{"eval":{"version":"openagentskill-skill-eval-v1","slug":"sergebulaev-x-skills","name":"X Skills","generated_at":"2026-08-23T14:55:51.791Z","task_input":"Evaluate X Skills before installing it in an AI agent workflow","status":"review","score":79,"risk_level":"medium","decision":{"recommendation":"manual_review","reason":"Require human approval before installing into a real workspace.","auto_install_allowed":false,"policy":"review","human_review_required":true},"task_fit":{"score":84,"suited_tasks":["GitHub automation workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect repository metadata","Compare code changes","Write concise engineering summaries","Inspect source files","Explain architecture"],"suited_agents":["Python","Codex","Claude Code","Cursor","OpenAgentSkill CLI","OpenAI Agents","CLI"]},"install":{"command":"npx skills add sergebulaev/x-skills","ready":true,"policy":"review","safety_label":"Review before install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.2.1/openagentskill-0.2.1.tgz install sergebulaev-x-skills"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"X Skills\" agent skill from https://github.com/sergebulaev/x-skills. 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: A collection of 9 X/Twitter marketing skills for Claude Code and Codex that write tweets, threads, and replies in your voice, strip AI tells, and publish via Publora, with MIT license and clear installability. 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\":\"sergebulaev-x-skills\",\"task\":\"Install X Skills\",\"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 \"X Skills\" as a Claude Code skill from https://github.com/sergebulaev/x-skills. 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: A collection of 9 X/Twitter marketing skills for Claude Code and Codex that write tweets, threads, and replies in your voice, strip AI tells, and publish via Publora, with MIT license and clear installability. 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\":\"sergebulaev-x-skills\",\"task\":\"Install X Skills\",\"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 \"X Skills\" from https://github.com/sergebulaev/x-skills 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: A collection of 9 X/Twitter marketing skills for Claude Code and Codex that write tweets, threads, and replies in your voice, strip AI tells, and publish via Publora, with MIT license and clear installability. 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\":\"sergebulaev-x-skills\",\"task\":\"Install X Skills\",\"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."}]},"trust":{"score":81,"label":"Strong shortlist","version":"trust-score-v4","evidence":{"stars":"42 GitHub stars","repoActivity":"42 stars, 5 forks","lastPushed":"14d since push","license":"MIT","repository":"https://github.com/sergebulaev/x-skills","install":"npx skills add sergebulaev/x-skills","installSafety":"standard package or runtime install path","permissionSurface":"no high-risk permission surface in public metadata","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"}},"audit":{"score":84,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 42 GitHub stars","Stars/forks activity: 42 stars, 5 forks; issue activity unavailable in current metadata"]},"safety_gate":{"score":72,"tier":"reviewed","label":"Reviewed with permission notes","auto_install_policy":"review","blocked":false,"permission_hints":[{"id":"network","label":"Network access","reason":"Skill likely fetches remote pages, APIs, repositories, or external services.","severity":"medium"}],"policy_warnings":["Low GitHub adoption signal"]},"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 X Skills before installing it in an AI agent workflow","marketing-growth","GitHub automation workflows; Claude Code teams; builders willing to evaluate younger projects"]},{"id":"install_path","label":"Install path","status":"pass","score":92,"required_for_auto_install":true,"detail":"Install handoff is available.","evidence":["npx skills add sergebulaev/x-skills"]},{"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 sergebulaev/x-skills"]},{"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","42 GitHub stars","MIT"]},{"id":"audit_score","label":"Audit score","status":"warn","score":84,"required_for_auto_install":true,"detail":"Needs review","evidence":["Low GitHub adoption signal"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":72,"required_for_auto_install":true,"detail":"Usable candidate, but the agent should surface permission and audit notes before installation.","evidence":["Require human approval before installing into a real workspace.","Low GitHub adoption signal"]},{"id":"readme_skillmd_completeness","label":"README/SKILL.md completeness","status":"pass","score":100,"required_for_auto_install":false,"detail":"Metadata includes enough usage and workflow context","evidence":["Strong README/SKILL.md context"]},{"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":"14d since push","evidence":["14d since push"]},{"id":"permission_surface","label":"Permission surface","status":"pass","score":100,"required_for_auto_install":true,"detail":"no high-risk permission surface in public metadata","evidence":["Network access: medium"]},{"id":"alternatives","label":"Alternatives available","status":"pass","score":82,"required_for_auto_install":false,"detail":"Alternative skills are available for comparison.","evidence":["kappaemme-git-codex-first-customer-finder-skill","growthenginenowoslawski-coldoutboundskills","mengke-wang-xiaohongshu-ai-workbench","nihe0909-xiaohongshu-ai-workbench"]}],"blockers":[],"warnings":["Trust score: Good trust signals with a few areas worth checking before rollout.","Audit score: Needs review","Agent safety gate: Usable candidate, but the agent should surface permission and audit notes before installation.","Low GitHub adoption signal","Quality score needs review","GitHub adoption: 42 GitHub stars","Stars/forks activity: 42 stars, 5 forks; issue activity unavailable in current metadata"],"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."],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","Low GitHub adoption signal","Quality score needs review","GitHub adoption: 42 GitHub stars","Stars/forks activity: 42 stars, 5 forks; issue activity unavailable in current metadata","Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface"],"alternatives":[{"slug":"kappaemme-git-codex-first-customer-finder-skill","name":"Codex First Customer Finder Skill","url":"https://www.openagentskill.com/skills/kappaemme-git-codex-first-customer-finder-skill","stars":989,"install_command":"npx skills add Kappaemme-git/codex-first-customer-finder-skill","trust_score":87,"audit_score":93},{"slug":"growthenginenowoslawski-coldoutboundskills","name":"Coldoutboundskills","url":"https://www.openagentskill.com/skills/growthenginenowoslawski-coldoutboundskills","stars":632,"install_command":"npx skills add growthenginenowoslawski/coldoutboundskills","trust_score":84,"audit_score":91},{"slug":"mengke-wang-xiaohongshu-ai-workbench","name":"Xiaohongshu Ai Workbench","url":"https://www.openagentskill.com/skills/mengke-wang-xiaohongshu-ai-workbench","stars":468,"install_command":"npx skills add mengke-wang/xiaohongshu-ai-workbench","trust_score":87,"audit_score":93},{"slug":"nihe0909-xiaohongshu-ai-workbench","name":"Xiaohongshu Ai Workbench","url":"https://www.openagentskill.com/skills/nihe0909-xiaohongshu-ai-workbench","stars":396,"install_command":"npx skills add nihe0909/xiaohongshu-ai-workbench","trust_score":87,"audit_score":93}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"sergebulaev-x-skills","name":"X Skills","description":"A collection of 9 X/Twitter marketing skills for Claude Code and Codex that write tweets, threads, and replies in your voice, strip AI tells, and publish via Publora, with MIT license and clear installability.","category":"marketing-growth","url":"https://www.openagentskill.com/skills/sergebulaev-x-skills","repository":"https://github.com/sergebulaev/x-skills","github_repo":"sergebulaev/x-skills"},"suited_tasks":["GitHub automation workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect repository metadata","Compare code changes","Write concise engineering summaries","Inspect source files","Explain architecture"],"suited_agents":["Python","Codex","Claude Code","Cursor","OpenAgentSkill CLI","OpenAI Agents","CLI"],"install":{"command":"npx skills add sergebulaev/x-skills","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.2.1/openagentskill-0.2.1.tgz install sergebulaev-x-skills"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"X Skills\" agent skill from https://github.com/sergebulaev/x-skills. 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: A collection of 9 X/Twitter marketing skills for Claude Code and Codex that write tweets, threads, and replies in your voice, strip AI tells, and publish via Publora, with MIT license and clear installability. 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\":\"sergebulaev-x-skills\",\"task\":\"Install X Skills\",\"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 \"X Skills\" as a Claude Code skill from https://github.com/sergebulaev/x-skills. 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: A collection of 9 X/Twitter marketing skills for Claude Code and Codex that write tweets, threads, and replies in your voice, strip AI tells, and publish via Publora, with MIT license and clear installability. 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\":\"sergebulaev-x-skills\",\"task\":\"Install X Skills\",\"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 \"X Skills\" from https://github.com/sergebulaev/x-skills 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: A collection of 9 X/Twitter marketing skills for Claude Code and Codex that write tweets, threads, and replies in your voice, strip AI tells, and publish via Publora, with MIT license and clear installability. 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\":\"sergebulaev-x-skills\",\"task\":\"Install X Skills\",\"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/sergebulaev-x-skills/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/sergebulaev-x-skills"},"trust":{"score":81,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"42 GitHub stars","repoActivity":"42 stars, 5 forks","lastPushed":"14d since push","license":"MIT","repository":"https://github.com/sergebulaev/x-skills","install":"npx skills add sergebulaev/x-skills","installSafety":"standard package or runtime install path","permissionSurface":"no high-risk permission surface in public metadata","documentation":"Strong README/SKILL.md context","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":["marketing-growth","twitter","marketing","social-media","content-creation","claude-code"],"known_risks":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 42 GitHub stars","Stars/forks activity: 42 stars, 5 forks; issue activity unavailable in current metadata"]},"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":"needs_review","risk_label":"Needs review","warnings":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 42 GitHub stars","Stars/forks activity: 42 stars, 5 forks; issue activity unavailable in current metadata"]},"safety_gate":{"tier":"reviewed","label":"Reviewed with permission notes","auto_install_policy":"review","auto_install_allowed":false,"human_review_required":true,"blocked":false,"recommended_action":"Require human approval before installing into a real workspace."},"quality":{"score":74,"label":"Strong"},"supply":{"track":"Coding and developer agents","scenario":"GitHub automation","maintenance":"14d since push","risk":"Needs review"},"alternative_skills":[{"slug":"kappaemme-git-codex-first-customer-finder-skill","name":"Codex First Customer Finder Skill","url":"https://www.openagentskill.com/skills/kappaemme-git-codex-first-customer-finder-skill","stars":989,"install_command":"npx skills add Kappaemme-git/codex-first-customer-finder-skill","trust_score":87,"audit_score":93},{"slug":"growthenginenowoslawski-coldoutboundskills","name":"Coldoutboundskills","url":"https://www.openagentskill.com/skills/growthenginenowoslawski-coldoutboundskills","stars":632,"install_command":"npx skills add growthenginenowoslawski/coldoutboundskills","trust_score":84,"audit_score":91},{"slug":"mengke-wang-xiaohongshu-ai-workbench","name":"Xiaohongshu Ai Workbench","url":"https://www.openagentskill.com/skills/mengke-wang-xiaohongshu-ai-workbench","stars":468,"install_command":"npx skills add mengke-wang/xiaohongshu-ai-workbench","trust_score":87,"audit_score":93},{"slug":"nihe0909-xiaohongshu-ai-workbench","name":"Xiaohongshu Ai Workbench","url":"https://www.openagentskill.com/skills/nihe0909-xiaohongshu-ai-workbench","stars":396,"install_command":"npx skills add nihe0909/xiaohongshu-ai-workbench","trust_score":87,"audit_score":93}],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","Low GitHub adoption signal","Quality score needs review","GitHub adoption: 42 GitHub stars","Stars/forks activity: 42 stars, 5 forks; issue activity unavailable in current metadata","Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface"],"agent_contract":{"task_input":"Evaluate X Skills before installing it in an AI agent workflow","recommended_action":"Require human approval before installing into a real workspace.","install_policy":"review","minimum_review_before_use":["Trust: 81/100 Strong shortlist","Audit: 84/100 Needs review","Safety: 72/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"sergebulaev-x-skills (X Skills)","install_command":"npx skills add sergebulaev/x-skills","risk_summary":"Needs review; Reviewed with permission notes; 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":"sergebulaev-x-skills","task":"Evaluate X Skills before installing it in an AI 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/sergebulaev-x-skills","api":"https://www.openagentskill.com/api/agent/skills/sergebulaev-x-skills","audit":"https://www.openagentskill.com/skills/sergebulaev-x-skills/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=sergebulaev-x-skills&task=Evaluate%20X%20Skills%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20X%20Skills%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Evaluate%20X%20Skills%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/sergebulaev-x-skills/install","manifest":"https://www.openagentskill.com/api/registry/manifest/sergebulaev-x-skills"}},"endpoints":{"web":"https://www.openagentskill.com/skills/sergebulaev-x-skills","api":"https://www.openagentskill.com/api/agent/skills/sergebulaev-x-skills","eval":"https://www.openagentskill.com/api/agent/evals?slug=sergebulaev-x-skills","audit":"https://www.openagentskill.com/skills/sergebulaev-x-skills/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20X%20Skills%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium"}},"meta":{"endpoint":"/api/agent/evals","mode":"skill_eval","purpose":"Pre-install eval contract for a single skill. Agents should read this before installing a reusable skill.","generated_at":"2026-08-23T14:55:51.791Z"}}