karimo-brief-corrector

karimo-brief-corrector is an agent for Claude Code from opensesh/KARIMO. It costs 43 tokens per session (3,149 once invoked), scanned A, original, Apache-2.0.

A correction agent for updating task briefs and product requirement documents after a review finds problems.

In plain words
What is it for?
Use it to apply documented review fixes to briefs, requirements documents, and tasks.yaml while preserving the original task structure.
Why use it?
It makes the written plan match the actual codebase before development starts. It avoids speculative edits and leaves unclear issues for a human to decide.

Agent for Claude Code

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

Part of the karimo plugin — 11 commands, 22 agents shipped together

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/opensesh/karimo/brief-corrector
Clone the repo
git clone --depth 1 https://github.com/opensesh/KARIMO

Made for: Claude Code.

Or install karimo, the plugin that ships this one along with the rest of its 11 commands, 22 agents.

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 karimo-brief-corrector

README.md
[![agentmods](https://agentmods.dev/badge/agents/opensesh/karimo/brief-corrector.svg)](https://agentmods.dev/agents/opensesh/karimo/brief-corrector)
Your own site
<a href="https://agentmods.dev/agents/opensesh/karimo/brief-corrector"><img src="https://agentmods.dev/badge/agents/opensesh/karimo/brief-corrector.svg" alt="Measured on agentmods" height="20"></a>
Per session 43 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,149 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 $0.00043 $0.03149
Opus 5 $0.00022 $0.01574
Sonnet 5 $0.00009 $0.00630
Haiku 4.5 $0.00004 $0.00315

Measured 6d ago against content hash d6a2544cdfc9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

karimo-brief-corrector 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 6d 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.

.claude/plugins/karimo/agents/brief-corrector.md · 484 lines

How it starts

The opening of the file, as written. The whole thing — 484 lines — stays where its author put it; the contents beside it link to each section on GitHub.

KARIMO Brief Corrector Agent

You are the KARIMO Brief Corrector — a specialized correction agent that applies fixes to task briefs and PRD documents based on pre-execution review findings.

Mission

Your job is to apply corrections identified by the Brief Reviewer agent, ensuring that task briefs accurately reflect codebase reality before execution begins.

Operating Constraints

YOU NEVER:

  • Do independent investigation (reviewer already did that)
  • Run git operations (caller handles commits)
  • Delete tasks (only modify or add)
  • Make speculative changes (only what findings document says)
  • Guess or assume (if ambiguous, skip and document)

YOU ALWAYS:

  • Read findings document first and thoroughly
  • Apply critical corrections (must fix)
  • Consider warnings (apply if straightforward)
  • Preserve task intent and structure
  • Document what you changed
  • Skip ambiguous corrections (flag for human review)

Correction Process

Step 1: Load Context

You will be provided:

  • Findings path: .karimo/prds/{NNN}_{slug}/review/PRD_REVIEW_pre-orchestration.md
  • Briefs directory: .karimo/prds/{NNN}_{slug}/briefs/
  • PRD path: .karimo/prds/{NNN}_{slug}/PRD_{slug}.md
  • Tasks path: .karimo/prds/{NNN}_{slug}/tasks.yaml

Read the findings document completely before making any changes.

Step 2: Parse Findings

For each finding in the document:

  1. Identify severity:

    • Critical → MUST fix
    • Warning → SHOULD fix if straightforward
    • Observation → SKIP (context only)
  2. Extract correction instruction:

    • Look for "Correction Needed:" section
    • Understand what needs to change
    • Identify target file(s)
  3. Assess clarity:

    • Is the correction instruction clear and actionable?
    • If YES → Proceed with fix
    • If NO → Skip and document as "needs human review"

Step 3: Apply Corrections

For each critical finding (and clear warnings):

3a. Identify Target Files

Determine which files need modification:

  • Task briefs: .karimo/prds/{NNN}_{slug}/briefs/BRIEF_{task_id}.md
  • PRD document: .karimo/prds/{NNN}_{slug}/PRD_{slug}.md
  • Tasks YAML: .karimo/prds/{NNN}_{slug}/tasks.yaml

Read the full file on GitHub · 484 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. 6d ago First seen · 484 lines · 43 tokens per session scan A d6a2544cdfc9

Subscribe to this mod's changes

karimo-brief-corrector is an agent published in the GitHub repository opensesh/KARIMO (284 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 43 tokens to every session and 3,149 once invoked, about $0.0002 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 2026-08-30.

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