A guided setup stage for adding language-model or text-embedding features to a Butterbase app. It configures the default AI model and can use your own provider key.

Use it when a planned app needs chat, language-model calls, or embeddings, which are numerical representations of text used for search and similarity.

It turns the AI choices in an app plan into configured settings and checks that the AI service responds.

journey-ai — Skill for Claude Code by butterbase-ai

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.

Any agent

npx skills add butterbase-ai/butterbase-skills --skill journey-ai

Clone the repo

git clone --depth 1 https://github.com/butterbase-ai/butterbase-skills

Made for: Claude Code.

Or install butterbase-skills, the plugin that ships this one along with the rest of its 23 skills, 33 commands.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/butterbase-ai/butterbase-skills/journey-ai/github.svg)](https://agentmods.dev/skills/butterbase-ai/butterbase-skills/journey-ai)

Your own site

<a href="https://agentmods.dev/skills/butterbase-ai/butterbase-skills/journey-ai"><img src="https://agentmods.dev/badge/skills/butterbase-ai/butterbase-skills/journey-ai/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/butterbase-ai/butterbase-skills/journey-ai"><img src="https://agentmods.dev/badge/skills/butterbase-ai/butterbase-skills/journey-ai.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 548 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. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

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.

Model	Per session	Once invoked
Fable 5.1	$0.00062	$0.00548
Opus 5	$0.00031	$0.00274
Sonnet 5	$0.00012	$0.00110
Haiku 4.5	$0.00006	$0.00055

Measured 13d ago against content hash 8d8a56e71950, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

journey-ai 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 13d 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.

skills/journey-ai/SKILL.md · 46 lines

What it actually says

Journey: AI

Stage 3f of the guided journey. Configure AI gateway defaults (model, BYOK).

When to use

Dispatched by journey when current_stage: ai.
Directly via /butterbase-skills:journey-ai.
Skipped (annotated (n/a)) if the plan has no AI section.

Preflight

If docs/butterbase/03-preflight.md is missing, older than 24 hours, or 00-state.md has app_id: null, invoke butterbase-skills:journey-preflight first. Wait for it to return successfully before proceeding.

Inputs

docs/butterbase/02-plan.md — the AI section.
docs/butterbase/00-state.md — for app_id.

Procedure

Refresh docs. Call butterbase_docs with topic: "ai". For BYOK and model lists, also WebFetch https://docs.butterbase.ai/ai. Skip if cache is fresh.
Read the AI section. Print it back: "About to configure AI: default model=<m>, BYOK=<yes/no>. Proceed?". Wait for yes.
Invoke butterbase-skills:ai via the Skill tool with the AI plan and app_id. The wrapped skill calls manage_ai action: update_config (and per-provider key updates if BYOK).
Smoke: call manage_ai action: chat with a tiny prompt ("say ok") to confirm the gateway responds.
Append one line to docs/butterbase/04-build-log.md: <ISO timestamp> ai manage_ai ok
Tick - [x] ai in 00-state.md, set current_stage: to the next unchecked stage.
Return to journey orchestrator (or ask "Continue to the next stage? (yes/no)").

Outputs

Configured AI gateway defaults.
One line in 04-build-log.md.

Anti-patterns

❌ Echoing BYOK keys back to the user.
❌ Picking a model not in manage_ai action: list_models — list first.

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.

13d ago First seen · 46 lines · 62 tokens per session scan A 8d8a56e71950

Subscribe to this mod's changes

journey-ai is a skill published in the GitHub repository butterbase-ai/butterbase-skills (533 stars, last pushed 2mo ago), licensed MIT. It adds 62 tokens to every session and 548 once invoked, about $0.0003 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.

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