stats":null,"safety":{"score":44,"level":"avoid_auto_install","label":"Avoid automatic install","safety_tier":{"tier":"experimental","label":"Experimental","badge":"EXPERIMENTAL","summary":"Sparse or mixed signals. 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Useful for discovery, but not for autonomous installation.","README/SKILL.md completeness: Public metadata needs stronger README/SKILL.md context","Permission surface: shell or command execution, filesystem or document access","High-risk permission hints: Shell or command execution, Secrets or environment access","Quality score needs review"],"validation_plan":["Inspect repository, README/SKILL.md, license, and recent commits before production use.","Install in an isolated workspace or sandbox with no production secrets available.","Run the smallest representative task and record files touched, commands run, network access, and outputs.","Compare the selected skill against at least one alternative when the eval status is review or failed.","Promote only after the agent reports a successful verification result and unresolved warnings are accepted."],"checks":[{"id":"task_fit","label":"Task fit","status":"pass","score":84,"required_for_auto_install":true,"detail":"Task wording matches this skill metadata.","evidence":["Evaluate common-exploit-verification before installing it in an agent workflow","security","Security and compliance workflows; Claude Code teams; teams that value GitHub adoption signals"]},{"id":"install_path","label":"Install path","status":"pass","score":92,"required_for_auto_install":true,"detail":"Install handoff is available.","evidence":["npx skills add HoangNguyen0403/agent-skills-standard --skill common-exploit-verification"]},{"id":"install_safety","label":"Install command safety","status":"pass","score":92,"required_for_auto_install":true,"detail":"standard package or runtime install path","evidence":["npx skills add HoangNguyen0403/agent-skills-standard --skill common-exploit-verification"]},{"id":"trust_score","label":"Trust score","status":"warn","score":81,"required_for_auto_install":true,"detail":"Good trust signals with a few areas worth checking before rollout.","evidence":["Strong shortlist","561 GitHub stars","MIT"]},{"id":"audit_score","label":"Audit score","status":"pass","score":84,"required_for_auto_install":true,"detail":"Safe to try","evidence":["Quality score needs review"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":44,"required_for_auto_install":true,"detail":"Sparse or mixed signals. Useful for discovery, but not for autonomous installation.","evidence":["Test manually in an isolated workspace and compare against safer alternatives.","Metadata combines secrets access with shell or command execution"]},{"id":"readme_skillmd_completeness","label":"README/SKILL.md completeness","status":"warn","score":76,"required_for_auto_install":false,"detail":"Public metadata needs stronger README/SKILL.md context","evidence":["Usable metadata, review docs"]},{"id":"license_clarity","label":"License clarity","status":"pass","score":86,"required_for_auto_install":true,"detail":"MIT","evidence":["MIT"]},{"id":"recent_maintenance","label":"Recent maintenance","status":"pass","score":100,"required_for_auto_install":false,"detail":"6d since push","evidence":["6d since push"]},{"id":"permission_surface","label":"Permission surface","status":"warn","score":62,"required_for_auto_install":true,"detail":"shell or command execution, filesystem or document access","evidence":["Shell or command execution: high","Network access: medium","Filesystem access: medium"]},{"id":"alternatives","label":"Alternatives available","status":"info","score":55,"required_for_auto_install":false,"detail":"No close alternatives were found in the current shortlist.","evidence":[]}],"endpoints":{"web":"https://www.openagentskill.com/skills/hoangnguyen0403-common-exploit-verification/evals","api":"/api/agent/evals?slug=hoangnguyen0403-common-exploit-verification","text":"/api/agent/evals?slug=hoangnguyen0403-common-exploit-verification&format=text"}},"agent_readable_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"hoangnguyen0403-common-exploit-verification","name":"common-exploit-verification","description":"Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings.","category":"security","url":"https://www.openagentskill.com/skills/hoangnguyen0403-common-exploit-verification","repository":"https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification","github_repo":"HoangNguyen0403/agent-skills-standard"},"suited_tasks":["Security and compliance workflows","Claude Code teams","teams that value GitHub adoption signals","Inspect risky files","Prioritize findings","Explain remediation steps","Navigate pages","Click and type safely"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add HoangNguyen0403/agent-skills-standard --skill common-exploit-verification","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.3.0/openagentskill-0.3.0.tgz add hoangnguyen0403-common-exploit-verification"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"common-exploit-verification\" agent skill from https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"hoangnguyen0403-common-exploit-verification\",\"task\":\"Install common-exploit-verification\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"common-exploit-verification\" as a Claude Code skill from https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"hoangnguyen0403-common-exploit-verification\",\"task\":\"Install common-exploit-verification\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"common-exploit-verification\" from https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"hoangnguyen0403-common-exploit-verification\",\"task\":\"Install common-exploit-verification\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."}],"handoff_url":"https://www.openagentskill.com/api/skills/hoangnguyen0403-common-exploit-verification/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/hoangnguyen0403-common-exploit-verification"},"trust":{"score":81,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"561 GitHub stars","repoActivity":"561 stars, 161 forks","lastPushed":"6d since push","license":"MIT","repository":"https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification","install":"npx skills add HoangNguyen0403/agent-skills-standard --skill common-exploit-verification","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution, filesystem or document access","documentation":"Usable metadata, review docs","agentOutcomes":"No agent outcome data yet"},"outcome_evidence":{"total":0,"successes":0,"failures":0,"not_relevant":0,"success_rate":null,"recent_success_rate":null,"recent_failure_rate":null,"install_attempts":0,"install_success_rate":null,"risk_blocked":0,"setup_required":0,"avg_output_quality":null,"production_outcomes":0,"last_outcome_at":null,"label":"No agent outcome data yet"},"auto_install":{"allowed":false,"sandbox_required":true,"reason":"Human review or sandbox validation is required before automatic installation."},"best_for":["security","agent-skill"],"known_risks":["Quality score needs review"]},"agent_proven":{"version":"agent-proven-v1","score":0,"tier":"unproven","label":"Needs first agent run","summary":"No agent outcome reports yet. Use Resolve, run one narrow sandbox task, then report the result.","metrics":{"totalOutcomes":0,"successfulOutcomes":0,"failedOutcomes":0,"installAttempts":0,"installSuccessRate":null,"successRate":null,"recentSuccessRate":null,"recentFailureRate":null,"riskBlocked":0,"setupRequired":0,"notRelevant":0,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"uniqueAgents":0,"lastOutcomeAt":null},"signals":[],"penalties":["No real agent outcome evidence yet"]},"audit":{"score":84,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Quality score needs review"]},"safety_gate":{"tier":"experimental","label":"Experimental","auto_install_policy":"review","auto_install_allowed":false,"human_review_required":true,"blocked":false,"recommended_action":"Test manually in an isolated workspace and compare against safer alternatives."},"quality":{"score":74,"label":"Strong"},"supply":{"track":"Coding and developer agents","scenario":"Testing and QA","maintenance":"6d since push","risk":"Safe to try"},"alternative_skills":[],"do_not_use_when":["teams that need a vendor-supported SLA","high-compliance environments without internal security review","No OpenAgentSkill engagement data yet","High-risk permission hints: Shell or command execution, Secrets or environment access","Quality score needs 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"],"agent_contract":{"task_input":"Use common-exploit-verification in an agent workflow","recommended_action":"Test manually in an isolated workspace and compare against safer alternatives.","install_policy":"review","minimum_review_before_use":["Trust: 81/100 Strong shortlist","Audit: 84/100 Safe to try","Safety: 44/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"hoangnguyen0403-common-exploit-verification (common-exploit-verification)","install_command":"npx skills add HoangNguyen0403/agent-skills-standard --skill common-exploit-verification","risk_summary":"Safe to try; Experimental; Review before production","verification_result":"Report the smallest successful task, files touched, warnings, and any missing setup."}},"outcome_feedback":{"endpoint":"https://www.openagentskill.com/api/agent/outcome","method":"POST","requires_resolve_event_id":true,"event_id_source":"Use install_receipt.outcome_feedback.event_id or feedback.event_id returned by /api/agent/resolve for the current task.","expected_outcomes":["success","failed","not_relevant","blocked_by_risk","setup_required"],"payload_template":{"event_id":"<install_receipt.outcome_feedback.event_id or feedback.event_id from /api/agent/resolve>","skill_slug":"hoangnguyen0403-common-exploit-verification","task":"Use common-exploit-verification in an agent workflow","agent":"codex","outcome":"success","install_used":true,"risk_blocked":false,"setup_required":false,"task_success":true,"output_quality":4,"error_type":null,"human_review_required":false,"workspace":"sandbox","time_to_useful_ms":120000,"notes":"Report the smallest successful task, setup friction, files touched, and risk notes."}},"endpoints":{"web":"https://www.openagentskill.com/skills/hoangnguyen0403-common-exploit-verification","api":"https://www.openagentskill.com/api/agent/skills/hoangnguyen0403-common-exploit-verification","audit":"https://www.openagentskill.com/skills/hoangnguyen0403-common-exploit-verification/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=hoangnguyen0403-common-exploit-verification&task=Use%20common-exploit-verification%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20common-exploit-verification%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20common-exploit-verification%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/hoangnguyen0403-common-exploit-verification/install","manifest":"https://www.openagentskill.com/api/registry/manifest/hoangnguyen0403-common-exploit-verification"}},"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"hoangnguyen0403-common-exploit-verification","name":"common-exploit-verification","description":"Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. 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Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"hoangnguyen0403-common-exploit-verification\",\"task\":\"Install common-exploit-verification\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"common-exploit-verification\" as a Claude Code skill from https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"hoangnguyen0403-common-exploit-verification\",\"task\":\"Install common-exploit-verification\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"common-exploit-verification\" from https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"hoangnguyen0403-common-exploit-verification\",\"task\":\"Install common-exploit-verification\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."}],"handoff_url":"https://www.openagentskill.com/api/skills/hoangnguyen0403-common-exploit-verification/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/hoangnguyen0403-common-exploit-verification"},"trust":{"score":81,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"561 GitHub stars","repoActivity":"561 stars, 161 forks","lastPushed":"6d since push","license":"MIT","repository":"https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification","install":"npx skills add HoangNguyen0403/agent-skills-standard --skill common-exploit-verification","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution, filesystem or document access","documentation":"Usable metadata, review docs","agentOutcomes":"No agent outcome data yet"},"outcome_evidence":{"total":0,"successes":0,"failures":0,"not_relevant":0,"success_rate":null,"recent_success_rate":null,"recent_failure_rate":null,"install_attempts":0,"install_success_rate":null,"risk_blocked":0,"setup_required":0,"avg_output_quality":null,"production_outcomes":0,"last_outcome_at":null,"label":"No agent outcome data yet"},"auto_install":{"allowed":false,"sandbox_required":true,"reason":"Human review or sandbox validation is required before automatic installation."},"best_for":["security","agent-skill"],"known_risks":["Quality score needs review"]},"agent_proven":{"version":"agent-proven-v1","score":0,"tier":"unproven","label":"Needs first agent run","summary":"No agent outcome reports yet. Use Resolve, run one narrow sandbox task, then report the result.","metrics":{"totalOutcomes":0,"successfulOutcomes":0,"failedOutcomes":0,"installAttempts":0,"installSuccessRate":null,"successRate":null,"recentSuccessRate":null,"recentFailureRate":null,"riskBlocked":0,"setupRequired":0,"notRelevant":0,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"uniqueAgents":0,"lastOutcomeAt":null},"signals":[],"penalties":["No real agent outcome evidence yet"]},"audit":{"score":84,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Quality score needs review"]},"safety_gate":{"tier":"experimental","label":"Experimental","auto_install_policy":"review","auto_install_allowed":false,"human_review_required":true,"blocked":false,"recommended_action":"Test manually in an isolated workspace and compare against safer alternatives."},"quality":{"score":74,"label":"Strong"},"supply":{"track":"Coding and developer agents","scenario":"Testing and QA","maintenance":"6d since push","risk":"Safe to try"},"alternative_skills":[],"do_not_use_when":["teams that need a vendor-supported SLA","high-compliance environments without internal security review","No OpenAgentSkill engagement data yet","High-risk permission hints: Shell or command execution, Secrets or environment access","Quality score needs 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"],"agent_contract":{"task_input":"Use common-exploit-verification in an agent workflow","recommended_action":"Test manually in an isolated workspace and compare against safer alternatives.","install_policy":"review","minimum_review_before_use":["Trust: 81/100 Strong shortlist","Audit: 84/100 Safe to try","Safety: 44/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"hoangnguyen0403-common-exploit-verification (common-exploit-verification)","install_command":"npx skills add HoangNguyen0403/agent-skills-standard --skill common-exploit-verification","risk_summary":"Safe to try; Experimental; Review before production","verification_result":"Report the smallest successful task, files touched, warnings, and any missing setup."}},"outcome_feedback":{"endpoint":"https://www.openagentskill.com/api/agent/outcome","method":"POST","requires_resolve_event_id":true,"event_id_source":"Use install_receipt.outcome_feedback.event_id or feedback.event_id returned by /api/agent/resolve for the current task.","expected_outcomes":["success","failed","not_relevant","blocked_by_risk","setup_required"],"payload_template":{"event_id":"<install_receipt.outcome_feedback.event_id or feedback.event_id from 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notes."}},"endpoints":{"web":"https://www.openagentskill.com/skills/hoangnguyen0403-common-exploit-verification","api":"https://www.openagentskill.com/api/agent/skills/hoangnguyen0403-common-exploit-verification","audit":"https://www.openagentskill.com/skills/hoangnguyen0403-common-exploit-verification/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=hoangnguyen0403-common-exploit-verification&task=Use%20common-exploit-verification%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20common-exploit-verification%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20common-exploit-verification%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/hoangnguyen0403-common-exploit-verification/install","manifest":"https://www.openagentskill.com/api/registry/manifest/hoangnguyen0403-common-exploit-verification"}},"supply_profile":{"track":{"slug":"coding","label":"Coding and developer agents","shortLabel":"Coding","description":"Code review, repo analysis, testing, CI, GitHub, DevOps, and developer workflow skills."},"scenario":{"label":"Testing and QA","description":"I need my agent to test a web app, reproduce bugs, and verify fixes.","useCases":[{"slug":"security-compliance","title":"Security and compliance"},{"slug":"browser-automation","title":"Browser automation"},{"slug":"research-agents","title":"Research agents"}]},"applicableAgents":["Claude Code","CLI","Codex","Cursor"],"install":{"ready":true,"command":"npx skills add HoangNguyen0403/agent-skills-standard --skill common-exploit-verification","primaryTarget":"CLI","targetCount":4},"githubQuality":{"stars":561,"starsLabel":"561","forks":161,"license":"MIT","qualityScore":74,"trustScore":81,"auditScore":84},"maintenance":{"status":"fresh","label":"6d since push","daysSincePush":6,"lastPushedAt":"2026-08-30T16:18:24+00:00"},"risk":{"level":"safe_to_try","label":"Safe to try","requiresReview":true,"notes":["Quality score needs review"]},"coverageTags":["Coding","Testing and QA","security","agent-skill"]},"audit":{"audit_score":84,"risk_level":"safe_to_try","risk_label":"Safe to try","quality_score":74,"trust_score":81,"maintenance_score":100,"security_score":86,"install_score":92,"warnings":["Quality score needs review"]},"quality_signals":{"model":"v2","star_score":19.25,"usage_score":0,"review_score":5.4,"metadata_score":3,"freshness_score":15},"platforms":["Claude Code"],"use_cases":[{"slug":"security-compliance","title":"Security and compliance","url":"https://www.openagentskill.com/use-cases/security-compliance"},{"slug":"browser-automation","title":"Browser automation","url":"https://www.openagentskill.com/use-cases/browser-automation"},{"slug":"research-agents","title":"Research agents","url":"https://www.openagentskill.com/use-cases/research-agents"},{"slug":"testing-qa","title":"Testing and QA","url":"https://www.openagentskill.com/use-cases/testing-qa"}],"stacks":[{"slug":"browser-qa-agent","title":"Browser QA agent","url":"https://www.openagentskill.com/collections/browser-qa-agent"},{"slug":"research-report-agent","title":"Research report agent","url":"https://www.openagentskill.com/collections/research-report-agent"},{"slug":"frontend-product-ui","title":"Frontend and UI","url":"https://www.openagentskill.com/collections/frontend-product-ui"}],"install":"npx skills add HoangNguyen0403/agent-skills-standard --skill common-exploit-verification","install_targets":[{"id":"openagentskill-cli","label":"CLI","title":"OpenAgentSkill CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.3.0/openagentskill-0.3.0.tgz add hoangnguyen0403-common-exploit-verification","description":"Resolve policy, run the source installer safely, and report a verified install receipt.","copyLabel":"Copy command"},{"id":"codex","label":"Codex","title":"Codex install prompt","kind":"agent-prompt","value":"Install the \"common-exploit-verification\" agent skill from https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"hoangnguyen0403-common-exploit-verification\",\"task\":\"Install common-exploit-verification\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.","description":"Give Codex a repo-aware install prompt when the skill is not available through a local CLI.","copyLabel":"Copy prompt"},{"id":"claude-code","label":"Claude Code","title":"Claude Code skill prompt","kind":"agent-prompt","value":"Add \"common-exploit-verification\" as a Claude Code skill from https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"hoangnguyen0403-common-exploit-verification\",\"task\":\"Install common-exploit-verification\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.","description":"Use this prompt to ask Claude Code to add the skill and explain the local activation steps.","copyLabel":"Copy prompt"},{"id":"cursor","label":"Cursor","title":"Cursor rule prompt","kind":"agent-prompt","value":"Turn \"common-exploit-verification\" from https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Enforce \"No Exploit, No Report\" policy with PoC construction standards, false-positive filtering, and evidence collection per vulnerability class across backend, frontend, and mobile. Use when validating security findings, constructing exploit proofs, filtering false positives, or writing pentest findings. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"hoangnguyen0403-common-exploit-verification\",\"task\":\"Install common-exploit-verification\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.","description":"Use this when installing as Cursor project rules or reusable agent instructions.","copyLabel":"Copy prompt"}],"repository":"https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification","github_repo":"HoangNguyen0403/agent-skills-standard","version":"1.0.0","license":"MIT","urls":{"web":"https://www.openagentskill.com/skills/hoangnguyen0403-common-exploit-verification","repository":"https://github.com/HoangNguyen0403/agent-skills-standard/tree/develop/.agents/skills/common/common-exploit-verification","api":"/api/agent/skills/hoangnguyen0403-common-exploit-verification","install_api":"/api/skills/hoangnguyen0403-common-exploit-verification/install"},"meta":{"created_at":"2026-09-05T13:28:39.789123+00:00","updated_at":"2026-09-05T13:28:39.922931+00:00","agent_friendly":true}}