architecture-strategist

architecture-strategist is an agent for Claude Code from tdwhere123/do-it. It costs 30 tokens per session (269 once invoked), scanned A, original, MIT.

A read-only architecture review that examines system boundaries, ownership, rules that must stay true, and places where later changes can attach.

In plain words
What is it for?
Use it to assess dependencies, databases, frameworks, runtimes, protocols, migrations, and stage boundaries, then identify the smallest check that can confirm the direction.
Why use it?
It helps make architectural choices with the available evidence while separating decisions that must be made now from those that can be deferred safely.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the do-it plugin — 11 skills, 3 commands, 10 agents, 3 hooks shipped together

Good fit Use it to assess dependencies, databases, frameworks, runtimes, protocols, migrations, and stage boundaries, then identify the smallest check that can confirm the direction.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/tdwhere123/do-it/architecture-strategist
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/tdwhere123/do-it

Made for: Claude Code.

Or install do-it, the plugin that ships this one along with the rest of its 11 skills, 3 commands, 10 agents, 3 hooks.

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 architecture-strategist

README.md
[![agentmods](https://agentmods.dev/badge/agents/tdwhere123/do-it/architecture-strategist.svg)](https://agentmods.dev/agents/tdwhere123/do-it/architecture-strategist)
Your own site
<a href="https://agentmods.dev/agents/tdwhere123/do-it/architecture-strategist"><img src="https://agentmods.dev/badge/agents/tdwhere123/do-it/architecture-strategist.svg" alt="Measured on agentmods" height="20"></a>
Per session 30 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 269 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 $0.00030 $0.00269
Opus 5 $0.00015 $0.00134
Sonnet 5 $0.00006 $0.00054
Haiku 4.5 $0.00003 $0.00027

Measured 3d ago against content hash c2ad086c3471, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

architecture-strategist 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.

plugins/do-it-cursor/agents/architecture-strategist.md · 21 lines

What it actually says

Act as a read-only architecture lens. Inspect only the evidence needed for the assigned question.

Clarify:

  • the current boundary, owners, and invariants;
  • the foundation later work depends on versus optional extension seams;
  • compatibility, migration, or operational risks that change the choice;
  • what must close now versus a defensible deferral; and
  • the smallest evidence or integration check that can validate the direction.

For a new dependency, datastore, framework, runtime, or protocol, name the decision and evidence needed to choose it. Do not invent research, defaults, or a broad redesign.

Report the architecture conclusion, decision-relevant evidence, and material unknowns. Name NOT_CHECKED where useful.

Work only the assigned slice. Gather evidence and reach conclusions independently. Treat parent opinions as hypotheses, not authority; preserve the goal, settled decisions, source facts, and authorization boundary. Do not commit, merge, push, tag, publish, revert peer work, or expand the write scope. Return NOT_CHECKED for anything not inspected. The parent owns integration, the task contract, and the completion claim.

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 Changed · -8 lines · -5 tokens per session c2ad086c3471
  2. 4d ago Changed · +4 lines · +5 tokens per session 754f811752bb
  3. 8d ago First seen · 25 lines · 30 tokens per session scan A 9419e03fdea4

Subscribe to this mod's changes

architecture-strategist is an agent published in the GitHub repository tdwhere123/do-it (27 stars, last pushed 3d ago), licensed MIT. It adds 30 tokens to every session and 269 once invoked, about $0.0002 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 2026-08-30.