wizard: Skill for Claude Code

.claude/skills/adding-framework-support/SKILL.md

adding-framework-support is a skill for Claude Code from PostHog/wizard. It costs 33 tokens per session (1,120 once invoked), scanned A, original, MIT.

A set of instructions for adding support for a new programming language or framework to the PostHog setup wizard. It covers the configuration, project detection, and menu entry needed for the integration.

In plain words
What is it for?
Use it when adding integrations such as Ruby on Rails, Go, or Angular. It helps connect the framework's settings, detection rules, registry entry, and displayed name.
Why use it?
It gives new framework support a consistent place in the wizard and avoids scattering framework-specific decisions across the code. It also accounts for detection and menu ordering.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is PostHog/wizard's own configuration. It tells Claude Code how to work on wizard itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything wizard configures →

Reuse

Borrowing it

Nothing to install: this file belongs to PostHog/wizard. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/PostHog/wizard/main/.claude/skills/adding-framework-support/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/PostHog/wizard

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 adding-framework-support

README.md
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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 adding-framework-support

Your own site · 80×15
<a href="https://agentmods.dev/skills/posthog/wizard/adding-framework-support"><img src="https://agentmods.dev/badge/skills/posthog/wizard/adding-framework-support.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,120 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00033 $0.01120
Opus 5.5 $0.00013 $0.00448
Sonnet 5.5 $0.00007 $0.00224
Haiku 4.5 $0.00003 $0.00112

Measured 14d ago against content hash 27a24cf7bf0b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

adding-framework-support 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 14d 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/skills/adding-framework-support/SKILL.md · 104 lines

How it starts

The opening of the file, as written. The whole thing — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Adding Framework Support

Read wizard-development for the shared design policy and gateway contract. New agent work uses Pi and prefers the orchestrator; adding a framework extends the integration program without creating its own runner or changing existing routing defaults.

Extend the framework configuration

Start with FrameworkConfig and a nearby example under src/services/frameworks. Framework-specific detection, context, environment conventions, and UI metadata belong here. Integration instructions and examples belong in context-mill.

  1. Add the integration to Integration. Its order controls first-match detection and the framework picker. Keep specific frameworks before language fallbacks and generic Node last; preserve the overlap rules in the detection checks.
  2. Add the config under src/services/frameworks/<name>/<name>-wizard-agent.ts. Use a type for framework context so it satisfies Record<string, unknown>. Export the config; the integration program already supplies execution.
  3. Import the config into FRAMEWORK_REGISTRY. metadata.name is the framework's label once detection or the picker settles it.

Read the current interface for the complete required fields. In particular, detection.detectPackageManager is required: reuse an adapter from package-manager detection. Use metadata.setup.questions for unresolved project variants; metadata.gatherContext collects framework context. When the gathered context names a more specific variant, return its label from metadata.getDetectedFrameworkLabel(context); detection sets the label through its context. Framework configs never use the UI. Optional notices and extra MCP servers also belong in metadata.

Read the full file on GitHub · 104 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. 14d ago Changed 27a24cf7bf0b
  2. 1mo ago Changed · +4 lines b27a4538c330
  3. 1mo ago Changed 9f0b66d03e25
  4. 1mo ago Changed 610d57c55846
  5. 1mo ago Changed · -35 lines · -23 tokens per session 4520337d7cde
  6. 2mo ago First seen · 135 lines · 56 tokens per session scan A 9e2588c278fd

Subscribe to this mod's changes

adding-framework-support is a skill published in the GitHub repository PostHog/wizard (201 stars, last pushed yesterday), licensed MIT. It adds 33 tokens to every session and 1,120 once invoked, about $0.0001 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 2026-08-30.

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