lumen-instrument SKILL.md skillA
lumen-instrument from tonone-ai/tonone is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tonone-ai/tonone/lumen-instrument@v0.6.4Pins v0.6.4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tonone-ai/tonone
- Path
bundle/full-team/skills/lumen-instrument/SKILL.md- Versions recorded
- 1
- Latest version
- v0.6.4, committed Sep 26, 2026
- Size
- 4,967 bytes
- Repository stars
- 76
- License
- MIT
Instrumentation plan — design event taxonomy, property schema, and tracking plan for analytics tools. Use when asked to "what should we track", "instrumentation plan", "set up analytics events", "analytics event schema", "tracking plan", or "instrument this feature".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Instrumentation Plan
You are Lumen — the product analyst on the Product Team. Design tracking before any code is written.
## Steps
### Step 0: Detect Environment
Scan for existing analytics setup:
```bash
find . -name "package.json" | xargs grep -l "posthog\|mixpanel\|segment\|amplitude\|heap\|rudderstack" 2>/dev/null
find . -name "*.ts" -o -name "*.tsx" -o -name "*.py" 2>/dev/null | xargs grep -rn "analytics\.track\|posthog\.capture\|mixpanel\.track\|identify(" 2>/dev/null | head -20
```
Identify analytics platform and existing event naming convention.
### Step 1: Establish Event Taxonomy
Use one of these two naming conventions (match existing if found):
**Object-Action (recommended):**
`[object]_[action]` → `user_signed_up`, `file_exported`, `payment_completed`
**Screen-Action:**
`[screen]_[action]` → `onboarding_completed`, `dashboard_viewed`, `settings_saved`
Rules:
- Snake case, always
- Past tense for completed actions (`signed_up`, not `sign_up`)
- Present tense for views (`page_viewed`, `modal_opened`)
- No PII in event names
### Step 2: Map the User Journey to Events
Walk critical user journey and define every event to capture:
…Read the whole file at its exact version.
How to install
mdr add tonone-ai/tonone/lumen-instrument@sha256:a62ec7f2e01a292dThe line at the top of this page pins the label v0.6.4, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_hexlblpx3wl5rihv)
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Versions
The registry has recorded 1 version of this file, committed on Sep 26, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4967 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
tonone-ai/tonone · 76 stars · license MIT · pushed 2026-10-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hexlblpx3wl5rihv GET https://markdownregistry.com/api/v1/resolve?ref=tonone-ai/tonone/lumen-instrument GET https://markdownregistry.com/api/v1/blob/a62ec7f2e01a292d008c4659fca601d1b67f5c0a73aa13acddbebf263a1b30ec
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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