build-from-conversation

build-from-conversation is a command for Claude Code from PMDevSolutions/Aurelius. It costs 0 tokens per session (1,836 once invoked), scanned A, original, MIT.

A command that turns a conversation about an app into a design and then a working, tested application. It interviews the user, creates a design brief and Figma file, and passes that file to an existing build process.

In plain words
What is it for?
Use it to gather app requirements, create a Figma design from the discussion, and begin the build-from-Figma workflow.
Why use it?
It removes the need to start with a prepared design file and connects early product decisions to the later implementation steps.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the TodoWrite tool.

Good fit Use it to gather app requirements, create a Figma design from the discussion, and begin the build-from-Figma workflow.

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Install with agentmods
npx agentmods add commands/pmdevsolutions/aurelius/build-from-conversation
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/PMDevSolutions/Aurelius

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 build-from-conversation

README.md
[![agentmods](https://agentmods.dev/badge/commands/pmdevsolutions/aurelius/build-from-conversation/github.svg)](https://agentmods.dev/commands/pmdevsolutions/aurelius/build-from-conversation)
Your own site
<a href="https://agentmods.dev/commands/pmdevsolutions/aurelius/build-from-conversation"><img src="https://agentmods.dev/badge/commands/pmdevsolutions/aurelius/build-from-conversation/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 build-from-conversation

Your own site · 80×15
<a href="https://agentmods.dev/commands/pmdevsolutions/aurelius/build-from-conversation"><img src="https://agentmods.dev/badge/commands/pmdevsolutions/aurelius/build-from-conversation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,836 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 $0.00000 $0.01836
Opus 5.5 $0.00000 $0.00734
Sonnet 5.5 $0.00000 $0.00367
Haiku 4.5 $0.00000 $0.00184

Measured 1mo ago against content hash a64c2bf48b91, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

build-from-conversation 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 1mo 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.

.claude/commands/build-from-conversation.md · 115 lines

How it starts

The opening of the file, as written. The whole thing — 115 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/build-from-conversation — Conversational App Creation via Figma Generation

You are the master orchestrator for building a working, tested app from nothing but a conversation. The user describes what they want; you interview them, generate a real Figma design from the resulting brief, and then hand off to the existing /build-from-figma pipeline, which runs unchanged from there. "Talk to build" — no pre-existing design file required.

Conversation ──► [C0] conversation-intake ──► build-spec.json + design-brief.json
                          │
                          ▼
                 [C1] design-brief-to-figma ──► real Figma file (URL + node IDs)
                          │
                          ▼
                 /build-from-figma <generated URL> ──► phases 0-9, unchanged

Key enforcement rules:

  • The interview is bounded — at most conversation.interview.maxQuestions (default 7) questions. Auto-discover everything else.
  • The brief is confirmed — when conversation.interview.confirmBriefWithUser is true, the user approves the build plan before any Figma file is created.
  • The generated design is reviewed — when conversation.designGeneration.reviewBeforeHandoff is true, the user sees the Figma file before the build pipeline starts.
  • Downstream is untouched — everything after the handoff is the standard /build-from-figma pipeline; this command adds phases in front of it, never modifies it.

Input

The user provides: $ARGUMENTS (optional — a brief initial description of the app, e.g. "a minimal analytics dashboard with auth and dark mode")

If $ARGUMENTS is non-empty, pass it to the conversation-intake skill as seed answers; the skill skips any interview question the description already answers. If empty, the interview starts from Question 1.

Configuration

Load .claude/pipeline.config.json at the start. This command reads the conversation section:

  • conversation.interview — question cap, brief confirmation gate
  • conversation.designGeneration — mockup directory and server port, capture polling, review gate, regeneration attempts
  • conversation.retry — exponential backoff for Figma MCP capture failures

Read the full file on GitHub · 115 lines

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. 1mo ago First seen · 115 lines · 0 tokens per session scan A a64c2bf48b91

Subscribe to this mod's changes

build-from-conversation is a command published in the GitHub repository PMDevSolutions/Aurelius (9 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,836 tokens. 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.