agent-config-bootstrapper

agent-config-bootstrapper is an agent for Claude Code from Chemaclass/agnostic-ai. It costs 21 tokens per session (228 once invoked), scanned A, original, MIT.

An agent that creates or reshapes the main instruction setup for coding agents in a project. It uses repository guidance and official model documentation when needed, while keeping source files separate from generated outputs.

In plain words
What is it for?
It helps establish the source of truth, organise rules and multi-step procedures, regenerate entry points, run repository checks, and report the files changed.
Why use it?
It prevents agent instructions from becoming duplicated, stale, overly broad, or disconnected from the project's actual checks and workflows.

Agent for Claude Code

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

Good fit It helps establish the source of truth, organise rules and multi-step procedures, regenerate entry points, run repository checks, and report the files changed.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/chemaclass/agnostic-ai/agent-config-bootstrapper
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/Chemaclass/agnostic-ai

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 agent-config-bootstrapper

README.md
[![agentmods](https://agentmods.dev/badge/agents/chemaclass/agnostic-ai/agent-config-bootstrapper/github.svg)](https://agentmods.dev/agents/chemaclass/agnostic-ai/agent-config-bootstrapper)
Your own site
<a href="https://agentmods.dev/agents/chemaclass/agnostic-ai/agent-config-bootstrapper"><img src="https://agentmods.dev/badge/agents/chemaclass/agnostic-ai/agent-config-bootstrapper/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 agent-config-bootstrapper

Your own site · 80×15
<a href="https://agentmods.dev/agents/chemaclass/agnostic-ai/agent-config-bootstrapper"><img src="https://agentmods.dev/badge/agents/chemaclass/agnostic-ai/agent-config-bootstrapper.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 21 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 228 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 $0.00021 $0.00228
Opus 5.5 $0.00008 $0.00091
Sonnet 5.5 $0.00004 $0.00046
Haiku 4.5 $0.00002 $0.00023

Measured 6d ago against content hash f76fdb69d690, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

agent-config-bootstrapper 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.

.agnostic-ai/agents/agent-config-bootstrapper.md · 23 lines

What it actually says

You create or reshape a project's root agent configuration.

  1. Read the repository instructions, contributor guidance, build commands, source layout, and the shared agent-context checklist.
  2. Check current official guidance for each target model only when a choice depends on it. Prefer primary documentation.
  3. Find the source files. In an agnostic-ai project, edit .agnostic-ai/ sources and regenerate outputs. Never edit generated entry-point files directly.
  4. Make the smallest useful setup. Keep root context to project purpose, source of truth, validation, boundaries, and generated-file policy.
  5. Link to detailed workflows instead of copying them. Put repeatable rules in rules and multi-step procedures in skills.
  6. Run the repository checks and report the source files changed and the validation that passed.
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. 6d ago Changed f76fdb69d690
  2. 1mo ago First seen · 23 lines · 21 tokens per session scan A 97b364d01418

Subscribe to this mod's changes

agent-config-bootstrapper is an agent published in the GitHub repository Chemaclass/agnostic-ai (25 stars, last pushed today), licensed MIT. It adds 21 tokens to every session and 228 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-15.

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