Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/quasarbyte/feature-driven-flow-claude/fdf-convert-effective-instructionsgit clone --depth 1 https://github.com/QuasarByte/feature-driven-flow-claudeWrote 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/quasarbyte/feature-driven-flow-claude/fdf-convert-effective-instructions)<a href="https://agentmods.dev/commands/quasarbyte/feature-driven-flow-claude/fdf-convert-effective-instructions"><img src="https://agentmods.dev/badge/commands/quasarbyte/feature-driven-flow-claude/fdf-convert-effective-instructions.svg" alt="Measured on agentmods" 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 | $0.00014 | $0.00189 |
| Opus 5 | $0.00007 | $0.00095 |
| Sonnet 5 | $0.00003 | $0.00038 |
| Haiku 4.5 | $0.00001 | $0.00019 |
Grade A, and why
fdf-convert-effective-instructions 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 6d 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
Task: $ARGUMENTS
Requirements:
- Interpret
$ARGUMENTSas conversion request:- bundle -> compact, or
- compact -> bundle
- Support output content mode:
referenceportable(embedded content)hybrid(both references + embedded content)preserve(default)
- Resolve input/output paths from explicit user arguments or settings defaults.
- Use conversion tool:
fdf/scripts/convert-effective-instructions.ps1 - Preserve
custom_instructionsblock during conversion when present. - Validate resulting artifact against target schema in
fdf/schemas/. - Return conversion mode, content mode, source path, output path, and validation status.
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.
- 6d ago First seen · 22 lines · 14 tokens per session scan A 9321fb6b29f9
fdf-convert-effective-instructions is a command published in the GitHub repository QuasarByte/feature-driven-flow-claude (5 stars, last pushed 5mo ago), licensed MIT. It adds 14 tokens to every session and 189 once invoked, about $0.0001 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 2026-08-31.
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