{"eval":{"version":"openagentskill-skill-eval-v1","slug":"xinyitang3-cfnb","name":"Cfnb","generated_at":"2026-07-04T02:51:45.155Z","task_input":"Evaluate Cfnb before installing it in an AI agent workflow","status":"review","score":82,"risk_level":"medium","decision":{"recommendation":"manual_review","reason":"Review the audit page, then allow agent install in a sandboxed workflow.","auto_install_allowed":false,"policy":"review","human_review_required":true},"task_fit":{"score":84,"suited_tasks":["Browser automation workflows","Claude Code teams","teams that value GitHub adoption signals","Navigate pages","Click and type safely","Check visual and DOM state","Inspect source files","Explain architecture"],"suited_agents":["Python","Automation","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"]},"install":{"command":"npx skills add xinyitang3/cfnb","ready":true,"policy":"review","safety_label":"Review before install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add xinyitang3/cfnb"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Cfnb\" agent skill from https://github.com/xinyitang3/cfnb. 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: 这是一个全自动的 Cloudflare CDN 节点优选工具。它通过 TCP 延迟筛选 + IP 可用性二次检测 + HTTP 延迟及抖动检测 + 真实带宽测速 多重机制，从多个公开数据源中聚合节点，自动识别并解析任意格式（标准代码、中文名、emoji国旗、JSON等），筛选出当前网络环境下速度最快、延迟最低、抖动最小的 Cloudflare IP，并支持自动更新至 Cloudflare DNS 以及同步至 GitHub 仓库，同时支持微信实时通知。"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Cfnb\" as a Claude Code skill from https://github.com/xinyitang3/cfnb. 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: 这是一个全自动的 Cloudflare CDN 节点优选工具。它通过 TCP 延迟筛选 + IP 可用性二次检测 + HTTP 延迟及抖动检测 + 真实带宽测速 多重机制，从多个公开数据源中聚合节点，自动识别并解析任意格式（标准代码、中文名、emoji国旗、JSON等），筛选出当前网络环境下速度最快、延迟最低、抖动最小的 Cloudflare IP，并支持自动更新至 Cloudflare DNS 以及同步至 GitHub 仓库，同时支持微信实时通知。"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Cfnb\" from https://github.com/xinyitang3/cfnb 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: 这是一个全自动的 Cloudflare CDN 节点优选工具。它通过 TCP 延迟筛选 + IP 可用性二次检测 + HTTP 延迟及抖动检测 + 真实带宽测速 多重机制，从多个公开数据源中聚合节点，自动识别并解析任意格式（标准代码、中文名、emoji国旗、JSON等），筛选出当前网络环境下速度最快、延迟最低、抖动最小的 Cloudflare IP，并支持自动更新至 Cloudflare DNS 以及同步至 GitHub 仓库，同时支持微信实时通知。"}]},"trust":{"score":82,"label":"Strong shortlist","version":"trust-score-v4","evidence":{"stars":"592 GitHub stars","repoActivity":"592 stars, 215 forks","lastPushed":"16d since push","license":"MIT","repository":"https://github.com/xinyitang3/cfnb","install":"npx skills add xinyitang3/cfnb","installSafety":"standard package or runtime install path","permissionSurface":"filesystem or document access, network or browser access","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"}},"audit":{"score":87,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Quality score needs review"]},"safety_gate":{"score":71,"tier":"reviewed","label":"Reviewed","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"},{"id":"filesystem","label":"Filesystem access","reason":"Skill may read or write project files, documents, generated artifacts, or local workspace state.","severity":"medium"}],"policy_warnings":["Quality score needs review"]},"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 Cfnb before installing it in an AI agent workflow","automation","Browser automation 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 xinyitang3/cfnb"]},{"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 xinyitang3/cfnb"]},{"id":"trust_score","label":"Trust score","status":"pass","score":82,"required_for_auto_install":true,"detail":"Good trust signals with a few areas worth checking before rollout.","evidence":["Strong shortlist","592 GitHub stars","MIT"]},{"id":"audit_score","label":"Audit score","status":"pass","score":87,"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":71,"required_for_auto_install":true,"detail":"Good audit and safety signals with no high-risk permission hints in public metadata.","evidence":["Review the audit page, then allow agent install in a sandboxed workflow.","Safe-to-try audit"]},{"id":"readme_skillmd_completeness","label":"README/SKILL.md completeness","status":"pass","score":90,"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":"16d since push","evidence":["16d since push"]},{"id":"permission_surface","label":"Permission surface","status":"warn","score":72,"required_for_auto_install":true,"detail":"filesystem or document access, network or browser access","evidence":["Network access: medium","Filesystem access: medium"]},{"id":"alternatives","label":"Alternatives available","status":"pass","score":82,"required_for_auto_install":false,"detail":"Alternative skills are available for comparison.","evidence":["harry0703-moneyprinterturbo","huginn-huginn","fastlane-fastlane"]}],"blockers":[],"warnings":["Agent safety gate: Good audit and safety signals with no high-risk permission hints in public metadata.","Permission surface: filesystem or document access, network or browser 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."],"do_not_use_when":["teams that need a vendor-supported SLA","high-compliance environments without internal security review","No OpenAgentSkill engagement data yet","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"],"alternatives":[{"slug":"harry0703-moneyprinterturbo","name":"MoneyPrinterTurbo","url":"https://www.openagentskill.com/skills/harry0703-moneyprinterturbo","stars":88538,"install_command":"npx skills add harry0703/MoneyPrinterTurbo","trust_score":92,"audit_score":95},{"slug":"huginn-huginn","name":"Huginn","url":"https://www.openagentskill.com/skills/huginn-huginn","stars":49478,"install_command":"npx skills add huginn/huginn","trust_score":93,"audit_score":95},{"slug":"fastlane-fastlane","name":"Fastlane","url":"https://www.openagentskill.com/skills/fastlane-fastlane","stars":41664,"install_command":"npx skills add fastlane/fastlane","trust_score":92,"audit_score":95}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"xinyitang3-cfnb","name":"Cfnb","description":"这是一个全自动的 Cloudflare CDN 节点优选工具。它通过 TCP 延迟筛选 + IP 可用性二次检测 + HTTP 延迟及抖动检测 + 真实带宽测速 多重机制，从多个公开数据源中聚合节点，自动识别并解析任意格式（标准代码、中文名、emoji国旗、JSON等），筛选出当前网络环境下速度最快、延迟最低、抖动最小的 Cloudflare IP，并支持自动更新至 Cloudflare DNS 以及同步至 GitHub 仓库，同时支持微信实时通知。","category":"automation","url":"https://www.openagentskill.com/skills/xinyitang3-cfnb","repository":"https://github.com/xinyitang3/cfnb","github_repo":"xinyitang3/cfnb"},"suited_tasks":["Browser automation workflows","Claude Code teams","teams that value GitHub adoption signals","Navigate pages","Click and type safely","Check visual and DOM state","Inspect source files","Explain architecture"],"suited_agents":["Python","Automation","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add xinyitang3/cfnb","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add xinyitang3/cfnb"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Cfnb\" agent skill from https://github.com/xinyitang3/cfnb. 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: 这是一个全自动的 Cloudflare CDN 节点优选工具。它通过 TCP 延迟筛选 + IP 可用性二次检测 + HTTP 延迟及抖动检测 + 真实带宽测速 多重机制，从多个公开数据源中聚合节点，自动识别并解析任意格式（标准代码、中文名、emoji国旗、JSON等），筛选出当前网络环境下速度最快、延迟最低、抖动最小的 Cloudflare IP，并支持自动更新至 Cloudflare DNS 以及同步至 GitHub 仓库，同时支持微信实时通知。"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Cfnb\" as a Claude Code skill from https://github.com/xinyitang3/cfnb. 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: 这是一个全自动的 Cloudflare CDN 节点优选工具。它通过 TCP 延迟筛选 + IP 可用性二次检测 + HTTP 延迟及抖动检测 + 真实带宽测速 多重机制，从多个公开数据源中聚合节点，自动识别并解析任意格式（标准代码、中文名、emoji国旗、JSON等），筛选出当前网络环境下速度最快、延迟最低、抖动最小的 Cloudflare IP，并支持自动更新至 Cloudflare DNS 以及同步至 GitHub 仓库，同时支持微信实时通知。"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Cfnb\" from https://github.com/xinyitang3/cfnb 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: 这是一个全自动的 Cloudflare CDN 节点优选工具。它通过 TCP 延迟筛选 + IP 可用性二次检测 + HTTP 延迟及抖动检测 + 真实带宽测速 多重机制，从多个公开数据源中聚合节点，自动识别并解析任意格式（标准代码、中文名、emoji国旗、JSON等），筛选出当前网络环境下速度最快、延迟最低、抖动最小的 Cloudflare IP，并支持自动更新至 Cloudflare DNS 以及同步至 GitHub 仓库，同时支持微信实时通知。"}],"handoff_url":"https://www.openagentskill.com/api/skills/xinyitang3-cfnb/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/xinyitang3-cfnb"},"trust":{"score":82,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"592 GitHub stars","repoActivity":"592 stars, 215 forks","lastPushed":"16d since push","license":"MIT","repository":"https://github.com/xinyitang3/cfnb","install":"npx skills add xinyitang3/cfnb","installSafety":"standard package or runtime install path","permissionSurface":"filesystem or document access, network or browser access","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":["automation","workflow","bandwidth-test","cloudflare","cloudflare-cdn","cross-platform"],"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":87,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Quality score needs review"]},"safety_gate":{"tier":"reviewed","label":"Reviewed","auto_install_policy":"review","auto_install_allowed":false,"human_review_required":true,"blocked":false,"recommended_action":"Review the audit page, then allow agent install in a sandboxed workflow."},"quality":{"score":85,"label":"Excellent"},"supply":{"track":"Coding and developer agents","scenario":"Coding agents","maintenance":"16d since push","risk":"Safe to try"},"alternative_skills":[{"slug":"harry0703-moneyprinterturbo","name":"MoneyPrinterTurbo","url":"https://www.openagentskill.com/skills/harry0703-moneyprinterturbo","stars":88538,"install_command":"npx skills add harry0703/MoneyPrinterTurbo","trust_score":92,"audit_score":95},{"slug":"huginn-huginn","name":"Huginn","url":"https://www.openagentskill.com/skills/huginn-huginn","stars":49478,"install_command":"npx skills add huginn/huginn","trust_score":93,"audit_score":95},{"slug":"fastlane-fastlane","name":"Fastlane","url":"https://www.openagentskill.com/skills/fastlane-fastlane","stars":41664,"install_command":"npx skills add fastlane/fastlane","trust_score":92,"audit_score":95}],"do_not_use_when":["teams that need a vendor-supported SLA","high-compliance environments without internal security review","No OpenAgentSkill engagement data yet","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":"Evaluate Cfnb before installing it in an AI agent workflow","recommended_action":"Review the audit page, then allow agent install in a sandboxed workflow.","install_policy":"review","minimum_review_before_use":["Trust: 82/100 Strong shortlist","Audit: 87/100 Safe to try","Safety: 71/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"xinyitang3-cfnb (Cfnb)","install_command":"npx skills add xinyitang3/cfnb","risk_summary":"Safe to try; Reviewed; Low metadata risk","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":"xinyitang3-cfnb","task":"Evaluate Cfnb 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/xinyitang3-cfnb","api":"https://www.openagentskill.com/api/agent/skills/xinyitang3-cfnb","audit":"https://www.openagentskill.com/skills/xinyitang3-cfnb/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=xinyitang3-cfnb&task=Evaluate%20Cfnb%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Cfnb%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Evaluate%20Cfnb%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/xinyitang3-cfnb/install","manifest":"https://www.openagentskill.com/api/registry/manifest/xinyitang3-cfnb"}},"endpoints":{"web":"https://www.openagentskill.com/skills/xinyitang3-cfnb","api":"https://www.openagentskill.com/api/agent/skills/xinyitang3-cfnb","eval":"https://www.openagentskill.com/api/agent/evals?slug=xinyitang3-cfnb","audit":"https://www.openagentskill.com/skills/xinyitang3-cfnb/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Cfnb%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":"2026-07-04T02:51:45.155Z"}}