KWDB Text-to-SQL Agent Skill

Convert natural language queries to KWDB SQL for time series data, relational data and cross-model analysis.

Context cost
16.8k tokensestimated from the bundle, loaded when it triggers
Bundle
13 files · 67.0 kBtext throughout, nothing executable
Licence
MITthe author’s own terms
Last change
—no release on file
Servers it uses
Noneruns standalone

What it does

Convert natural language queries to KWDB SQL for time series data, relational data and cross-model analysis. Use this skill whenever users ask to query KWDB databases, write SQL for KWDB, or convert natural language to KWDB-specific SQL syntax. Supports: CREATE DATABASE/TABLE, downsampling, interpolation, latest value queries, aggregation analysis, cross-model queries, window/session/event analysis.

What this skill changes about the agent has not been set out here as a list. Its SKILL.md, shown below, says it in the author’s own words.

database
Filed under

Databases

The skill itself

A skill is instructions the model reads, so you can see what you are getting: below is the start of its SKILL.md. The front matter loads with every session, the body loads when the skill triggers, and the whole file comes with the install.

SKILL.md9.9 kB · preview
--- name: kwdb-text2sql-aiot triggers: - query KWDB database - write SQL for KWDB - convert natural language to SQL - time series query - IoT sensor data query - downsampling query - interpolation query - latest value query - cross-model join query - 创建库/创建表/CREATE DATABASE/CREATE TABLE - 时序/降采样/插值/最新值/跨模 ---
23# KWDB Text-to-SQL Skill
24
25## Query Type Routing
26
27Based on the user's query, read the appropriate reference file:
28
29| Query Type | Reference File |
30|---------|---------------|
31| **Query routing (start here)** | references/scenarios.md |
32| MCP integration | references/mcp-integration.md |
33| 时序DDL (创建时序库/表) | references/ts-ddl.md |
34| 聚合操作及降采样 (每小时/每天统计) | references/ts-downsampling.md |
35| 插值/填充缺失值 | references/ts-interpolation.md |
36| 最新值查询 | references/ts-latest-value.md |
37| 滑动窗口/session/event | references/ts-window-events.md |
38| 关系表查询 | references/relational.md |
39| 跨模查询(时序表+关系表) | references/cross-model.md |
40| 时序函数语法速查 | references/ts-functions.md |
41| 关系函数语法速查 | references/relational-functions.md |
This is a preview of SKILL.md. Download or install the skill to get the whole thing.
In the file
SKILL.md1,377 words
Files13
LicenceMIT
Why you can read it

Nothing in a skill executes. The client loads the text and the model follows it, so a skill can be audited the way a runbook is — by reading it.

What it costs in context

Skills are not billed by the call. They are paid for in context: every token the instructions occupy is a token your code, your diff and your conversation cannot use. Here is what this one takes and when it takes it.

≈190
always loaded
The name and description, so the model knows the skill exists and when to reach for it.
16,560
on trigger
The instruction body and 12 supporting files, read only when the skill fires.
8.4%
of a 200k window
Ten skills this size would take about 84% of the window before you open a file.
050k100k150k200k context window

16.8k tokens, estimated from the bundle at four bytes to the token, held for the rest of the session once it triggers. Heavy. Teams tend to install this one per project rather than globally, and load it only when the job comes up.

Servers bill, skills cost

A server charges by the month. A skill charges once per session, in context, and then keeps charging it for as long as the session lives.

Before and after

The same question, put to the same model twice: once as it comes, and once with these instructions loaded.

No worked example has been published for this skill yet.

The procedure it runs

The procedure has not been set out here step by step. It is in the body of its SKILL.md: the start of it is shown above, and the whole file comes with the install.

Prose, not code

These steps are written for a model to follow, not executed by a runtime. It can still be told to skip one, and it will say so when it does.

Servers it uses

None. This skill calls no MCP servers at all.

Everything it needs is in the instructions, so it works in a project with nothing connected — the model reads the file and changes how it works with what it can already reach.

Its SKILL.md does not declare which tools it asks the agent for, so what it touches is whatever the instructions themselves ask for — read them before you install it.

What it asks for
Writes filesnot declared
Network accessnot declared

This SKILL.md carries no allowed-tools line, so neither is declared. A skill grants no permissions of its own — it can only ask for tools your client already has.

What it will not do

Every skill is narrow, and the useful ones say where they stop. These are the jobs this one is the wrong tool for.

What this skill is not for has not been published here. Nothing is implied by that: it is a section the author has not filled in.

What is in the bundle

13 files, 67.0 kB on disk. A bundle is text throughout: the instructions the model reads, plus the templates it fills in. 1 file of its source is not in the download — listed after these, with why.

  • SKILL.md9.9 kB
  • assets/output-template.md5.8 kB
  • references/cross-model.md6.1 kB
  • references/mcp-integration.md4.0 kB
  • references/relational.md2.0 kB
  • references/relational-functions.md9.2 kB
  • references/scenarios.md2.9 kB
  • references/ts-ddl.md3.7 kB
  • references/ts-downsampling.md3.6 kB
  • references/ts-functions.md11.8 kB
  • references/ts-interpolation.md1.9 kB
  • references/ts-latest-value.md2.0 kB
  • references/ts-window-events.md4.1 kB

Not in the download

Not carried is a type a skill download does not hold. Take it from its source.

  • references/.gitkeepnot carried
What is not in it

No dependencies and nothing executable: a skill is text the agent reads, so the download is 13 files — not the whole of its source: 1 file is left out. It is listed under the files, with why. The MIT licence covers the templates and examples as well as the instructions.

Install

Installing copies the bundle into your project. Nothing runs at install time — the files sit on disk until the model reads them.

# KWDB Text-to-SQL · 16.8k tokens when loaded · macOS, Linux mkdir -p .claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/kwdb-text-to-sql/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/kwdb-text-to-sql" ] && { [ ! -e .claude/skills/kwdb-text-to-sql ] || { mv .claude/skills/kwdb-text-to-sql "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/kwdb-text-to-sql" .claude/skills/ && echo "Installed .claude/skills/kwdb-text-to-sql"
On Windows, or any OS with Node 20+
npx mcprush@latest skill add kwdb/kwdb-text-to-sql

Windows PowerShell says 'running scripts is disabled on this system'? Run Set-ExecutionPolicy -Scope CurrentUser RemoteSigned once, or type npx.cmd instead of npx (codex.cmd, gemini.cmd, grok.cmd likewise). PowerShell 7 needs neither. Writes to .claude/skills/kwdb-text-to-sql/ in the current project. For every project instead, run mkdir -p ~/.claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/kwdb-text-to-sql/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/kwdb-text-to-sql" ] && { [ ! -e ~/.claude/skills/kwdb-text-to-sql ] || { mv ~/.claude/skills/kwdb-text-to-sql "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/kwdb-text-to-sql" ~/.claude/skills/ && echo "Installed ~/.claude/skills/kwdb-text-to-sql" (macOS, Linux) — or add --global to the npx line. The curl line replaces .claude/skills/kwdb-text-to-sql/ only after the download succeeds, so files left there by another skill of the same name, or by an older release, do not mix in. A copy already there is moved aside, not deleted, and the line prints where. It appears as kwdb-text2sql-aiot in Gemini CLI, Codex, Copilot and Grok (its own name); Claude Code lists it by the folder name, kwdb-text-to-sql. Not in this download: 1 file of its source (which one, and why). Take it from its source.

Which clients pick it up on their own

A skill is a folder of text. Most of these read a skills folder and pick it up without being told; the rest take the same folder another way — an upload in the app, a parameter on an API call — and then choose it by its description just the same.

Claude Code.claude/skills/
Claude DesktopCustomize › Skills
ChatGPTSkills › Create › Upload
Cursor.cursor/skills/
VS Code.github/skills/
Codex CLI.agents/skills/
Gemini CLI.gemini/skills/
Grok Build.grok/skills/
Microsoft CopilotSkills › Upload a skill
PerplexityComputer › Skills › Upload a skill
DeepSeek Harness.dsh/skills/
Zed.agents/skills/
Devin Desktop.devin/skills/
Windsurf (legacy).windsurf/skills/
OpenAI Agents SDKInstructions or sandbox Skills
HTTP / APIa request parameter
This release
Versionnot versioned
Publishedno release date on file
PriceFree
Referencekwdb/kwdb-text-to-sql

Versions

Its author publishes no version number, so there is nothing here to pin to: what you install is the folder as it stands today. Instructions change more often than APIs do — a skill can be rewritten entirely without anything it depends on moving.

Pinning

Nothing to pin to: this skill carries no version number of its own. What you install is what the folder holds on the day you install it.

Reviews

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