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 skills add ariffazil/arifOS --skill langfuse-arifosgit clone --depth 1 https://github.com/ariffazil/arifOSWrote 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/ariffazil/arifos/langfuse-arifos)<a href="https://agentmods.dev/skills/ariffazil/arifos/langfuse-arifos"><img src="https://agentmods.dev/badge/skills/ariffazil/arifos/langfuse-arifos/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/ariffazil/arifos/langfuse-arifos"><img src="https://agentmods.dev/badge/skills/ariffazil/arifos/langfuse-arifos.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 | $0.00109 | $0.01525 |
| Opus 5 | $0.00055 | $0.00763 |
| Sonnet 5 | $0.00022 | $0.00305 |
| Haiku 4.5 | $0.00011 | $0.00153 |
Grade A, and why
arifOS-Langfuse scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s "$LANGFUSE_HOST/api/public/traces?limit=10" \ The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 10d ago First seen · 170 lines · 109 tokens per session scan A 1947dc7056ab
arifOS-Langfuse is a skill published in the GitHub repository ariffazil/arifOS (51 stars, last pushed today), licensed AGPL-3.0. It adds 109 tokens to every session and 1,525 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
CONSTITUTIONAL-REFLEX
CANONICAL VERSION: arifos-act v3.0.0 at /root/AAA/skills/arifos-act/SKILL.md This file is kept for OpenCode system instruction backward compatibility. The constitutional reflex arc: ART (pre-kernel) → Kernel (F1-F13) → ACT (post-kernel execution).
ASI-zen-organ-memory
Preserve irreversible state; never overwrite sealed information.
zen-organ-memory
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dd-synthesis
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dd-verification
Verify claims in pitch decks and founder statements using multiple independent sources. Use when analyzing any claim about market size, traction, team background, or competitive positioning.
traceability-gate
Enforces parent-link lineage across requirement layers.