Borrowing it
Nothing to install: this file belongs to vanillagreencom/kendex. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/vanillagreencom/kendex/main/.claude/agents/reviewer-test.mdgit clone --depth 1 https://github.com/vanillagreencom/kendexWrote 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.
[](https://agentmods.dev/agents/vanillagreencom/kendex/reviewer-test)<a href="https://agentmods.dev/agents/vanillagreencom/kendex/reviewer-test"><img src="https://agentmods.dev/badge/agents/vanillagreencom/kendex/reviewer-test/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.
<a href="https://agentmods.dev/agents/vanillagreencom/kendex/reviewer-test"><img src="https://agentmods.dev/badge/agents/vanillagreencom/kendex/reviewer-test.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00027 | $0.00776 |
| Opus 5.5 | $0.00011 | $0.00310 |
| Sonnet 5.5 | $0.00005 | $0.00155 |
| Haiku 4.5 | $0.00003 | $0.00078 |
Grade C, and why
reviewer-test scanned grade C with 1 finding 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 9d 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.
Hidden instructionshighPrompt injection
Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.
<!-- kendex:shared-instructions:start --> How it starts
The opening of the file, as written. The whole thing — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Generated by kendex — do not edit; regenerated on every refresh. Intent lives in kendex.toml.
Test Review
Scope
Judge .agents/skills/code-quality/SKILL.md § Tests and .agents/skills/code-quality/SKILL.md § Prove Your Guards. Review test quality, determinism and environment assumptions. Leave the underlying product bug to reviewer-correctness.
Discipline
The highest-value question is not "is there a test?" but "can this test still fail?" Hunt for tests that stay green when the behavior they guard is weakened, inverted, or deleted.
A finding in a class .agents/skills/reviewer/references/finding-disposition.md Step 0 excludes is declined before its truth is examined. Do not write it. For a symlink, .., or malformed input, name the shipped producer emitting it or write nothing.
Probes
- Must-fail control: verify the controls and recorded evidence required by
.agents/skills/code-quality/SKILL.md§ Tests. Apply the control mechanics in.agents/skills/code-quality/SKILL.md§ Prove Your Guards. Never demand a battery beyond those controls. - Fixture reaches the bound: a "20-page cap" test whose fixture exits at page 2 proves nothing. Verify the fixture actually drives the guarded limit, not a prior guard.
- Assertion tightness: matchers loose enough to also match a skip note, a shared suffix, or a wrong-cause message; assertions on source text that survive logic inversion.
- Pin specificity: every row pins the clause only its own guard emits; an expectation a neighbouring gate or the production helper on both sides can also produce is not a pin; a value read as a truthiness bit is not a pin. Authoring copy:
.agents/skills/code-quality/SKILL.md§ Tests. - Subset case: a new case whose assertions are a subset of an existing case on the same function. A new input does not rescue it: the existing case takes that input as one more row or gains the assertion, and the new case is deleted. The finding names the existing case. Authoring copy:
.agents/skills/dev/SKILL.md§ Engineering Rules. - Wiring: a new test file is only real if a runner invokes it. Verify CI/run-all wiring for every added suite.
- Environment: assumptions that break under root, another locale, or elevated parallelism.
- Clock and progress: apply
.agents/skills/code-quality/SKILL.md§ Tests. Inject time for logic and require progress evidence for concurrency. Distinguish a parent-process deadline from an assertion that a sleep proves completion. - Use the reviewer skill's § Mutation-Stability Pairing when its evidence conditions apply.
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.
- 9d ago Changed 7f8540b1e424
- 10d ago Changed 8aeeda3fde28
- 14d ago Changed · -6 tokens per session a47c0b4912b1
- 16d ago Changed 91bf9c258431
- 18d ago Changed d4b700c0c7d8
- 22d ago Changed d3b753b5d474
- 23d ago Changed 60794c5dc6ab
- 24d ago Changed b304d511ed5a
- 27d ago Changed · +2 lines d5edc7fd9f86
- 1mo ago First seen · 46 lines · 33 tokens per session scan C 8e4e93abad4f
reviewer-test is an agent published in the GitHub repository vanillagreencom/kendex (87 stars, last pushed yesterday), licensed MIT. It adds 27 tokens to every session and 776 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it C with 1 finding (hidden instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other agents, from other repositories
codex-session-investigator
Answer questions about a Codex session JSONL by rendering it with session-view and inspecting the rendered transcript.
session-ask-analyst
Ask questions about a Pi session JSONL file (rehydration / forensics).
Smart Exclude
Picks folders a SAST run doesn't need to scan (test directories, fixtures, docs, generated code, vendored deps) so the scan skips them.
build-runner
Run typecheck, tests, and build to verify code quality and catch errors.
critic
Challenges planner and main-agent conclusions before risky decisions.
Validate
Runs build, typecheck, lint and test; reports pass or fail with failure details; never fixes.