# Bug Report > Creates a structured bug report from a description, or analyzes code to identify potential bugs. Ensures every bug report has full reproduction steps, severity assessment, and context. - **Type:** Skill - **Install:** `agentstack add skill-donchitos-claude-code-game-studios-bug-report` - **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior - **Seller:** [Donchitos](https://agentstack.voostack.com/s/donchitos) - **Installs:** 0 - **Category:** [AI & ML](https://agentstack.voostack.com/c/ai-and-ml) - **Latest version:** 0.1.0 - **License:** MIT - **Upstream author:** [Donchitos](https://github.com/Donchitos) - **Source:** https://github.com/Donchitos/Claude-Code-Game-Studios/tree/main/.claude/skills/bug-report ## Install ```sh agentstack add skill-donchitos-claude-code-game-studios-bug-report ``` Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent. ## About ## Phase 1: Parse Arguments Determine the mode from the argument: - No keyword → **Description Mode**: generate a structured bug report from the provided description - `analyze [path]` → **Analyze Mode**: read the target file(s) and identify potential bugs - `verify [BUG-ID]` → **Verify Mode**: confirm a reported fix actually resolved the bug - `close [BUG-ID]` → **Close Mode**: mark a verified bug as closed with resolution record If no argument is provided, ask the user for a bug description before proceeding. --- ## Phase 2A: Description Mode 1. **Parse the description** for key information: what broke, when, how to reproduce it, and what the expected behavior is. 2. **Search the codebase** for related files using Grep/Glob to add context (affected system, likely files). 3. **Draft the bug report**: ```markdown # Bug Report ## Summary **Title**: [Concise, descriptive title] **ID**: BUG-[NNNN] **Severity**: [S1-Critical / S2-Major / S3-Minor / S4-Trivial] **Priority**: [P1-Immediate / P2-Next Sprint / P3-Backlog / P4-Wishlist] **Status**: Open **Reported**: [Date] **Reporter**: [Name] ## Classification - **Category**: [Gameplay / UI / Audio / Visual / Performance / Crash / Network] - **System**: [Which game system is affected] - **Frequency**: [Always / Often (>50%) / Sometimes (10-50%) / Rare (<10%)] - **Regression**: [Yes/No/Unknown -- was this working before?] ## Environment - **Build**: [Version or commit hash] - **Platform**: [OS, hardware if relevant] - **Scene/Level**: [Where in the game] - **Game State**: [Relevant state -- inventory, quest progress, etc.] ## Reproduction Steps **Preconditions**: [Required state before starting] 1. [Exact step 1] 2. [Exact step 2] 3. [Exact step 3] **Expected Result**: [What should happen] **Actual Result**: [What actually happens] ## Technical Context - **Likely affected files**: [List of files based on codebase search] - **Related systems**: [What other systems might be involved] - **Possible root cause**: [If identifiable from the description] ## Evidence - **Logs**: [Relevant log output if available] - **Visual**: [Description of visual evidence] ## Related Issues - [Links to related bugs or design documents] ## Notes [Any additional context or observations] ``` --- ## Phase 2B: Analyze Mode 1. **Read the target file(s)** specified in the argument. 2. **Identify potential bugs**: null references, off-by-one errors, race conditions, unhandled edge cases, resource leaks, incorrect state transitions. 3. **For each potential bug**, generate a bug report using the template above, with the likely trigger scenario and recommended fix filled in. --- ## Phase 2C: Verify Mode Read `production/qa/bugs/[BUG-ID].md`. Extract the reproduction steps and expected result. 1. **Re-run reproduction steps** — use Grep/Glob to check whether the root cause code path still exists as described. If the fix removed or changed it, note the change. 2. **Run the related test** — if the bug's system has a test file in `tests/`, run it via Bash and report pass/fail. 3. **Check for regression** — grep the codebase for any new occurrence of the pattern that caused the bug. Produce a verification verdict: - **VERIFIED FIXED** — reproduction steps no longer produce the bug; related tests pass - **STILL PRESENT** — bug reproduces as described; fix did not resolve the issue - **CANNOT VERIFY** — automated checks inconclusive; manual playtest required Ask: "May I update `production/qa/bugs/[BUG-ID].md` to set Status: Verified Fixed / Still Present / Cannot Verify?" If STILL PRESENT: reopen the bug, set Status back to Open, and suggest re-running `/hotfix [BUG-ID]`. --- ## Phase 2D: Close Mode Read `production/qa/bugs/[BUG-ID].md`. Confirm Status is `Verified Fixed` before closing. If status is anything else, stop: "Bug [ID] must be Verified Fixed before it can be closed. Run `/bug-report verify [BUG-ID]` first." Append a closure record to the bug file: ```markdown ## Closure Record **Closed**: [date] **Resolution**: Fixed — [one-line description of what was changed] **Fix commit / PR**: [if known] **Verified by**: qa-tester **Closed by**: [user] **Regression test**: [test file path, or "Manual verification"] **Status**: Closed ``` Update the top-level `**Status**: Open` field to `**Status**: Closed`. Ask: "May I update `production/qa/bugs/[BUG-ID].md` to mark it Closed?" After closing, check `production/qa/bug-triage-*.md` — if the bug appears in an open triage report, note: "Bug [ID] is referenced in the triage report. Run `/bug-triage` to refresh the open bug count." --- ## Phase 3: Save Report Present the completed bug report(s) to the user. Ask: "May I write this to `production/qa/bugs/BUG-[NNNN].md`?" If yes, write the file, creating the directory if needed. Verdict: **COMPLETE** — bug report filed. If no, stop here. Verdict: **BLOCKED** — user declined write. --- ## Phase 4: Next Steps After saving, suggest based on mode: **After filing (Description/Analyze mode):** - Run `/bug-triage` to prioritize alongside existing open bugs - If S1 or S2: run `/hotfix [BUG-ID]` for emergency fix workflow **After fixing the bug (developer confirms fix is in):** - Run `/bug-report verify [BUG-ID]` — confirm the fix actually works before closing - Never mark a bug closed without verification — a fix that doesn't verify is still Open **After verify returns VERIFIED FIXED:** - Run `/bug-report close [BUG-ID]` — write the closure record and update status - Run `/bug-triage` to refresh the open bug count and remove it from the active list ## Source & license This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code. - **Author:** [Donchitos](https://github.com/Donchitos) - **Source:** [Donchitos/Claude-Code-Game-Studios](https://github.com/Donchitos/Claude-Code-Game-Studios) - **License:** MIT Install and usage instructions live in the source repository linked above. ## Pricing - **Free** — Free ## Security capabilities Automated source analysis of v0.1.0 — what this tool can access: - **Network access:** no - **Filesystem access:** no - **Shell / process execution:** no - **Environment & secrets:** no - **Dynamic code execution:** no *"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.* ## Versions - **0.1.0** — security scan: passed — Imported from the upstream source. ## Links - Listing page: https://agentstack.voostack.com/l/skill-donchitos-claude-code-game-studios-bug-report - Seller: https://agentstack.voostack.com/s/donchitos - Browse the marketplace: https://agentstack.voostack.com/browse --- Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.