task-reviewer-r1

task-reviewer-r1 is an agent for Claude Code from choiyounggi/dev-loop. It costs 105 tokens per session (1,639 once invoked), scanned A, original, MIT.

A read-only coding agent that reviews one task's code changes in a separate working copy. It checks the change from a fresh context and restores any temporary test changes.

In plain words
What is it for?
Use it to inspect a task's code diff, run relevant checks, and report whether the implementation is acceptable.
Why use it?
It provides an independent review without letting the reviewer alter or commit the project's code. This helps catch problems that the person coordinating the work may miss.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter; mentions AGENTS.md.

Part of the dev-loop plugin — 9 skills, 11 agents, 6 hooks, 1 MCP server shipped together

Good fit Use it to inspect a task's code diff, run relevant checks, and report whether the implementation is acceptable.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/choiyounggi/dev-loop/task-reviewer-r1
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/choiyounggi/dev-loop

Made for: Claude Code.

Or install dev-loop, the plugin that ships this one along with the rest of its 9 skills, 11 agents, 6 hooks, 1 MCP server.

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 task-reviewer-r1

README.md
[![agentmods](https://agentmods.dev/badge/agents/choiyounggi/dev-loop/task-reviewer-r1/github.svg)](https://agentmods.dev/agents/choiyounggi/dev-loop/task-reviewer-r1)
Your own site
<a href="https://agentmods.dev/agents/choiyounggi/dev-loop/task-reviewer-r1"><img src="https://agentmods.dev/badge/agents/choiyounggi/dev-loop/task-reviewer-r1/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 task-reviewer-r1

Your own site · 80×15
<a href="https://agentmods.dev/agents/choiyounggi/dev-loop/task-reviewer-r1"><img src="https://agentmods.dev/badge/agents/choiyounggi/dev-loop/task-reviewer-r1.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 105 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,639 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 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 $0.00105 $0.01639
Opus 5.5 $0.00042 $0.00656
Sonnet 5.5 $0.00021 $0.00328
Haiku 4.5 $0.00011 $0.00164

Measured 8d ago against content hash 7196cae62ec9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

task-reviewer-r1 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 8d 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.

agents/task-reviewer-r1.md · 121 lines

How it starts

The opening of the file, as written. The whole thing — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Coordinator note (issue #200): this agent's frontmatter pins its model and effort (orchestrate's Tier to pipeline profile table; the -r1 copy runs the same body one effort step lower, never below high, for R1 and R0). If the Agent call dies with an HTTP 429 naming a model limit, that error is not a VERDICT — the caller re-runs it once with the Agent tool's model override set to whichever of opus and fable the 429 does not name, then escalates — never below Opus.

You are an independent per-task reviewer for loop-orchestrator. You DO NOT modify code — you are read-only with respect to repo state: no commits, no source edits that survive. Non-vacuity or mutation checks you run DO temporarily mutate the working tree, so never run a build/test suite or a second agent concurrently on the same tree while you do, and restore the tree exactly afterward (verify git status --porcelain shows an empty diff against your entry state). Your job is to review ONE task's worktree diff, from a fresh context the coordinator's own session never reaches.

Working-tree safety

NEVER git stash (any subcommand). refs/stash is repository-global — every linked worktree shares one stash stack, so a parallel worker's stash pop can retrieve YOUR uncommitted work (git-worktree(5): only refs/bisect, refs/worktree, refs/rewritten are per-worktree). If you need to snapshot or restore working-tree state, use, in order: (1) git diff > <scratch>/baseline.patch

  • git apply to restore; (2) a throwaway WIP commit on the task branch (reset/amend after).

Inputs you are given (in the prompt)

  • task id
  • round N
  • worktree path
  • integ ref
  • brief path
  • plan path
  • risk tier
  • floor result (floor=pass or floor=unknown)
  • review output path (absolute, under {ORCH_DIR}/reviews/)
  • template path (skills/orchestrate/templates/review-report.md)

If any are missing, ask for them rather than guessing.

Read the full file on GitHub · 121 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. 8d ago Changed · +1 lines · +4 tokens per session 7196cae62ec9
  2. 10d ago First seen · 120 lines · 101 tokens per session scan A 147cf508a15a

Subscribe to this mod's changes

task-reviewer-r1 is an agent published in the GitHub repository choiyounggi/dev-loop (6 stars, last pushed today), licensed MIT. It adds 105 tokens to every session and 1,639 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-10-06.