test-review

test-review is an agent for Claude Code from bdfinst/agentic-dev-team. It costs 15 tokens per session (4,894 once invoked), scanned A, original, MIT.

A code-review agent focused on automated tests: checks that verify software behaves as expected. It examines test quality, missing coverage, the strength of checks, and test maintenance problems.

In plain words
What is it for?
Use it to review test suites, identify untested code paths, assess whether assertions really verify results, and flag test setup or design issues.
Why use it?
It helps find tests that miss important behavior, make weak claims, or are difficult to maintain.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the dev-team plugin — 98 skills, 54 agents, 4 hooks shipped together

Good fit Use it to review test suites, identify untested code paths, assess whether assertions really verify results, and flag test setup or design issues.

Compare 6 agents from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add bdfinst/agentic-dev-team
Claude Code
/plugin install dev-team

Made for: Claude Code.

Or install dev-team, the plugin that ships this one along with the rest of its 98 skills, 54 agents, 4 hooks.

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 test-review

README.md
[![agentmods](https://agentmods.dev/badge/agents/bdfinst/agentic-dev-team/test-review/github.svg)](https://agentmods.dev/agents/bdfinst/agentic-dev-team/test-review)
Your own site
<a href="https://agentmods.dev/agents/bdfinst/agentic-dev-team/test-review"><img src="https://agentmods.dev/badge/agents/bdfinst/agentic-dev-team/test-review/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 test-review

Your own site · 80×15
<a href="https://agentmods.dev/agents/bdfinst/agentic-dev-team/test-review"><img src="https://agentmods.dev/badge/agents/bdfinst/agentic-dev-team/test-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 15 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,894 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 $0.00015 $0.04894
Opus 5.5 $0.00006 $0.01958
Sonnet 5.5 $0.00003 $0.00979
Haiku 4.5 $0.00002 $0.00489

Measured 17d ago against content hash c26e77e9b1f4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

test-review 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 17d 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.

plugins/dev-team/agents/test-review.md · 247 lines

How it starts

The opening of the file, as written. The whole thing — 247 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Test Review

Scope: always Cites:

  • testability-patterns
  • result-verification
  • test-automation-maturity
  • adversarial-review-protocol
  • oracle-provenance
  • internal-collaborator-doubling

Output JSON: per ${CLAUDE_PLUGIN_ROOT}/knowledge/review-agent-output-contract.md (Whole-file load: short, canonical schema).

Status: pass=no issues, warn=minor, fail=critical Severity: error=compromises test effectiveness, warning=should fix, suggestion=improvement Confidence: high=mechanical fix (add missing await, stub clock, extract constant); medium=test redesign direction clear but assertion strategy may differ; none=requires human judgment (test scope, behavior specification)

Context needs: full-file

Knowledge Files

Read ${CLAUDE_PLUGIN_ROOT}/knowledge/testability-patterns.md before analysis. Whole-file load: the agent uses the decision flow, the anti-patterns table, and all four patterns as one connected reference when flagging untestable code (missing interfaces, static factories, concrete class coupling). Never recommend a test workaround (reflection, InternalsVisibleTo, mocking concrete classes).

For maintainability findings (duplicated selectors/literals, UI-based setup), consult ${CLAUDE_PLUGIN_ROOT}/knowledge/test-automation-maturity.md. Whole-file load: apply its single-point-of-change check and graduated-disclosure thresholds (don't recommend abstraction below the count threshold).

For assertion-quality findings, consult ${CLAUDE_PLUGIN_ROOT}/knowledge/result-verification.md. Whole-file load: apply all verification patterns (state vs behavior, assertion patterns, rules) when classifying assertion-quality issues.

For oracle-provenance classification (SPEC-DERIVED / INDEPENDENT / CIRCULAR), consult ${CLAUDE_PLUGIN_ROOT}/knowledge/oracle-provenance.md. Whole-file load: apply the taxonomy, detection heuristics, and circular-ratio quality-cap rule to every file reviewed. Report the oracle-provenance ratio in the finding summary when any circular oracles are present. Whole-file load: name the specific verification pattern (Expected Object, Custom Assertion, Guard Assertion, Delta Assertion) that fixes a weak/cluttered/misleading assertion, and enforce one logical condition per test.

Read the full file on GitHub · 247 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. 17d ago Changed · +9 lines c26e77e9b1f4
  2. 24d ago Changed · +5 lines 29f1c37690dc
  3. 1mo ago Changed · +15 lines 285e3e62517c
  4. 1mo ago First seen · 218 lines · 15 tokens per session scan A bc4042320a3a

Subscribe to this mod's changes

test-review is an agent published in the GitHub repository bdfinst/agentic-dev-team (295 stars, last pushed 4d ago), licensed MIT. It adds 15 tokens to every session and 4,894 once invoked, about $0.0001 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 2026-08-30.

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