Borrowing it
Nothing to install: this file belongs to FilipeJesus/lanes. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/FilipeJesus/lanes/main/.agents/skills/initializer/SKILL.mdgit clone --depth 1 https://github.com/FilipeJesus/lanesWrote 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/filipejesus/lanes/initializer)<a href="https://agentmods.dev/skills/filipejesus/lanes/initializer"><img src="https://agentmods.dev/badge/skills/filipejesus/lanes/initializer/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/filipejesus/lanes/initializer"><img src="https://agentmods.dev/badge/skills/filipejesus/lanes/initializer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00029 | $0.00352 |
| Opus 5.5 | $0.00012 | $0.00141 |
| Sonnet 5.5 | $0.00006 | $0.00070 |
| Haiku 4.5 | $0.00003 | $0.00035 |
Grade A, and why
initializer 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 11d 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.
What it actually says
Initialize Development Setup
Set up the development environment on first run.
When to Use
Use this skill when:
- Starting work on a fresh clone
- Progress tracking files don't exist
- Resetting the project state
Setup Tasks
1. Create agent-progress.txt
Keep an existing agent-progress.txt. If only claude-progress.txt exists,
rename it to agent-progress.txt and preserve its contents. If neither exists,
create the progress tracking file:
# Lanes - Development Progress
## Session: [Current Date]
### Completed
- Initial project setup
### In Progress
- None
### Next Steps
- Review existing features
- Identify next feature to implement
### Blockers
- None
2. Verify Project State
Run these checks:
npm ci- Install dependencies from the lockfilenpm run compile- Verify TypeScript compilesnpm test- Verify tests pass
3. Create Initial Commit (if needed)
If the task includes creating a commit and the progress file is new, stage and commit it:
git add agent-progress.txt
git commit -m "chore: initialize progress tracking file"
Constraints
- Only create files that don't already exist
- Never overwrite existing progress data
- If
claude-progress.txtexists, preserve its contents when migrating it toagent-progress.txt; do not replace it with the initial template - Verify npm test passes before completing
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.
- 11d ago First seen · 65 lines · 29 tokens per session scan A 342b27fb7151
initializer is a skill published in the GitHub repository FilipeJesus/lanes (11 stars, last pushed 11d ago), licensed MIT. It adds 29 tokens to every session and 352 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 2026-10-19.
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