log-analyze

log-analyze is a skill for Claude Code from fossuav/aap. It costs 46 tokens per session (21,717 once invoked), scanned A, original, GPL-3.0.

Instructions for examining ArduPilot flight logs, including binary DataFlash files and MAVLink telemetry files.

In plain words
What is it for?
Use them to analyze .bin or .tlog files and investigate flight telemetry.
Why use it?
They help turn recorded aircraft data into information about a flight or possible problems.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Install

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.

agentmods
npx agentmods add skills/fossuav/aap/log-analyze
Any agent
npx skills add fossuav/aap --skill log-analyze
Clone the repo
git clone --depth 1 https://github.com/fossuav/aap

Made for: Claude Code.

Wrote 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.

agentmods badge for log-analyze

README.md
[![agentmods](https://agentmods.dev/badge/skills/fossuav/aap/log-analyze.svg)](https://agentmods.dev/skills/fossuav/aap/log-analyze)
Your own site
<a href="https://agentmods.dev/skills/fossuav/aap/log-analyze"><img src="https://agentmods.dev/badge/skills/fossuav/aap/log-analyze.svg" alt="Measured on agentmods" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 21,717 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00046 $0.21717
Opus 5 $0.00023 $0.10859
Sonnet 5 $0.00009 $0.04343
Haiku 4.5 $0.00005 $0.02172

Measured 6d ago against content hash 6d079ad73f3d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

log-analyze 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.

The scan reads SKILL.md. This mod also ships 10 executable files (baro_thst_cal.py, batch_fft.py, filter_phase.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

claude/skills/log-analyze/SKILL.md · 1,033 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

10 files 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.

Changes

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.

  1. 6d ago First seen · 1,033 lines · 46 tokens per session scan A 6d079ad73f3d

Subscribe to this mod's changes

log-analyze is a skill published in the GitHub repository fossuav/aap (19 stars, last pushed yesterday), licensed GPL-3.0. It adds 46 tokens to every session and 21,717 once invoked, about $0.0002 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 2026-08-30.

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