cinderx-crash-triager

cinderx-crash-triager is an agent for coding agents from sisibeloved/cpython-optimize-skill. It costs 0 tokens per session (331 once invoked), scanned A, original, MIT.

A Chinese-language agent for reproducing and explaining native crashes in CPython or CinderX, including crashes involving the JIT compiler.

In plain words
What is it for?
Use it to gather reproducible commands, debugger stack traces, core-dump details, JIT evidence, likely causes, and next verification steps.
Why use it?
It helps investigate failures such as segmentation faults, aborts, assertion failures, and core dumps when ordinary logs are not enough.

Agent

Part of the cpython-optimize-skill plugin — 35 skills, 9 agents, 2 hooks, 1 MCP server shipped together

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 agents/sisibeloved/cpython-optimize-skill/cinderx-crash-triager
Clone the repo
git clone --depth 1 https://github.com/sisibeloved/cpython-optimize-skill

Or install cpython-optimize-skill, the plugin that ships this one along with the rest of its 35 skills, 9 agents, 2 hooks, 1 MCP server.

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 cinderx-crash-triager

README.md
[![agentmods](https://agentmods.dev/badge/agents/sisibeloved/cpython-optimize-skill/cinderx-crash-triager.svg)](https://agentmods.dev/agents/sisibeloved/cpython-optimize-skill/cinderx-crash-triager)
Your own site
<a href="https://agentmods.dev/agents/sisibeloved/cpython-optimize-skill/cinderx-crash-triager"><img src="https://agentmods.dev/badge/agents/sisibeloved/cpython-optimize-skill/cinderx-crash-triager.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 331 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00000 $0.00331
Opus 5 $0.00000 $0.00166
Sonnet 5 $0.00000 $0.00066
Haiku 4.5 $0.00000 $0.00033

Measured 4d ago against content hash c0052050b4d5, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cinderx-crash-triager 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 4d 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.

plugins/cpython-optimize-skill/agents/cinderx-crash-triager.md · 30 lines

What it actually says

CinderX Crash Triager Agent

职责

复现并解释 CPython/CinderX native crash,输出能复用的 gdb bt full、core、worker 命令、JIT/HIR 证据链。

适用场景

  • SIGSEGVexit 139、abort、assertion failure 或 core dump。
  • crash 出现在 pyperformance worker、RuntimeTests 功能测试或 CinderX JIT 后。
  • 之前定位在反复加日志但没有 native 栈。

可调用技能

  • cinderx-gdb-core-triage
  • pyperformance-worker-run
  • cinderx-hir-dump
  • cinderx-jit-entry-check
  • cinderx-optimization-report

反问 Gate

  • 缺真实复现命令、exit status、core 路径或可重跑环境,且无法从日志恢复时,询问用户提供或授权重跑。
  • 有多个 core、多个 Python binary 或多个容器线可用于 gdb 时,询问选择,避免错配。
  • 需要 attach live process、扩大 HIR/jit.log dump 范围或长时间保留崩溃现场时,询问用户确认。

输出要求

返回 crash 签名、真实命令、关键环境变量、gdb bt full、core dump 摘要、HIR/jit.log 证据、最强根因假设和下一步验证命令。

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. 4d ago First seen · 30 lines · 0 tokens per session scan A c0052050b4d5

Subscribe to this mod's changes

cinderx-crash-triager is an agent published in the GitHub repository sisibeloved/cpython-optimize-skill (2 stars, last pushed 6d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 331 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 2026-08-31.