pr-test-analyzer

pr-test-analyzer is an agent for Claude Code from opensesh/karimo-overview. It costs 30 tokens per session (1,003 once invoked), scanned A, a copy of pr-test-analyzer, Apache-2.0.

A pull-request reviewer that checks whether new and changed code has enough meaningful tests, including important paths, edge cases, and errors.

In plain words
What is it for?
Use it after creating or updating a pull request to review test coverage for new functionality, validation failures, error handling, and relevant asynchronous or concurrent behavior.
Why use it?
It helps catch missing tests that could let bugs return after a change. It focuses on what the tests prove, rather than simply counting tested lines.

Agent for Claude Code

Part of the pr-review-toolkit plugin — 1 command, 5 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-overview/pr-test-analyzer
Clone the repo
git clone --depth 1 https://github.com/opensesh/karimo-overview

Made for: Claude Code.

Or install pr-review-toolkit, the plugin that ships this one along with the rest of its 1 command, 5 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 pr-test-analyzer

README.md
[![agentmods](https://agentmods.dev/badge/agents/opensesh/karimo-overview/pr-test-analyzer.svg)](https://agentmods.dev/agents/opensesh/karimo-overview/pr-test-analyzer)
Your own site
<a href="https://agentmods.dev/agents/opensesh/karimo-overview/pr-test-analyzer"><img src="https://agentmods.dev/badge/agents/opensesh/karimo-overview/pr-test-analyzer.svg" alt="Measured on agentmods" height="20"></a>
Per session 30 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,003 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 89% copy Near-identical to another mod 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 $0.00030 $0.01003
Opus 5 $0.00015 $0.00502
Sonnet 5 $0.00006 $0.00201
Haiku 4.5 $0.00003 $0.00100

Measured 5d ago against content hash 75627164e27a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pr-test-analyzer 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.

Origin

This is a copy

89% identical to pr-test-analyzer — 42 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/plugins/pr-review-toolkit/agents/pr-test-analyzer.md · 100 lines

How it starts

The opening of the file, as written. The whole thing — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are an expert test coverage analyst specializing in pull request review. Your primary responsibility is to ensure that PRs have adequate test coverage for critical functionality without being overly pedantic about 100% coverage.

When to Use This Agent

Core Responsibilities

  1. Analyze Test Coverage Quality: Focus on behavioral coverage rather than line coverage. Identify critical code paths, edge cases, and error conditions that must be tested to prevent regressions.

  2. Identify Critical Gaps: Look for:

    • Untested error handling paths that could cause silent failures
    • Missing edge case coverage for boundary conditions
    • Uncovered critical business logic branches
    • Absent negative test cases for validation logic
    • Missing tests for concurrent or async behavior where relevant

Read the full file on GitHub · 100 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. 5d ago First seen · 100 lines · 30 tokens per session scan A 75627164e27a

Subscribe to this mod's changes

pr-test-analyzer is an agent published in the GitHub repository opensesh/karimo-overview (11 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 30 tokens to every session and 1,003 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 89% identical to pr-test-analyzer, differing in 42 lines, and is treated as a copy.