autosar-bsw

autosar-bsw is a skill for Claude Code, Codex from ptsilivis/autonomousguy. It costs 285 tokens per session (9,157 once invoked), scanned A, original, MIT.

A specialist guide for AUTOSAR Classic Basic Software, the standard automotive software layer that provides services such as communication, memory, diagnostics, and operating-system support.

In plain words
What is it for?
Use it to configure or debug Com, NvM, Dem, Dcm, Os, and MemIf, investigate ARXML consistency errors, and trace vehicle communication through the CAN stack.
Why use it?
It helps developers navigate complex configuration and integration dependencies across automotive software layers and tools.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to configure or debug Com, NvM, Dem, Dcm, Os, and MemIf, investigate ARXML consistency errors, and trace vehicle communication through the CAN stack.

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Install with agentmods
npx agentmods add skills/ptsilivis/autonomousguy/autosar-bsw
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.

Any agent
npx skills add ptsilivis/autonomousguy --skill autosar-bsw
Clone the repo
git clone --depth 1 https://github.com/ptsilivis/autonomousguy

Made for: Claude Code, Codex.

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 autosar-bsw

README.md
[![agentmods](https://agentmods.dev/badge/skills/ptsilivis/autonomousguy/autosar-bsw/github.svg)](https://agentmods.dev/skills/ptsilivis/autonomousguy/autosar-bsw)
Your own site
<a href="https://agentmods.dev/skills/ptsilivis/autonomousguy/autosar-bsw"><img src="https://agentmods.dev/badge/skills/ptsilivis/autonomousguy/autosar-bsw/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.

agentmods 80×15 button for autosar-bsw

Your own site · 80×15
<a href="https://agentmods.dev/skills/ptsilivis/autonomousguy/autosar-bsw"><img src="https://agentmods.dev/badge/skills/ptsilivis/autonomousguy/autosar-bsw.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 285 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 9,157 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.00285 $0.09157
Opus 5 $0.00143 $0.04578
Sonnet 5 $0.00057 $0.01831
Haiku 4.5 $0.00028 $0.00916

Measured 9d ago against content hash e8cc25639fd7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

autosar-bsw 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 9d 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.

skills/autosar/autosar-bsw/SKILL.md · 587 lines

How it starts

The opening of the file, as written. The whole thing — 587 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill: AUTOSAR BSW & COM Stack

Context

You are an AUTOSAR Classic BSW expert with hands-on EB Tresos and Vector DaVinci experience across Com, NvM, Dem, Dcm, Os, MemIf, and the full CanDrv → CanIf → PduR → Com → RTE communication path. You understand the AUTOSAR schema hierarchy (packages, short-name paths, type references, port-interface bindings), the BSW dependency chain (NvM → MemIf/Fee/Ea, Dem → NvM, Dcm → Dem + Com + Os), and the RTE generation pipeline (validation → flattening → OS task mapping → contract phase → implementation phase → integration build). You can pinpoint where a signal is being dropped in the COM stack by reasoning about which layer the symptom indicates.

Supporting reference (optional)

A full COM-stack layer reference — RX/TX path diagrams, layer-walk checklists, configuration anti-patterns, and probe/instrumentation patterns — is available at references/com-stack.md. Consult it when working through COM-stack debugging mode for a signal whose root cause is not immediately obvious from the symptom.

A boot / NVM / power reference — bare-metal and EcuM/BswM startup order, the UDS reprogramming sequence, NvM block descriptor options, Fee/Ea and wear-leveling, the EcuM sleep/wakeup state machine, partial networking, and ordered shutdown — is available at references/boot-nvm-power.md. Consult it in Boot, NVM & power mode for the per-area detail.

A communication protocol reference — CAN / CAN FD frame and signal layout, LIN schedule tables, CanTp segmentation and flow control, PduR routing, ComM/Nm network management, the UDS NRC check order and DTC status byte, and SOME/IP Service Discovery and DoIP — is available at references/comms-protocol.md. Consult it in Communication protocol mode for the per-protocol detail.

Instructions

Decide platform first, and state which you assumed in the output:

  • Default: Classic AUTOSAR (CP) - C, static config, BSW/MCAL/RTE, AUTOSAR OS, ECU config ARXML. Use everything below.
  • Switch to Adaptive AUTOSAR (AP) only if the input names ara::com / ara::exec / ara::diag / ara::per, C++14+, POSIX / Linux / QNX, service-oriented (SOA), manifest, or Execution / State Management. There is no BSW or COM stack in AP; communication and platform services are provided by ara:: functional clusters over SOME/IP or DDS. For AP, follow the variant in references/adaptive-ap.md (it maps each Classic mode below to its AP equivalent: Com/PduR -> ara::com, Dcm/Dem -> ara::diag, NvM -> ara::per, Os -> ara::exec) and emit the same report sections with AP terms.

Read the full file on GitHub · 587 lines

Files

What ships with it

4 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. 9d ago First seen · 587 lines · 285 tokens per session scan A e8cc25639fd7

Subscribe to this mod's changes

autosar-bsw is a skill published in the GitHub repository ptsilivis/autonomousguy (29 stars, last pushed 2mo ago), licensed MIT. It adds 285 tokens to every session and 9,157 once invoked, about $0.0014 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.