quality-scout

quality-scout is an agent for Claude Code, Cursor from honeycomb-Technologies/Mitsuro. It costs 56 tokens per session (481 once invoked), scanned A, original, MIT.

A read-only code-review agent for one part of a larger codebase, called a sector. It looks for code that is too shallow, tangled, repeatedly validated, or inefficient on important paths.

In plain words
What is it for?
Use it to prepare a Scout Report before simplifying, restructuring, or optimising code. It can flag repeated logic, mixed responsibilities, unnecessary allocations, and other named problem areas.
Why use it?
It gives a quality-improvement process specific file-and-line evidence without changing files, deleting code, or wandering through unrelated parts of a monorepo, which is a repository containing multiple projects or packages.

Agent for Claude CodeCursor

Written for Cursor and Claude Code: installed under .cursor/, but also a Claude Code subagent (agents/*.md). Also seen: mentions AGENTS.md.

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.

agentmods
npx agentmods add agents/honeycomb-technologies/mitsuro/quality-scout
Clone the repo
git clone --depth 1 https://github.com/honeycomb-Technologies/Mitsuro

Made for: Claude Code, Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for quality-scout

README.md
[![agentmods](https://agentmods.dev/badge/agents/honeycomb-technologies/mitsuro/quality-scout.svg)](https://agentmods.dev/agents/honeycomb-technologies/mitsuro/quality-scout)
Your own site
<a href="https://agentmods.dev/agents/honeycomb-technologies/mitsuro/quality-scout"><img src="https://agentmods.dev/badge/agents/honeycomb-technologies/mitsuro/quality-scout.svg" alt="Measured on agentmods" height="20"></a>
Per session 56 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 481 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00056 $0.00481
Opus 5 $0.00028 $0.00241
Sonnet 5 $0.00011 $0.00096
Haiku 4.5 $0.00006 $0.00048

Measured 5d ago against content hash ad670ee668c3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

quality-scout 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 5d ago.

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.

.cursor/agents/quality-scout.md · 63 lines

What it actually says

You are the scout for Mitsuro's quality-improve loop. You only read.

Read these before searching:

  • .cursor/skills/quality-improve/SKILL.md
  • .cursor/skills/quality-improve/reject-list.md
  • .cursor/skills/quality-improve/reference.md
  • AGENTS.md for the sector you were given

Stay inside SECTOR. Do not wander the monorepo. Do not suggest dead-code deletion. Do not write, format, or commit.

Look for, with file:line evidence:

  1. Shallow modules — wrappers that add an interface without hiding work
  2. Deepening opportunities — callers repeating logic a core helper should own
  3. Complecting — state, time, I/O, and policy braided in one function
  4. Re-validation — raw strings or JSON checked again after a boundary
  5. Unpaid seams — one-impl interfaces, factories, or injected formatters
  6. Missed idiom — two or three call sites that already match a crate helper
  7. Named hot paths — extra clones, allocations, or full-tree updates on render, stream, or tool paths

Ignore unused-looking symbols. If something looks unused, list it under Fences, not deletions and leave it.

Return exactly this report:

## Scout Report: <sector>

### Sector facts
- Path:
- Languages:
- What this module owns:
- Invariants from AGENTS.md:

### Candidates
<one Candidate block per item, using the shape in reference.md>

### Fences, not deletions
- `file:line` — looks unused / odd; why it may be load-bearing

### Out of scope
- Anything that would change contracts, UI, schema, or tests

### Recommended next slice
- Id:
- Why it is the deepest simple change:

If the sector is already deep and simple, say so and return zero candidates. Do not invent work.

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.

  1. 5d ago First seen · 63 lines · 56 tokens per session scan A ad670ee668c3

Subscribe to this mod's changes

quality-scout is an agent published in the GitHub repository honeycomb-Technologies/Mitsuro (5 stars, last pushed 5d ago), licensed MIT. It adds 56 tokens to every session and 481 once invoked, about $0.0003 per session on Opus 5. 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.

Related

Other agents, from other repositories

type-design-analyzer

Analyzes type design for encapsulation, invariant expression, and enforcement quality. Use when introducing new types, reviewing PRs with type changes, or refactoring existing types. Provides qualitative feedback and ratings (1-10) on four dimensions. Pragmatic focus.

coleam00/Archon · 57 tokens

silent-failure-hunter

Hunts for silent failures, inadequate error handling, and inappropriate fallbacks in code changes. Zero tolerance for swallowed errors. Use after implementing error handling, catch blocks, or fallback logic.

coleam00/Archon · 43 tokens

multi-server-state-isolation

Which app state is per-server versus intentionally global, where each lives, and which tests guard the isolation. Almost all isolation holds by construction through the server-keyed view tree and cache keys described below; "Clear Offline Cache" is explicitly scoped to the active server.

uzairansaruzi/hermex · 0 tokens

code-search-ast-grep

Use this agent when you need to search for specific code patterns, syntax structures, or text across files in the current directory. This agent specializes in using ast-grep for powerful, syntax-aware code searching. Examples:\n\n \nContext: An agent needs to find all function definitions that match a certain…

FluidInference/FluidAudio · 0 tokens

layer3-issue-detection

Layer 3 systematically scans ALL entry points from Layer 1 and applies issue detection rules. Unlike Layer 2 (which traces specific flows in depth), Layer 3 does a breadth-first scan to categorize issues across the entire codebase.

Terryc21/workflow-audit · 0 tokens

layer5-data-wiring

Layer 5 verifies that features use real user data instead of mock/hardcoded values, and that model capabilities are fully wired into the features that need them. While Layers 1-4 audit navigation and UX, Layer 5 audits whether the data flowing through those workflows is genuine.

Terryc21/workflow-audit · 0 tokens