Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/rudderlabs/rudder-agent-skillsnpx agentmods add skills/rudderlabs/rudder-agent-skills/rudder-typer-workflowWrote 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.
[](https://agentmods.dev/skills/rudderlabs/rudder-agent-skills/rudder-typer-workflow)<a href="https://agentmods.dev/skills/rudderlabs/rudder-agent-skills/rudder-typer-workflow"><img src="https://agentmods.dev/badge/skills/rudderlabs/rudder-agent-skills/rudder-typer-workflow/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.
<a href="https://agentmods.dev/skills/rudderlabs/rudder-agent-skills/rudder-typer-workflow"><img src="https://agentmods.dev/badge/skills/rudderlabs/rudder-agent-skills/rudder-typer-workflow.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00043 | $0.03253 |
| Opus 5 | $0.00022 | $0.01626 |
| Sonnet 5 | $0.00009 | $0.00651 |
| Haiku 4.5 | $0.00004 | $0.00325 |
Grade A, and why
rudder-typer-workflow 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 563 lines — stays where its author put it; the contents beside it link to each section on GitHub.
RudderTyper Workflow
This skill teaches how to use RudderTyper to generate type-safe SDKs from your tracking plan, enabling compile-time validation of analytics calls.
What is RudderTyper?
RudderTyper generates native code from your tracking plan so developers:
- Get compile-time validation of event names and properties
- Have autocomplete for events and properties in their IDE
- Catch instrumentation errors before runtime
- See documentation from your tracking plan inline
┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐
│ Tracking Plan │────▶│ RudderTyper │────▶│ Generated SDK │
│ (YAML) │ │ (Generator) │ │ (Swift/Kotlin) │
└─────────────────┘ └─────────────────┘ └─────────────────┘
│
▼
┌─────────────────┐
│ Mobile App │
│ (Type-safe!) │
└─────────────────┘
Supported Platforms
| Platform | Language | Status | Use Case |
|---|---|---|---|
| iOS | Swift | Available | iOS, macOS, tvOS, watchOS apps |
| Android | Kotlin | Available | Android apps, JVM applications |
| Web | TypeScript | Manual | Web apps, Node.js (see TypeScript Type Alignment) |
Quick Start
Step 1: Initialize RudderTyper
rudder-cli typer init
Creates ruddertyper.yml:
version: "1.0.0"
trackingPlan:
id: "tp_abc123" # Your tracking plan ID
workspace: "ws_xyz789" # Your workspace ID
language: kotlin # or "swift"
output:
path: ./generated # Where to generate code
Step 2: Generate Code
rudder-cli typer generate
Step 3: Integrate
Add the generated directory to your project and import the Analytics class.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 12d ago First seen · 563 lines · 43 tokens per session scan A fa6ce53352ea
rudder-typer-workflow is a skill published in the GitHub repository rudderlabs/rudder-agent-skills (18 stars, last pushed 7d ago), licensed MIT. It adds 43 tokens to every session and 3,253 once invoked, about $0.0002 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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