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/JunsW/feature-tracknpx agentmods add commands/junsw/feature-track/feature-track-addWrote 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/commands/junsw/feature-track/feature-track-add)<a href="https://agentmods.dev/commands/junsw/feature-track/feature-track-add"><img src="https://agentmods.dev/badge/commands/junsw/feature-track/feature-track-add/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/commands/junsw/feature-track/feature-track-add"><img src="https://agentmods.dev/badge/commands/junsw/feature-track/feature-track-add.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 | $0.00000 | $0.00107 |
| Opus 5.5 | $0.00000 | $0.00043 |
| Sonnet 5.5 | $0.00000 | $0.00021 |
| Haiku 4.5 | $0.00000 | $0.00011 |
Grade A, and why
feature-track-add scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
feature-track-add
Create a Feature Track entry for a feature.
Expected argument: a lowercase hyphen-case feature id, for example checkout.
Run:
python3 cli/feature_track.py add "$ARGUMENTS" --root .
If the CLI is not present, create docs/features/<feature-id>/README.md plus prd/, api/, plans/, and archive/, then add a row to docs/features/README.md. Do not overwrite existing files.
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.
- 1mo ago First seen · 15 lines · 0 tokens per session scan A 082664e4de23
feature-track-add is a command published in the GitHub repository JunsW/feature-track (108 stars, last pushed 3mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 107 tokens. 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.
Other commands, from other repositories
task-verify
PitWay: Run an inprogress task's approved verification command and persist evidence.
usage-add
PitWay: Accumulate measured planning or qa token usage onto a milestone.
milestone-list
PitWay: List every milestone with a concise one-line status.
recall
Recall durable project context for a concrete question.
handoff
Export a Waybill Bundle by default, or import one when requested.
reconcile
Establish git ground truth (branch, status, stashes, worktrees, ahead/behind) before any mutation, halt on protected or destructive operations, then carry the known-good state through a single-concern commit, a push, an open PR, and — after the PR merges — a fast-forward of the default branch. Enforces Law 1 (Research…