A coding-agent add-on for investigating bugs using cited sources and remembering fixes verified in the local project. It includes skills and a local connection to the add-on’s bug-analysis service.

Use it when analyzing bugs, researching likely causes, or recalling a previously verified solution during development.

It helps an agent connect a reported problem to evidence and reuse fixes that have already been checked in the project.

moth — Plugin by stfade

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code

/plugin marketplace add stfade/moth

agentmods

npx agentmods add plugins/stfade/moth/claude-code

Clone the repo

git clone --depth 1 https://github.com/stfade/moth

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

moth scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

integrations/claude-code/.claude-plugin/plugin.json · 19 lines

What it actually says

{
  "name": "moth",
  "version": "0.1.0",
  "description": "Source-backed bug-fix analysis and verified local fix memory for AI coding agents.",
  "author": {
    "name": "Samet Taslioglu"
  },
  "license": "MIT",
  "category": "development",
  "keywords": ["mcp", "debugging", "bug-fix", "developer-tools", "claude-code"],
  "skills": "./skills/",
  "mcpServers": {
    "moth": {
      "command": "npx",
      "args": ["-y", "@stfade/moth", "moth-mcp"]
    }
  }
}

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

yesterday First seen · 19 lines scan A 48697146844d

Subscribe to this mod's changes

moth is a plugin published in the GitHub repository stfade/moth (2 stars, last pushed 4mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Data and AI Debugging Memory and context ai-coding-agent bug-fix developer-tools mcp model-context-protocol

moth

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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