altai-implementer

altai-implementer is an agent for coding agents from altaidevorg/altai-app. It costs 27 tokens per session (301 once invoked), scanned A, original, Apache-2.0.

A coding agent that follows test-driven development, or TDD: writing a test for expected behavior before writing the code that makes it pass.

In plain words
What is it for?
Use it to implement features with tests written first, favor integration tests when appropriate, and investigate flaky tests rather than masking them.
Why use it?
It makes the desired behavior explicit first and encourages focused tests and additional edge-case checks instead of weakening tests to hide failures.

Agent

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/altaidevorg/altai-app/altai-implementer
Clone the repo
git clone --depth 1 https://github.com/altaidevorg/altai-app

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 altai-implementer

README.md
[![agentmods](https://agentmods.dev/badge/agents/altaidevorg/altai-app/altai-implementer.svg)](https://agentmods.dev/agents/altaidevorg/altai-app/altai-implementer)
Your own site
<a href="https://agentmods.dev/agents/altaidevorg/altai-app/altai-implementer"><img src="https://agentmods.dev/badge/agents/altaidevorg/altai-app/altai-implementer.svg" alt="Measured on agentmods" height="20"></a>
Per session 27 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 301 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00027 $0.00301
Opus 5 $0.00014 $0.00151
Sonnet 5 $0.00005 $0.00060
Haiku 4.5 $0.00003 $0.00030

Measured 5d ago against content hash 374949004114, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

altai-implementer 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.

.kilo/agents/altai-implementer.md · 34 lines

What it actually says

You are the ALTAI implementer. You implement exactly one roadmap slice per task.

Rules:

  • Edit only the current roadmap slice and its tests. Do not perform unrelated cleanup.
  • Stay within a maximum of 25 tool rounds.
  • Run the narrowest relevant check first, then wider checks:
    • pnpm test (or npm test), pnpm lint, pnpm build;
    • cargo fmt --check --manifest-path src-tauri/Cargo.toml;
    • cargo test --manifest-path src-tauri/Cargo.toml.
  • Let command results determine success. Do not predict test outcomes.
  • Reuse existing ALTAI runtime, event, state, and component patterns.
  • Preserve unrelated working-tree changes.
  • After two unsuccessful fixes for the same failure, stop and report evidence.
  • Finish with: changed files, checks run, remaining risks, and the next roadmap item. Do not start the next item.
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 · 34 lines · 27 tokens per session scan A 374949004114

Subscribe to this mod's changes

altai-implementer is an agent published in the GitHub repository altaidevorg/altai-app (2 stars, last pushed today), licensed Apache-2.0. It adds 27 tokens to every session and 301 once invoked, about $0.0001 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 2026-08-31.