dynamic

dynamic is a skill for Claude Code from ww-w-ai/bkit-claude-code. It costs 38 tokens per session (2,872 once invoked), scanned A, original, Apache-2.0.

A guide to building full-stack web applications with bkend.ai, a backend service that provides features such as user accounts, data storage, file storage, and APIs. It covers connecting a React or Next.js frontend to that service.

In plain words
What is it for?
Use it to start a full-stack project, add login and signup, connect a database and file storage, and integrate backend APIs with a web app.
Why use it?
It helps frontend developers add backend capabilities without designing every server component from scratch. It also explains how authentication and application data are connected.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: agent in frontmatter; mentions CLAUDE.md; mentions Claude Code.

Part of the bkit plugin — 44 skills, 2 commands, 34 agents, 21 hooks shipped together

Good fit Use it to start a full-stack project, add login and signup, connect a database and file storage, and integrate backend APIs with a web app.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ww-w-ai/bkit-claude-code/dynamic
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 ww-w-ai/bkit-claude-code --skill dynamic
Clone the repo
git clone --depth 1 https://github.com/ww-w-ai/bkit-claude-code

Made for: Claude Code.

Or install bkit, the plugin that ships this one along with the rest of its 44 skills, 2 commands, 34 agents, 21 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 dynamic

README.md
[![agentmods](https://agentmods.dev/badge/skills/ww-w-ai/bkit-claude-code/dynamic/github.svg)](https://agentmods.dev/skills/ww-w-ai/bkit-claude-code/dynamic)
Your own site
<a href="https://agentmods.dev/skills/ww-w-ai/bkit-claude-code/dynamic"><img src="https://agentmods.dev/badge/skills/ww-w-ai/bkit-claude-code/dynamic/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 dynamic

Your own site · 80×15
<a href="https://agentmods.dev/skills/ww-w-ai/bkit-claude-code/dynamic"><img src="https://agentmods.dev/badge/skills/ww-w-ai/bkit-claude-code/dynamic.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,872 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 warn 7 Sept 2026
SkillSpector: 5 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Privilege Escalation · line 143
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • medium Data Exfiltration · line 154
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 301
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 311
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 328
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00038 $0.02872
Opus 5.5 $0.00015 $0.01149
Sonnet 5.5 $0.00008 $0.00574
Haiku 4.5 $0.00004 $0.00287

Measured 1mo ago against content hash 0f1b172f7f43, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

dynamic 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.

skills/dynamic/SKILL.md · 404 lines

How it starts

The opening of the file, as written. The whole thing — 404 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Intermediate (Dynamic) Skill

Actions

Action Description Example
init Project initialization (/init-dynamic feature) /dynamic init my-saas
guide Display development guide /dynamic guide
help BaaS integration help /dynamic help

init (Project Initialization)

  1. Create Next.js + Tailwind project structure
  2. Configure bkend.ai MCP (.mcp.json)
  3. Create CLAUDE.md (Level: Dynamic specified)
  4. Create docs/ folder structure
  5. src/lib/bkend.ts client template
  6. Initialize the pipeline store — writeBkitMemory() in lib/pdca/status.js, which writes .bkit/state/memory.json (the migrated path of .bkit-memory.json). This holds the project level and the 9-phase pipelineStatus, read by the pipeline Stop hooks for phases 5, 6 and 9. It is NOT where the PDCA phase lives — that is .bkit/state/pdca-status.json.

guide (Development Guide)

  • bkend.ai auth/data configuration guide
  • Phase 1-9 full Pipeline guide
  • API integration patterns

help (BaaS Help)

  • Explain bkend.ai basic concepts
  • Auth, database, file storage usage
  • MCP integration methods

Target Audience

  • Frontend developers
  • Solo entrepreneurs
  • Those who want to build fullstack services quickly

Tech Stack

Frontend:
- React / Next.js 14+
- TypeScript
- Tailwind CSS
- TanStack Query (data fetching)
- Zustand (state management)

Backend (BaaS):
- bkend.ai
  - Auto REST API
  - MongoDB database
  - Built-in authentication (JWT)
  - Real-time features (WebSocket)

Deployment:
- Vercel (frontend)
- bkend.ai (backend)

Language Tier Guidance (v1.3.0)

Recommended: Tier 1-2 languages

Dynamic level supports full-stack development with strong AI compatibility.

Tier Allowed Reason
Tier 1 ✅ Primary Full AI support
Tier 2 ✅ Yes Mobile (Flutter/RN), Modern web (Vue, Astro)
Tier 3 ⚠️ Limited Platform-specific needs only
Tier 4 ❌ No Migration recommended

Read the full file on GitHub · 404 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 Changed · +4 lines 0f1b172f7f43
  2. 1mo ago First seen · 400 lines · 38 tokens per session scan A 9e9642f3a10d

Subscribe to this mod's changes

dynamic is a skill published in the GitHub repository ww-w-ai/bkit-claude-code (604 stars, last pushed 24d ago), licensed Apache-2.0. It adds 38 tokens to every session and 2,872 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 2026-09-03.

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