{"slug":"decodingai-magazine-demo-5-sandbox-feature-pr","name":"demo-5-sandbox-feature-pr","description":"Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo.","long_description":"---\nname: demo-5-sandbox-feature-pr\ndescription: Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo.\n---\n\nThe meta demo: **decode improves decode.** Run decode inside an isolated sandbox Workspace that is\na clone of this very course repo, plan and implement one small self-contained feature there, and\nlet the harness ship the work back as a branch you turn into a draft PR.\n\nNothing the model does touches your host checkout — the Workspace is an isolated clone, and the\nbranch only lands on your host through Hand-back (ADR-0012 §8).\n\n## 1. Launch decode against a sandboxed clone of the course repo (human step)\n\nSandbox mode is selected by the **`SANDBOX_MODE` environment variable** — it is an env var, not a\ncommand-line flag; the repo to clone into the Workspace is the **`--repo`** flag. Launch the local\ndocker rung (Docker must be running):\n\n```\nSANDBOX_MODE=docker decode --repo git@github.com:decodingai-magazine/building-a-coding-agent-from-scratch-course.git\n```\n\nThis clones the course repo into the isolated Workspace (`/workspace` ≡ host `.decode/sandbox`)\nand drops you into the REPL, with `bash` and the file tools scoped to that clone.\n\nTo run the same demo on the remote rung instead, swap `SANDBOX_MODE=docker` for\n`SANDBOX_MODE=modal` — everything else is identical (Modal credentials must be configured).\n\n## 2. Plan the feature — in plan mode\n\nIf you are decode reading this inside the Workspace, start here — step 1 is the human's launch\ncommand, already done; do NOT try to run `decode` yourself. Enter **plan mode** by calling\n`enter_plan_mode` with **no arguments** (it takes none — you present the plan later, to\n`exit_plan_mode`), explore the code read-only, then present a short plan before touching anything.\nPick ONE feature — small, self-contained, provable in a single session:\n\n- A `decode --version` flag that prints the installed package version, plus its unit test.\n- One small pure helper (e.g. in `tools/` or `entities/`) with a focused unit test.\n- A scoped docstring/README fix that resolves a real inaccuracy you found while exploring.\n\nThe plan should name the files to touch, the test that proves the feature, and nothing else.\nExit plan mode (`exit_plan_mode`) once the human approves it.\n\n## 3. Build it inside the Workspace\n\nImplement the plan: edit, then run the suite inside the Workspace (`uv run pytest -q` /\n`make unit-tests`) until it is green. Keep the final green test output — it goes in the PR body.\nAll of this happens on the sandboxed clone.\n\n## 4. Get the branch onto the remote\n\nThe branch has to be on `origin` before a PR can point at it. There are two ways it gets there —\nknow which one you are in:\n\n- **Sandbox run (the intended demo, `SANDBOX_MODE=docker`/`modal`):** just leave the REPL (exit,\n  or `/ship` while idle). On exit, **Hand-back** secures the final Workspace onto a deterministic\n  `decode/<session-id>` **Session Branch**, auto-commits any uncommitted model work, and\n  `git push`es it back to the course repo with your ambient host git credentials — every git\n  command runs host-side, so no credential ever enters the sandbox. The friendly exit line names\n  the branch it pushed. You do **not** push by hand in this path.\n\n- **No sandbox, or your own feature branch:** if decode is running straight on the host (no\n  `SANDBOX_MODE`), there is no Hand-back — commit your work on a feature branch and push it\n  yourself:\n\n  ```\n  git push -u origin <your-branch>\n  ```\n\n  **Give this push a generous timeout (≥ 180s) and do not kill it.** This repo installs a\n  **pre-push** hook that runs the full unit suite (`make unit-tests`, ~2 minutes) before the push\n  goes out — a short tool timeout will terminate it mid-run and look like a network hang. It is\n  the gate doing its job; you already ran the suite green in step 3, so just let it finish. Do\n  **not** reach for `git push --no-verify` to dodge it — that skips the format/lint/test gate the\n  push is supposed to enforce. Only fall back to `--no-verify` if the human explicitly tells you\n  to.\n\n## 5. Open a draft PR against the course repo\n\nTurn the pushed branch into a draft PR with the `gh` CLI — `--head decode/<session-id>` for the\nHand-back path, or `--head <your-branch>` for the manual path. Build the body with a heredoc so\nnewlines and backticks land literally (never hand-escape `\\n` into `--body`):\n\n~~~\ngh pr create --draft \\\n  --repo decodingai-magazine/building-a-coding-agent-from-scratch-course \\\n  --head <branch> --title \"<feature>\" \\\n  --body \"$(cat <<'EOF'\n<what & why, 2-3 lines>\n\nTest evidence:\n```\n<the green pytest summary line>\n```\n\nBuilt end-to-end inside a decode sandbox Workspace (SANDBOX_MODE=docker) and shipped by Hand-back.\nEOF\n)\"\n~~~\n\nReport the feature you built, the branch it landed on, and the draft-PR URL.\n","tagline":"Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo.","category":"design-creative","tags":["agent-skill"],"author":"decodingai-magazine","verified":false,"attribution":{"status":"registry_indexed","statusLabel":"Registry indexed","shortLabel":"REGISTRY INDEXED","sourceLabel":"github fast track","sourceDetail":"decodingai-magazine/building-a-coding-agent-from-scratch-course","creatorName":"decodingai-magazine","creatorUrl":"https://github.com/decodingai-magazine","sourceUrl":"https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr","indexedBy":"OpenAgentSkill community index","claimUrl":"https://www.openagentskill.com/skills/decodingai-magazine-demo-5-sandbox-feature-pr#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":347,"forks":88,"verified_installs":0,"successful_runs":0,"total_outcomes":0,"rating":0,"review_count":0,"quality_score":40.89},"quality":{"score":72,"tier":"strong","label":"Strong","summary":"Solid option that is likely worth shortlisting for production workflows.","signals":[{"label":"GitHub stars","value":"347","tone":"neutral"},{"label":"Freshness","value":"2d ago","tone":"positive"},{"label":"Install ready","value":"Yes","tone":"positive"},{"label":"License","value":"Apache-2.0","tone":"neutral"}],"warnings":[]},"trust":{"version":"trust-score-v5","score":65,"base_score":73,"outcome_confidence":0,"tier":"review","label":"Sandbox only","summary":"Useful candidate with missing or mixed trust signals. 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issue activity unavailable in current metadata"},{"id":"maintenance","label":"Recent maintenance","score":100,"weight":0.14,"status":"pass","detail":"2d since push"},{"id":"license","label":"License clarity","score":86,"weight":0.09,"status":"pass","detail":"Apache-2.0"},{"id":"documentation","label":"README/SKILL.md completeness","score":86,"weight":0.14,"status":"pass","detail":"Metadata includes enough usage and workflow context"},{"id":"dependency_risk","label":"Dependency/runtime risk","score":44,"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 decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr"},{"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":22,"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/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr"},{"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":54,"weight":0.13,"status":"info","detail":"No agent outcome data yet"}],"checks":[{"status":"info","label":"GitHub adoption","detail":"347 GitHub stars"},{"status":"info","label":"Stars/forks activity","detail":"347 stars, 88 forks; issue activity unavailable in current metadata"},{"status":"pass","label":"Recent maintenance","detail":"2d since push"},{"status":"pass","label":"License clarity","detail":"Apache-2.0"},{"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 decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr"},{"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/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr"},{"status":"pass","label":"Review status","detail":"AI review data available"},{"status":"info","label":"Agent Proven outcomes","detail":"No agent outcome data yet"},{"status":"warn","label":"Ownership","detail":"No approved owner claim yet"},{"status":"info","label":"OpenAgentSkill usage","detail":"No local usage activity yet"},{"status":"info","label":"Agent outcomes","detail":"No agent outcome data yet"}],"strengths":["AI review approved","Install path is available","Repository evidence is available","Recently maintained repository","Install command has no obvious high-risk pattern"],"warnings":["This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.","Quality score needs review","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"],"evidence":{"stars":"347 GitHub stars","repoActivity":"347 stars, 88 forks","lastPushed":"2d since push","license":"Apache-2.0","repository":"https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr","install":"npx skills add decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"},"installReadiness":{"ready":true,"command":"npx skills add decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr","policy":"sandbox_only","label":"Sandbox only","notes":["Install path is available","Repository evidence is available","License is declared","No Agent Proven outcome evidence yet","2d since push"]},"agentCompatibility":["Codex","Claude Code","Cursor","OpenAgentSkill CLI"],"riskSummary":{"level":"medium","label":"Review before production","notes":["This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.","Quality score needs review","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"]},"outcomeEvidence":{"total":0,"successes":0,"failures":0,"notRelevant":0,"successRate":null,"installAttempts":0,"riskBlocked":0,"setupRequired":0,"installSuccessRate":null,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"recentSuccessRate":null,"recentFailureRate":null,"uniqueAgents":0,"agentProvenScore":0,"agentProvenLabel":"Needs first agent run","lastOutcomeAt":null,"label":"No agent outcome data yet"},"autoInstall":{"allowed":false,"sandboxRequired":true,"policy":"sandbox_only","reason":"Human review or sandbox validation is required before automatic installation."},"bestFor":["design-creative","agent-skill"],"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","Live brokerage, exchange, wallet, or payment credentials outside an explicitly approved sandbox"],"knownRisks":["This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.","Quality score needs review","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":{"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"]},"outcome_stats":null,"safety":{"score":39,"level":"avoid_auto_install","label":"Avoid automatic install","safety_tier":{"tier":"blocked","label":"Blocked for auto-install","badge":"BLOCKED","summary":"This skill should not be selected by an agent without explicit human security review.","recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","auto_install_policy":"block","reasons":["Audit risk exceeds the requested agent policy","Audit classified this skill as risky","Metadata combines secrets access with shell or command execution","Audit risk risky exceeds max_risk=medium"]},"auto_install_allowed":false,"human_review_required":true,"blocked":true,"audit_risk":"risky","permission_hints":[{"id":"shell","label":"Shell or command execution","reason":"Skill metadata references terminal, CLI, shell, subprocess, or command execution workflows.","severity":"high"},{"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"},{"id":"secrets","label":"Secrets or environment access","reason":"Skill metadata references credentials, tokens, environment variables, or secret-bearing workflows.","severity":"high"}],"policy_warnings":["Audit risk risky exceeds max_risk=medium","High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review"],"constraints_applied":{"max_risk":"medium","needs_install_command":true,"min_stars":0}},"safety_gate":{"tier":"blocked","label":"Blocked for auto-install","badge":"BLOCKED","auto_install_policy":"block","auto_install_allowed":false,"blocked":true,"human_review_required":true,"recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","reasons":["Audit risk exceeds the requested agent policy","Audit classified this skill as risky","Metadata combines secrets access with shell or command execution","Audit risk risky exceeds max_risk=medium"]},"eval":{"version":"openagentskill-skill-eval-v1","status":"failed","score":68,"risk_level":"high","decision":{"recommendation":"do_not_auto_install","reason":"Audit score: Risky","auto_install_allowed":false,"policy":"block","human_review_required":true},"blockers":["Audit score: Risky","Agent safety gate: This skill should not be selected by an agent without explicit human security review.","Permission surface: secrets or environment access, shell or command execution"],"warnings":["Trust score: Good trust signals with a few areas worth checking before rollout.","Audit risk risky exceeds max_risk=medium","High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review","Permission surface may require sandboxing","Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required","This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.","Quality score needs review","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"],"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 demo-5-sandbox-feature-pr before installing it in an agent workflow","design-creative","Coding agents 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 decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr"]},{"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 decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr"]},{"id":"trust_score","label":"Trust score","status":"warn","score":73,"required_for_auto_install":true,"detail":"Good trust signals with a few areas worth checking before rollout.","evidence":["Strong shortlist","347 GitHub stars","Apache-2.0"]},{"id":"audit_score","label":"Audit score","status":"fail","score":79,"required_for_auto_install":true,"detail":"Risky","evidence":["Dependency or permission surface needs review"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"fail","score":39,"required_for_auto_install":true,"detail":"This skill should not be selected by an agent without explicit human security review.","evidence":["Do not auto-install. Inspect the source, dependencies, and permission surface first.","Audit risk exceeds the requested agent policy"]},{"id":"readme_skillmd_completeness","label":"README/SKILL.md completeness","status":"pass","score":86,"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":"Apache-2.0","evidence":["Apache-2.0"]},{"id":"recent_maintenance","label":"Recent maintenance","status":"pass","score":100,"required_for_auto_install":false,"detail":"2d since push","evidence":["2d since push"]},{"id":"permission_surface","label":"Permission surface","status":"fail","score":22,"required_for_auto_install":true,"detail":"secrets or environment access, shell or command execution","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/decodingai-magazine-demo-5-sandbox-feature-pr/evals","api":"/api/agent/evals?slug=decodingai-magazine-demo-5-sandbox-feature-pr","text":"/api/agent/evals?slug=decodingai-magazine-demo-5-sandbox-feature-pr&format=text"}},"agent_readable_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"decodingai-magazine-demo-5-sandbox-feature-pr","name":"demo-5-sandbox-feature-pr","description":"Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo.","category":"design-creative","url":"https://www.openagentskill.com/skills/decodingai-magazine-demo-5-sandbox-feature-pr","repository":"https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr","github_repo":"decodingai-magazine/building-a-coding-agent-from-scratch-course"},"suited_tasks":["Coding agents workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect source files","Explain architecture","Patch bugs and verify changes","Navigate pages","Click and type safely"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr","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 decodingai-magazine-demo-5-sandbox-feature-pr"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"demo-5-sandbox-feature-pr\" agent skill from https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr. 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: Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo. 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\":\"decodingai-magazine-demo-5-sandbox-feature-pr\",\"task\":\"Install demo-5-sandbox-feature-pr\",\"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 \"demo-5-sandbox-feature-pr\" as a Claude Code skill from https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr. 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: Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo. 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\":\"decodingai-magazine-demo-5-sandbox-feature-pr\",\"task\":\"Install demo-5-sandbox-feature-pr\",\"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 \"demo-5-sandbox-feature-pr\" from https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr 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: Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo. 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\":\"decodingai-magazine-demo-5-sandbox-feature-pr\",\"task\":\"Install demo-5-sandbox-feature-pr\",\"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/decodingai-magazine-demo-5-sandbox-feature-pr/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/decodingai-magazine-demo-5-sandbox-feature-pr"},"trust":{"score":73,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"sandbox_only","evidence":{"stars":"347 GitHub stars","repoActivity":"347 stars, 88 forks","lastPushed":"2d since push","license":"Apache-2.0","repository":"https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr","install":"npx skills add decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","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":["design-creative","agent-skill"],"known_risks":["This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.","Quality score needs review","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":{"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":79,"risk_level":"risky","risk_label":"Risky","warnings":["Dependency or permission surface needs review","Permission surface may require sandboxing","Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required","This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.","Quality score needs review","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"]},"safety_gate":{"tier":"blocked","label":"Blocked for auto-install","auto_install_policy":"block","auto_install_allowed":false,"human_review_required":true,"blocked":true,"recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first."},"quality":{"score":72,"label":"Strong"},"supply":{"track":"Coding and developer agents","scenario":"Coding agents","maintenance":"2d since push","risk":"Risky"},"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","Audit risk risky exceeds max_risk=medium","High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review","Permission surface may require sandboxing","Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required"],"agent_contract":{"task_input":"Use demo-5-sandbox-feature-pr in an agent workflow","recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","install_policy":"block","minimum_review_before_use":["Trust: 73/100 Strong shortlist","Audit: 79/100 Risky","Safety: 39/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"decodingai-magazine-demo-5-sandbox-feature-pr (demo-5-sandbox-feature-pr)","install_command":"npx skills add decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr","risk_summary":"Risky; Blocked for auto-install; 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":"decodingai-magazine-demo-5-sandbox-feature-pr","task":"Use demo-5-sandbox-feature-pr 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/decodingai-magazine-demo-5-sandbox-feature-pr","api":"https://www.openagentskill.com/api/agent/skills/decodingai-magazine-demo-5-sandbox-feature-pr","audit":"https://www.openagentskill.com/skills/decodingai-magazine-demo-5-sandbox-feature-pr/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=decodingai-magazine-demo-5-sandbox-feature-pr&task=Use%20demo-5-sandbox-feature-pr%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20demo-5-sandbox-feature-pr%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20demo-5-sandbox-feature-pr%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/decodingai-magazine-demo-5-sandbox-feature-pr/install","manifest":"https://www.openagentskill.com/api/registry/manifest/decodingai-magazine-demo-5-sandbox-feature-pr"}},"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"decodingai-magazine-demo-5-sandbox-feature-pr","name":"demo-5-sandbox-feature-pr","description":"Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo.","category":"design-creative","url":"https://www.openagentskill.com/skills/decodingai-magazine-demo-5-sandbox-feature-pr","repository":"https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr","github_repo":"decodingai-magazine/building-a-coding-agent-from-scratch-course"},"suited_tasks":["Coding agents workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect source files","Explain architecture","Patch bugs and verify changes","Navigate pages","Click and type safely"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr","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 decodingai-magazine-demo-5-sandbox-feature-pr"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"demo-5-sandbox-feature-pr\" agent skill from https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr. 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: Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo. 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\":\"decodingai-magazine-demo-5-sandbox-feature-pr\",\"task\":\"Install demo-5-sandbox-feature-pr\",\"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 \"demo-5-sandbox-feature-pr\" as a Claude Code skill from https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr. 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: Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo. 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\":\"decodingai-magazine-demo-5-sandbox-feature-pr\",\"task\":\"Install demo-5-sandbox-feature-pr\",\"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 \"demo-5-sandbox-feature-pr\" from https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr 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: Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo. 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\":\"decodingai-magazine-demo-5-sandbox-feature-pr\",\"task\":\"Install demo-5-sandbox-feature-pr\",\"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/decodingai-magazine-demo-5-sandbox-feature-pr/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/decodingai-magazine-demo-5-sandbox-feature-pr"},"trust":{"score":73,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"sandbox_only","evidence":{"stars":"347 GitHub stars","repoActivity":"347 stars, 88 forks","lastPushed":"2d since push","license":"Apache-2.0","repository":"https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr","install":"npx skills add decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","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":["design-creative","agent-skill"],"known_risks":["This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.","Quality score needs review","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":{"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":79,"risk_level":"risky","risk_label":"Risky","warnings":["Dependency or permission surface needs review","Permission surface may require sandboxing","Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required","This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.","Quality score needs review","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"]},"safety_gate":{"tier":"blocked","label":"Blocked for auto-install","auto_install_policy":"block","auto_install_allowed":false,"human_review_required":true,"blocked":true,"recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first."},"quality":{"score":72,"label":"Strong"},"supply":{"track":"Coding and developer agents","scenario":"Coding agents","maintenance":"2d since push","risk":"Risky"},"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","Audit risk risky exceeds max_risk=medium","High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review","Permission surface may require sandboxing","Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required"],"agent_contract":{"task_input":"Use demo-5-sandbox-feature-pr in an agent workflow","recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","install_policy":"block","minimum_review_before_use":["Trust: 73/100 Strong shortlist","Audit: 79/100 Risky","Safety: 39/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"decodingai-magazine-demo-5-sandbox-feature-pr (demo-5-sandbox-feature-pr)","install_command":"npx skills add decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr","risk_summary":"Risky; Blocked for auto-install; 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":"decodingai-magazine-demo-5-sandbox-feature-pr","task":"Use demo-5-sandbox-feature-pr 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/decodingai-magazine-demo-5-sandbox-feature-pr","api":"https://www.openagentskill.com/api/agent/skills/decodingai-magazine-demo-5-sandbox-feature-pr","audit":"https://www.openagentskill.com/skills/decodingai-magazine-demo-5-sandbox-feature-pr/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=decodingai-magazine-demo-5-sandbox-feature-pr&task=Use%20demo-5-sandbox-feature-pr%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20demo-5-sandbox-feature-pr%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20demo-5-sandbox-feature-pr%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/decodingai-magazine-demo-5-sandbox-feature-pr/install","manifest":"https://www.openagentskill.com/api/registry/manifest/decodingai-magazine-demo-5-sandbox-feature-pr"}},"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":"Coding agents","description":"I need a coding agent that can understand a repository, edit code, and review pull requests.","useCases":[{"slug":"coding-agents","title":"Coding agents"},{"slug":"browser-automation","title":"Browser automation"},{"slug":"github-automation","title":"GitHub automation"}]},"applicableAgents":["Claude Code","CLI","Codex","Cursor"],"install":{"ready":true,"command":"npx skills add decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr","primaryTarget":"CLI","targetCount":4},"githubQuality":{"stars":347,"starsLabel":"347","forks":88,"license":"Apache-2.0","qualityScore":72,"trustScore":73,"auditScore":79},"maintenance":{"status":"fresh","label":"2d since push","daysSincePush":2,"lastPushedAt":"2026-09-02T20:53:01+00:00"},"risk":{"level":"risky","label":"Risky","requiresReview":true,"notes":["Dependency or permission surface needs review","Permission surface may require sandboxing","Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required","This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.","Quality score needs review"]},"coverageTags":["Coding","Coding agents","design-creative","agent-skill"]},"audit":{"audit_score":79,"risk_level":"risky","risk_label":"Risky","quality_score":72,"trust_score":73,"maintenance_score":100,"security_score":76,"install_score":92,"warnings":["Dependency or permission surface needs review","Permission surface may require sandboxing","Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required","This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.","Quality score needs review","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"]},"quality_signals":{"model":"v2","star_score":17.79,"usage_score":0,"review_score":5.1,"metadata_score":3,"freshness_score":15},"platforms":["Claude Code"],"use_cases":[{"slug":"coding-agents","title":"Coding agents","url":"https://www.openagentskill.com/use-cases/coding-agents"},{"slug":"browser-automation","title":"Browser automation","url":"https://www.openagentskill.com/use-cases/browser-automation"},{"slug":"github-automation","title":"GitHub automation","url":"https://www.openagentskill.com/use-cases/github-automation"},{"slug":"local-desktop","title":"Local desktop","url":"https://www.openagentskill.com/use-cases/local-desktop"}],"stacks":[{"slug":"browser-qa-agent","title":"Browser QA agent","url":"https://www.openagentskill.com/collections/browser-qa-agent"},{"slug":"coding-review-agent","title":"Coding review agent","url":"https://www.openagentskill.com/collections/coding-review-agent"},{"slug":"frontend-product-ui","title":"Frontend and UI","url":"https://www.openagentskill.com/collections/frontend-product-ui"}],"install":"npx skills add decodingai-magazine/building-a-coding-agent-from-scratch-course --skill demo-5-sandbox-feature-pr","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 decodingai-magazine-demo-5-sandbox-feature-pr","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 \"demo-5-sandbox-feature-pr\" agent skill from https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr. 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: Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo. 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\":\"decodingai-magazine-demo-5-sandbox-feature-pr\",\"task\":\"Install demo-5-sandbox-feature-pr\",\"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 \"demo-5-sandbox-feature-pr\" as a Claude Code skill from https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr. 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: Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo. 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\":\"decodingai-magazine-demo-5-sandbox-feature-pr\",\"task\":\"Install demo-5-sandbox-feature-pr\",\"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 \"demo-5-sandbox-feature-pr\" from https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr 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: Demo skill for the meta \"decode improves decode\" flow — launch decode in a sandboxed clone of the course repo, plan and build one small feature inside the Workspace, let Hand-back push the Session Branch, then open a draft PR against the course repo. 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\":\"decodingai-magazine-demo-5-sandbox-feature-pr\",\"task\":\"Install demo-5-sandbox-feature-pr\",\"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/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr","github_repo":"decodingai-magazine/building-a-coding-agent-from-scratch-course","version":"1.0.0","license":"Apache-2.0","urls":{"web":"https://www.openagentskill.com/skills/decodingai-magazine-demo-5-sandbox-feature-pr","repository":"https://github.com/decodingai-magazine/building-a-coding-agent-from-scratch-course/tree/main/.decode/skills/demo-5-sandbox-feature-pr","api":"/api/agent/skills/decodingai-magazine-demo-5-sandbox-feature-pr","install_api":"/api/skills/decodingai-magazine-demo-5-sandbox-feature-pr/install"},"meta":{"created_at":"2026-09-03T12:27:27.858677+00:00","updated_at":"2026-09-03T12:27:27.935373+00:00","agent_friendly":true}}