loop-checker

loop-checker is an agent for Claude Code from kbanc85/claudia. It costs 0 tokens per session (455 once invoked), scanned A, original, no licence file.

A software agent that checks one round of work against a stated scoring guide and returns a structured decision. It looks for problems deliberately instead of simply agreeing with the result.

In plain words
What is it for?
Use it to review an iteration's output, find weaknesses, and report whether it meets the rubric.
Why use it?
It provides an independent fault check for automated research or other repeated work loops.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

Good fit Use it to review an iteration's output, find weaknesses, and report whether it meets the rubric.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/kbanc85/claudia/loop-checker
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.

Clone the repo
git clone --depth 1 https://github.com/kbanc85/claudia

Made for: Claude Code.

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 loop-checker

README.md
[![agentmods](https://agentmods.dev/badge/agents/kbanc85/claudia/loop-checker/github.svg)](https://agentmods.dev/agents/kbanc85/claudia/loop-checker)
Your own site
<a href="https://agentmods.dev/agents/kbanc85/claudia/loop-checker"><img src="https://agentmods.dev/badge/agents/kbanc85/claudia/loop-checker/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for loop-checker

Your own site · 80×15
<a href="https://agentmods.dev/agents/kbanc85/claudia/loop-checker"><img src="https://agentmods.dev/badge/agents/kbanc85/claudia/loop-checker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 455 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00000 $0.00455
Opus 5.5 $0.00000 $0.00182
Sonnet 5.5 $0.00000 $0.00091
Haiku 4.5 $0.00000 $0.00046

Measured 1mo ago against content hash 5f945c89ba6a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

loop-checker 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 1mo 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.

template-v2/.claude/agents/loop-checker.md · 52 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 1mo ago First seen · 52 lines · 0 tokens per session scan A 5f945c89ba6a

Subscribe to this mod's changes

loop-checker is an agent published in the GitHub repository kbanc85/claudia (299 stars, last pushed 1mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 455 tokens. 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 2026-08-30.

Related

Other agents, from other repositories

quality-fixer

Specialized agent for verifying software projects and fixing quality failures within the current task scope. Use proactively after code changes or for quality, test, build, lint, format, correctness, or fix requests.

shinpr/claude-code-workflows · 44 tokens

unit-test-writer

Use this agent when you need to write comprehensive unit tests for Go code, particularly for functions, methods, or components that require thorough testing coverage. Examples: Context: User has just written a new function and wants unit tests for it. user: 'I just wrote this function to validate email addresses, can…

stacklok/toolhive-registry-server · 0 tokens

SWE

Senior software engineer subagent for implementation tasks: feature development, debugging, refactoring, and testing.

archubbuck/workspace-architect · 23 tokens

ai-task-executor

Core 24/7 autonomous task execution hub that scans nextactions.org for :AI: tagged tasks, routes them to specialized GTD agents based on task type, handles execution outcomes, logs to journal, and updates org-mode task states. Returns JSON responses with detailed success/failure reporting.

datacore-one/datacore · 0 tokens

ingest-orchestrator

Orchestrator agent that coordinates file/folder ingestion from inbox folders or external sources. Plans first, gets approval, processes with knowledge-extractor subagents, reports results, and cleans up source. Replaces ingest-coordinator per DIP-0021.

datacore-one/datacore · 56 tokens

gtd-inbox-coordinator

Orchestrator agent that coordinates batch inbox processing by spawning gtd-inbox-processor subagents for each entry. Use when the user wants to clear their inbox or during GTD reviews. Reads inbox.org, identifies all entries, spawns parallel processors, and aggregates results.

datacore-one/datacore · 62 tokens