starrocks-memory-tuning

starrocks-memory-tuning is a skill for Claude Code, Codex from ivanshamaev/de-agent-skills. It costs 80 tokens per session (8,499 once invoked), scanned C, original, no licence file.

A guide to managing memory in StarRocks, including memory used by queries, data loading, compaction, metadata, and the database frontend. It also covers spilling work to disk and reading out-of-memory logs.

In plain words
What is it for?
Use it to tune query and load memory, configure disk spilling, analyze BE and FE failures, and reduce memory used by indexes and caches.
Why use it?
It helps explain why StarRocks queries or background tasks run out of memory. It provides ways to set limits, tune memory pools, and investigate memory usage.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to tune query and load memory, configure disk spilling, analyze BE and FE failures, and reduce memory used by indexes and caches.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ivanshamaev/de-agent-skills/starrocks_memory_tuning
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 ivanshamaev/de-agent-skills --skill starrocks_memory_tuning
Clone the repo
git clone --depth 1 https://github.com/ivanshamaev/de-agent-skills

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 starrocks-memory-tuning

README.md
[![agentmods](https://agentmods.dev/badge/skills/ivanshamaev/de-agent-skills/starrocks_memory_tuning/github.svg)](https://agentmods.dev/skills/ivanshamaev/de-agent-skills/starrocks_memory_tuning)
Your own site
<a href="https://agentmods.dev/skills/ivanshamaev/de-agent-skills/starrocks_memory_tuning"><img src="https://agentmods.dev/badge/skills/ivanshamaev/de-agent-skills/starrocks_memory_tuning/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 starrocks-memory-tuning

Your own site · 80×15
<a href="https://agentmods.dev/skills/ivanshamaev/de-agent-skills/starrocks_memory_tuning"><img src="https://agentmods.dev/badge/skills/ivanshamaev/de-agent-skills/starrocks_memory_tuning.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 80 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 8,499 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00080 $0.08499
Opus 5 $0.00040 $0.04249
Sonnet 5 $0.00016 $0.01700
Haiku 4.5 $0.00008 $0.00850

Measured 9d ago against content hash b1e251fa9d90, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade C, and why

starrocks-memory-tuning scanned grade C with 2 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.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

curl -s http://<be_host>:8040/api/mem_tracker | python3 -m json.tool

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s http://<be_host>:8040/api/mem_tracker | python3 -m json.tool
group_skills/starrocks_group_skills/starrocks_memory_tuning/SKILL.md · 967 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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 · 967 lines · 80 tokens per session scan C b1e251fa9d90

Subscribe to this mod's changes

starrocks-memory-tuning is a skill published in the GitHub repository ivanshamaev/de-agent-skills (18 stars, last pushed 3mo ago), with no licence file. It adds 80 tokens to every session and 8,499 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

Other skills, from other repositories

troubleshooting-datavault4dbt

Diagnoses common datavault4dbt failures — satellites capturing too many or too few rows, multi-source high-water-mark issues, ghost-record/datatype errors, and YAML-metadata compile errors. Use when a datavault4dbt model errors on compile or run, a satellite detects the wrong number of changes, or a hub/link/satellite…

ScalefreeCOM/datavault4dbt-agent-skills · 87 tokens

triage-issues

Triage GitHub issues in the googleapis/mcp-toolbox repo: propose the correct labels (type / priority / product / status), check for duplicates, verify a bug has enough info to act on, and draft a triage comment. Use whenever a maintainer asks you to triage, label, categorize, prioritize, or "look at" an issue (or a…

googleapis/mcp-toolbox · 164 tokens

postgresql-indexing

PostgreSQL indexing best practices for Prowler: index design, partial indexes, partitioned table indexing, EXPLAIN ANALYZE validation, concurrent operations, monitoring, and maintenance. Trigger: When creating or modifying PostgreSQL indexes, analyzing query performance with EXPLAIN, debugging slow queries, reviewing…

prowler-cloud/prowler · 108 tokens

byted-bytehouse-slow-query

A ByteHouse tool for finding slow database queries, examining how they run, and suggesting ways to improve them.

bytedance/agentkit-samples · 74 tokens

sap-background-jobs

Investigate SAP background jobs, including failed or aborted jobs, job status, job steps, job logs, runtime dumps, TBTCO, TBTCP, and TBTCJOBLOG0-9.

marcellourbani/vscode_abap_remote_fs · 46 tokens

codex-log-guard

Diagnose excessive Codex local SQLite diagnostic log writes with read-only evidence by default. Use when a user mentions logs2.sqlite, logs2.sqlite-wal, blockloginserts, SSD/TBW wear, or explicitly asks to protect, clean up, verify, or restore Codex diagnostic logging.

majiayu000/spellbook · 68 tokens