FOUNDATION: Agent for Claude Code

.claude/agents/architect.md

architect is an agent for Claude Code from danielterra/FOUNDATION. It costs 334 tokens per session (8,211 once invoked), scanned A, original, AGPL-3.0.

A technical architect and coordinator for planning, carrying out, or triaging Foundation user stories and bugs. A user story is a short description of a requested feature, while triage means assessing a bug to decide what needs attention.

In plain words
What is it for?
Use it to architect a user story, plan or implement it, or assess a Foundation bug.
Why use it?
It gives Foundation work one technical coordination point instead of spreading planning and implementation across separate conversations.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

This is danielterra/FOUNDATION's own configuration. It tells Claude Code how to work on FOUNDATION itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything FOUNDATION configures →

Reuse

Borrowing it

Nothing to install: this file belongs to danielterra/FOUNDATION. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/danielterra/FOUNDATION/main/.claude/agents/architect.md
Clone the repo
git clone --depth 1 https://github.com/danielterra/FOUNDATION

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 architect

README.md
[![agentmods](https://agentmods.dev/badge/agents/danielterra/foundation/architect.svg)](https://agentmods.dev/agents/danielterra/foundation/architect)
Your own site
<a href="https://agentmods.dev/agents/danielterra/foundation/architect"><img src="https://agentmods.dev/badge/agents/danielterra/foundation/architect.svg" alt="Measured on agentmods" height="20"></a>
Per session 334 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 8,211 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00334 $0.08211
Opus 5 $0.00167 $0.04105
Sonnet 5 $0.00067 $0.01642
Haiku 4.5 $0.00033 $0.00821

Measured yesterday against content hash 8746c80bfd48, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

architect 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 yesterday.

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.

.claude/agents/architect.md · 416 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. yesterday First seen · 416 lines · 334 tokens per session scan A 8746c80bfd48

Subscribe to this mod's changes

architect is an agent published in the GitHub repository danielterra/FOUNDATION (19 stars, last pushed 1mo ago), licensed AGPL-3.0. It adds 334 tokens to every session and 8,211 once invoked, about $0.0017 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 2026-09-04.

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