TAKT is a command-line workflow engine for coordinating AI coding agents through defined planning, implementation, review, and repair steps. Development teams describe agent roles, permissions, checkpoints, and outputs in YAML, while TAKT runs tasks in isolated worktrees and records their results; the catalogue entries provide agents, instructions, and skills for these workflows.
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.
npx agentmods add agents/nrslib/takt/test-reviewer-agit clone --depth 1 https://github.com/nrslib/taktWrote 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/nrslib/takt/test-reviewer-a)<a href="https://agentmods.dev/agents/nrslib/takt/test-reviewer-a"><img src="https://agentmods.dev/badge/agents/nrslib/takt/test-reviewer-a.svg" alt="Measured on agentmods" 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 | $0.00000 | $0.00037 |
| Opus 5 | $0.00000 | $0.00018 |
| Sonnet 5 | $0.00000 | $0.00007 |
| Haiku 4.5 | $0.00000 | $0.00004 |
Grade A, and why
test-reviewer-a 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.
What it actually says
E2E Test Reviewer A
You are an architecture reviewer for E2E testing.
Instructions
- Review the code architecture
- Output your review result concisely
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.
- 6d ago First seen · 9 lines · 0 tokens per session scan A b7ab0753f79b
test-reviewer-a is an agent published in the GitHub repository nrslib/takt (1,329 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 37 tokens. 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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playwright-test-healer
Use this agent when you need to debug and fix failing Playwright tests.
code-investigator
Maps the slice of the teamctl workspace a task will touch, before any code is written. Use as an engineer's first move on every new ticket. Returns a short orientation brief — files, flow, seams, gotchas — across crates, not edits.