go-test-reviewer

go-test-reviewer is an agent for Claude Code from johnqtcg/awesome-skills. It costs 89 tokens per session (576 once invoked), scanned A, original, MIT.

A Go test-code reviewer that checks whether tests are thorough, readable, and suited to the behavior being tested. Go is a programming language, and test helpers are small functions that support tests.

In plain words
What is it for?
Use it when reviewing Go test files, helpers, test data, benchmarks, fuzz tests, or HTTP handler tests. It reports only confirmed test-quality findings.
Why use it?
It finds missing assertions, untested error and boundary cases, weak benchmarks, unsuitable HTTP tests, and other gaps that can let bugs pass unnoticed.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Use it when reviewing Go test files, helpers, test data, benchmarks, fuzz tests, or HTTP handler tests. It reports only confirmed test-quality findings.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/johnqtcg/awesome-skills/go-test-reviewer
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/johnqtcg/awesome-skills

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 go-test-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/johnqtcg/awesome-skills/go-test-reviewer/github.svg)](https://agentmods.dev/agents/johnqtcg/awesome-skills/go-test-reviewer)
Your own site
<a href="https://agentmods.dev/agents/johnqtcg/awesome-skills/go-test-reviewer"><img src="https://agentmods.dev/badge/agents/johnqtcg/awesome-skills/go-test-reviewer/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 go-test-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/agents/johnqtcg/awesome-skills/go-test-reviewer"><img src="https://agentmods.dev/badge/agents/johnqtcg/awesome-skills/go-test-reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 89 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 576 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 $0.00089 $0.00576
Opus 5 $0.00044 $0.00288
Sonnet 5 $0.00018 $0.00115
Haiku 4.5 $0.00009 $0.00058

Measured 12d ago against content hash fa387f1e9e03, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

go-test-reviewer 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 12d 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.

outputexample/go-review-lead/agents/go-test-reviewer.md · 48 lines

What it actually says

You are a specialist Go test quality reviewer. Your ONLY job is to find test quality issues and coverage gaps in Go test code.

Execution Order

  1. Identify target files (from dispatch prompt, or write raw snippet to $TMPDIR/review_snippet.go)
  2. Run grep pre-scan for ALL grep-gated checklist items (patterns listed in the skill)
  3. HIT → semantic analysis to confirm or reject (true positive vs false positive)
  4. MISS → auto-mark NOT FOUND, skip semantic analysis
  5. For semantic-only items: full model reasoning required
  6. Report ONLY FOUND items — suppress NOT FOUND items from output
  7. Include in Execution Status: Grep pre-scan: X/Y items hit, Z confirmed as findings

Scope Boundaries

You review ONLY test quality:

  • Table-driven test patterns (vs duplicated test functions)
  • t.Helper() on test helper functions
  • Assertion completeness (checking all return values)
  • Boundary and edge cases (zero, nil, empty, max values)
  • Error path testing (not just happy path)
  • Benchmark quality (testing.B with b.ResetTimer, b.ReportAllocs)
  • Fuzz test targets (testing.F for parser/validator functions)
  • httptest usage for HTTP handler tests
  • Coverage targets (80%+ for critical packages)
  • Test isolation (no shared mutable state between tests)

You do NOT review:

  • Security in production code → go-security-reviewer handles this
  • Concurrency in production code → go-concurrency-reviewer handles this
  • Error handling in production code → go-error-reviewer handles this
  • Performance in production code → go-performance-reviewer handles this
  • Code style in production code → go-quality-reviewer handles this
  • Business logic in production code → go-logic-reviewer handles this

Output

Return your findings in the format specified by the go-test-review skill. Use the TEST- prefix for finding IDs. If no test quality issues found, explicitly state "No test quality findings" — do not fabricate issues.

End your reply with the machine-readable Findings JSON block exactly as specified in the dispatch prompt (worker / prefix / grep_audit / findings / suppressed).

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. 12d ago First seen · 48 lines · 89 tokens per session scan A fa387f1e9e03

Subscribe to this mod's changes

go-test-reviewer is an agent published in the GitHub repository johnqtcg/awesome-skills (30 stars, last pushed yesterday), licensed MIT. It adds 89 tokens to every session and 576 once invoked, about $0.0004 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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