What specific types of bugs does prod-bug-hunter find that standard linters miss?

This skill identifies and patches complex runtime issues specific to the Firebase/Next.js stack, such as auth race conditions, memory leaks from uncleaned Firebase listeners, and environment variable mismatches that unit tests often miss.

Which frameworks and platforms are supported by this skill?

This skill is optimized for environments using Next.js (Pages or App Router), Firebase (Firestore, Auth, Functions), and Vercel hosting, ensuring it understands the specific lifecycle hooks and deployment configurations of this stack.

How do I trigger a bug hunt in my project?

Once added to your AI agent, simply provide the path to your repository or specific directory; the skill will perform a systematic sweep and generate a list of identified vulnerabilities along with ready-to-merge patches.

Does the skill automatically push changes to my production branch?

No, this skill is designed for non-destructive analysis; it identifies vulnerabilities and provides suggested code patches that you can review and approve before they are applied to your codebase.

What is included with my purchase and are updates covered?

Your purchase includes the full investigative logic for the current version, along with free lifetime updates to include new detection patterns as Firebase and Next.js APIs evolve.

Can it detect issues related to my Vercel environment variables?

Yes, the skill cross-references your source code against CI/CD configuration files (like GitHub Actions or Vercel YAMLs) to ensure your cloud environments have the necessary secrets and matching versions for your code to run.

prod-bug-hunter

by PromptSpace

Systematic runtime bug detection and automated patching for Firebase, Next.js, and Vercel stacks.

Prevent auth race conditions in Next.js middleware and API routes
Identify memory leaks from uncleaned Firestore real-time subscriptions
Audit CI/CD workflows for missing environment variables and secret gaps

Security scannedInstant install

Free

One-time purchase

Included in download

Downloadable skill package
Works with OpenClaw, Cursor
Instant install

PromptSpace

Trust & Verification

Last updatedRecently
Tested onOpenClaw, Cursor, Claude Code
SecurityScanned — no malicious code detected
SupportCommunity support via contact page
LicenseFree to use, modify & redistribute

See it in action

SEVERITY: P2
FILE: src/hooks/useChat.ts:42
CAUSE: onSnapshot listener lacks cleanup, causing memory leaks on unmount.
FIX:
useEffect(() => {
  const unsub = onSnapshot(docRef, (doc) => setData(doc.data()));
  return () => unsub(); // Added cleanup
}, [docId]);

prod-bug-hunter

by PromptSpace

Systematic runtime bug detection and automated patching for Firebase, Next.js, and Vercel stacks.

67 views

Free

One-time purchase

⚡ Skill ready to install in Claude Code, Gemini CLI, or any MCP-compatible client. Read the install guides →

Included in download

Downloadable skill package
Works with OpenClaw, Cursor
Instant install

See it in action

SEVERITY: P2
FILE: src/hooks/useChat.ts:42
CAUSE: onSnapshot listener lacks cleanup, causing memory leaks on unmount.
FIX:
useEffect(() => {
  const unsub = onSnapshot(docRef, (doc) => setData(doc.data()));
  return () => unsub(); // Added cleanup
}, [docId]);

67 views

About This Skill

Stop Production Fires Before They Start

The Production Bug Hunter is a specialized diagnostic skill designed to bridge the gap between "tests pass" and "production works." It targets the complex runtime failures—race conditions, stale states, and listener leaks—that static analysis and unit tests often miss in high-load environments.

What it does

This skill performs a priority-ordered sweep of your repository to identify and fix critical infrastructure bugs tailored to the Firebase, Next.js, and Vercel stack. It specifically hunts for:

P0 Auth Race Conditions: Detects simultaneous Firebase initialization and unguarded auth state access.
P1 Stale State Drift: Identifies UI/database desyncs and missing optimistic update rollbacks.
P2 Listener Leaks: Finds uncleaned onSnapshot subscriptions that cause memory bloat and stale data.
P3 Environment Mismatches: Cross-references source code with CI/CD YAML files to catch missing secrets and version drifts.

Why use this skill?

Unlike general-purpose coding assistants, this skill employs a systematic "hunter-killer" methodology. It doesn't just look for clean code; it looks for architectural patterns that break under real-world stress. For a developer, it's like having a senior SRE perform a deep-dive audit of your app's reactivity and auth patterns in seconds, providing ready-to-apply patches for every vulnerability found.

Use Cases

Prevent auth race conditions in Next.js middleware and API routes
Identify memory leaks from uncleaned Firestore real-time subscriptions
Audit CI/CD workflows for missing environment variables and secret gaps
Apply optimistic update patterns to fix stale UI state drifts

How to Install

mkdir -p ~/.claude/skills/production-bug-hunter && curl -s -X POST 'https://api.promptspace.in/api/skills/production-bug-hunter/install' | python3 -c "import sys,json; sys.stdout.write(json.load(sys.stdin).get('installInstructions') or '')" > ~/.claude/skills/production-bug-hunter/SKILL.md

Free skills install directly. Paid skills require purchase - use the download button above after buying.

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Creator

PromptSpace

We build AI agent skill packages for content creators. Specializing in Chinese social media automation.

prod-bug-hunter

Included in download

Trust & Verification

See it in action

prod-bug-hunter

Included in download

See it in action

About This Skill

Stop Production Fires Before They Start

What it does

Why use this skill?

Use Cases

How to Install

Reviews

Permissions

Tags

Creator

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