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journey-realtime

journey-realtime is a skill for Claude Code from butterbase-ai/butterbase-skills. It costs 62 tokens per session (529 once invoked), scanned A, original, MIT.

A realtime setup stage that enables WebSocket subscriptions for selected database tables. WebSockets are connections that let an app receive updates as they happen without repeatedly asking the server.

In plain words
What is it for?
Use it to add live table updates to apps such as collaborative tools, dashboards, feeds, or chat-like features.
Why use it?
It avoids manually configuring live updates for each planned table. It also keeps the user aware that access rules still control which updates can be received.

Skill for Claude Code

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

Part of the butterbase-skills plugin — 40 skills, 33 commands shipped together

not rated 535repo 13d ago A scan 62 tokens original MIT

Good fit Use it to add live table updates to apps such as collaborative tools, dashboards, feeds, or chat-like features.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/butterbase-ai/butterbase-skills/journey-realtime
View source ↗ butterbase-ai/butterbase-skills
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-realtime
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 40 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.

agentmods badge for journey-realtime

README.md
[![agentmods](https://agentmods.dev/badge/skills/butterbase-ai/butterbase-skills/journey-realtime/github.svg)](https://agentmods.dev/skills/butterbase-ai/butterbase-skills/journey-realtime)
Your own site
<a href="https://agentmods.dev/skills/butterbase-ai/butterbase-skills/journey-realtime"><img src="https://agentmods.dev/badge/skills/butterbase-ai/butterbase-skills/journey-realtime/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 journey-realtime

Your own site · 80×15
<a href="https://agentmods.dev/skills/butterbase-ai/butterbase-skills/journey-realtime"><img src="https://agentmods.dev/badge/skills/butterbase-ai/butterbase-skills/journey-realtime.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 529 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 $0.00062 $0.00529
Opus 5.5 $0.00025 $0.00212
Sonnet 5.5 $0.00012 $0.00106
Haiku 4.5 $0.00006 $0.00053

Measured 18d ago against content hash 4a7b75bb3689, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

journey-realtime 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 18d 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-realtime/SKILL.md · 45 lines

What it actually says

Journey: Realtime

Stage 3h of the guided journey. Enable WebSocket subscriptions per the plan.

When to use

  • Dispatched by journey when current_stage: realtime.
  • Directly via /butterbase-skills:journey-realtime.
  • Skipped (annotated (n/a)) if the plan has no Realtime 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 Realtime section.
  • docs/butterbase/00-state.md — for app_id.

Procedure

  1. Refresh docs. Call butterbase_docs with topic: "realtime". For WebSocket subscription shape and RLS interaction, also WebFetch https://docs.butterbase.ai/realtime. Skip if cache is fresh.

  2. Read the Realtime section. Print it back: "About to enable realtime on: <tables>. Proceed?". Wait for yes.

  3. Invoke butterbase-skills:realtime via the Skill tool with the realtime plan and app_id. The wrapped skill calls manage_realtime action: configure per table and reminds the user that RLS still applies to subscribed rows.

  4. Verify with manage_realtime action: get.

  5. Append one line to docs/butterbase/04-build-log.md: <ISO timestamp> realtime manage_realtime ok

  6. Tick - [x] realtime in 00-state.md, set current_stage: to the next unchecked stage.

  7. Return to journey orchestrator (or ask "Continue to the next stage? (yes/no)").

Outputs

  • Realtime configured tables.
  • One line in 04-build-log.md.

Anti-patterns

  • ❌ Enabling realtime on a table whose RLS hasn't been configured — clients will connect but see no events.
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. 18d ago First seen · 45 lines · 62 tokens per session scan A 4a7b75bb3689

Subscribe to this mod's changes

journey-realtime is a skill published in the GitHub repository butterbase-ai/butterbase-skills (535 stars, last pushed 13d ago), licensed MIT. It adds 62 tokens to every session and 529 once invoked, about $0.0002 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 2026-09-30.

Backend and APIsClaude CodeDatabasesagent-skillsai-agentsbackend-as-a-serviceclaudemcp
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