sample-agent

sample-agent is a command for Codex from Chemaclass/agnostic-ai. It costs 8 tokens per session (53 once invoked), scanned A, a copy of alpha, MIT.

A sample coding agent whose responses are fixed for golden snapshot tests, which compare new output with an expected reference.

In plain words
What is it for?
Use it in tests that need a simple, known agent response.
Why use it?
It provides a predictable agent for testing whether a system's output changes unexpectedly.

Command for Codex

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 commands/chemaclass/agnostic-ai/sample-agent
Clone the repo
git clone --depth 1 https://github.com/Chemaclass/agnostic-ai

Made for: Codex.

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 sample-agent

README.md
[![agentmods](https://agentmods.dev/badge/commands/chemaclass/agnostic-ai/sample-agent.svg)](https://agentmods.dev/commands/chemaclass/agnostic-ai/sample-agent)
Your own site
<a href="https://agentmods.dev/commands/chemaclass/agnostic-ai/sample-agent"><img src="https://agentmods.dev/badge/commands/chemaclass/agnostic-ai/sample-agent.svg" alt="Measured on agentmods" height="20"></a>
Per session 8 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 53 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 80% copy Near-identical to another mod 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 $0.00008 $0.00053
Opus 5 $0.00004 $0.00026
Sonnet 5 $0.00002 $0.00011
Haiku 4.5 $0.00001 $0.00005

Measured 3d ago against content hash e51357da8fb3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

sample-agent 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 3d 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.

Origin

This is a copy

80% identical to alpha — 7 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

tests/integration/fixtures/golden/amp/.agents/commands/sample-agent.md · 8 lines

What it actually says

You are a sample agent used in golden tests.

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. 3d ago First seen · 8 lines · 8 tokens per session scan A e51357da8fb3

Subscribe to this mod's changes

sample-agent is a command published in the GitHub repository Chemaclass/agnostic-ai (11 stars, last pushed 6d ago), licensed MIT. It adds 8 tokens to every session and 53 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 80% identical to alpha, differing in 7 lines, and is treated as a copy.