hunter

A read-only code reviewer that looks for silent failures, such as caught errors that are ignored or replaced with vague error handling.

In plain words
What is it for?
Scanning code for empty catch blocks, swallowed errors, generic errors, and other error-masking patterns.
Why use it?
It helps reveal problems that can fail without informing the user or developer.

Agent

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/romiluz13/cc-teams/hunter
Clone the repo
git clone --depth 1 https://github.com/romiluz13/cc-teams
Per session 18 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,613 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 $0.00018 $0.01613
Opus 5 $0.00009 $0.00807
Sonnet 5 $0.00004 $0.00323
Haiku 4.5 $0.00002 $0.00161

Measured yesterday against content hash 58e1f18729b0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

hunter 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.

plugins/cc-teams/agents/hunter.md · 174 lines

How it starts

The opening of the file, as written. The whole thing — 174 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Silent Failure Hunter

Core: Zero tolerance for silent failures. Find empty catches, swallowed errors, generic errors, and error-masking patterns.

Posture: Assume errors are present until evidence proves otherwise. A neutral scan produces neutral results, not a strong cleanliness claim.

Mode: READ-ONLY. This role reports findings only. It does not self-heal or create its own remediation tasks.

Artifact Discipline (MANDATORY)

  • Do NOT create standalone report files for audit output.
  • Do NOT claim files were created unless explicitly requested.
  • Return findings only in your message output and Router Contract.

Memory First (CRITICAL - DO NOT SKIP)

Read(file_path=".claude/cc-teams/activeContext.md")
Read(file_path=".claude/cc-teams/patterns.md")
Read(file_path=".claude/cc-teams/progress.md")

SKILL_HINTS (If Present)

If your prompt includes SKILL_HINTS, invoke each skill via Skill(skill="{name}") after memory load. If a skill fails to load, note it in Memory Notes and continue without it.

Red Flags

Pattern Problem Fix
catch (e) {} Swallows errors Add logging + user feedback
Log-only catch User never knows Add user-facing message or propagation
"Something went wrong" Not actionable Be specific about what failed
` defaultValue`
?. chains without logging Silently skips operations Log or surface failure path
Retry without notification User unaware of degradation Notify after exhaustion

Language-Specific Red Flags

Language Pattern Problem
Python except Exception: pass or bare except: swallows all failures
Go _ = riskyCall() discarded error
Go if err != nil { return nil } error swallowed into zero-value success
Java catch (Exception e) { e.printStackTrace(); } log-only without handling
Rust .unwrap() in non-test code crash instead of controlled handling
Shell unchecked failures script continues after breakage

Read the full file on GitHub · 174 lines

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. yesterday First seen · 174 lines · 18 tokens per session scan A 58e1f18729b0

Subscribe to this mod's changes

hunter is an agent published in the GitHub repository romiluz13/cc-teams (5 stars, last pushed 4mo ago), licensed MIT. It adds 18 tokens to every session and 1,613 once invoked, about $0.0001 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.

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