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Agent skill

Weft Database

by WeaveMindAI in WeaveMindAI/weft

Read when a cloud install needs its database: the user has no Postgres for it, or asks which to use.

Custom licenceAuto-check passedDatabases

Install Weft Database

skills CLI
$ npx skills add WeaveMindAI/weft --skill weft-database -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install WeaveMindAI/weft weft-database --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/WeaveMindAI/weft.git skills-src && mkdir -p .claude/skills && cp -r skills-src/tangle/cline/.cline/skills/weft-database .claude/skills/weft-database && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
weft-database
GitHub stars
2k
Token cost
~1.1k tokens
SKILL.md length
585 words
Files
1
Skills in repo
36
Repo updated
First seen
Licence
Custom licence

At a glance

Read when a cloud install needs its database: the user has no Postgres for it, or asks which to use.

  • Works in 2 steps: Sign up at… → Make an API key for their organization:…
  • Databases work in your project
  • SKILL.md covers What the user does, What you do and What it costs
  • Calls gh, jq and curl; reaches console.neon.tech and neon.com; needs NEON_API_KEY

What it does

Weft Database is an agent skill from WeaveMindAI/weft. Read when a cloud install needs its database: the user has no Postgres for it, or asks which to use. Gets one that scales to zero (Neon), with the user only signing up and pasting one key, and puts its addresses in the fork's secrets. Part of weft-cloud-install.

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Databases. It works with PostgreSQL. The repository describes itself as: A programming language for AI orchestrations.

When your agent uses it

  • Databases work in your project

Example prompts

  • “/weft-database”

Requirements

  • A credential in NEON_API_KEY

Workflow steps

2 steps, taken from the first numbered list in SKILL.md.

  1. Sign up at https://console.neon.tech/signup. They need no project
  2. Make an API key for their organization: in the Neon console, the

What it can do on your machine

Read from SKILL.md and the folder at commit 6e28f31. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • gh
    • jq
    • curl

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • console.neon.tech
    • neon.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • NEON_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Weft Database loads about 1.1k tokens when it runs. Until then it costs about 69 tokens; SKILL.md has 585 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~69
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 585 words (~1,125 tokens).

“A cloud install keeps everything in a Postgres it reaches by address, read from the fork's WEFT_DATABASE_URL secret. Any Postgres works; if its address goes through a pooler, the install also needs a direct address of the same database in…”

— opening of SKILL.md by WeaveMindAI, Custom licence
name
weft-database

Read the full SKILL.md on GitHub

Files

Just SKILL.md in tangle/cline/.cline/skills/weft-database of WeaveMindAI/weft.

Open the folder on GitHubat commit 6e28f31

Compare with similar skills

Weft Database next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Weft Database compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Weft Database this skillWeaveMindAI/weft2k—~1.1kAutomated safety check: PassCustom licence
Backend Test WorkerCorrectRoadH/OpenTickly306—~1.3kAutomated safety check: PassAGPL-3.0
Ef Core Migrationsjihadkhawaja/Egroo178—~673Automated safety check: PassApache-2.0
Add Oliphaunt Extensionf0rr0/oliphaunt105—~1.4kAutomated safety check: PassMIT
Diagnose Cloud SessionFreakStudioCN/mpy-hardware-extension118—~809Automated safety check: NotesCustom licence
DB AdminEliasOulkadi/shokunin114—~2kAutomated safety check: NotesMIT

Similar skills

  • Backend Test Worker

    CorrectRoadH/OpenTickly

    Build and verify real-Postgres Go tests and thin transport smoke for tracking behavior.

    306 GitHub stars~1.3k tokensUpdated 5 days ago
    DatabasesAuto-check passed

  • Ef Core Migrations

    jihadkhawaja/Egroo

    Handle EF Core schema changes in Egroo. An agent skill from jihadkhawaja/Egroo.

    178 GitHub stars~673 tokensUpdated 6 mo ago
    DatabasesAuto-check passed

  • Add Oliphaunt Extension

    f0rr0/oliphaunt

    Add, update, or remove an Oliphaunt PostgreSQL contrib or external extension, including source pins, build recipes, target support, SDK metadata, release products, carrier identities, and package…

    105 GitHub stars~1.4k tokensUpdated today
    DatabasesAuto-check passed

  • Diagnose Cloud Session

    FreakStudioCN/mpy-hardware-extension

    用户报告 Blockless 扩展在云端实测时出问题（卡死/灰屏/跳步/构建失败），但本地复现不了、日志不在本地文件里时，用这个从云端托管数据库拉真实 session 定位症状与根因 / Use when a user reports an in-product Blockless bug from live cloud-backend testing and the real session…

    118 GitHub stars~809 tokensUpdated 9 days ago
    DatabasesAuto-check: notes

  • DB Admin

    EliasOulkadi/shokunin

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    114 GitHub stars~2k tokensUpdated 2 days ago
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  • Postgresql Table Design

    ynulihao/AgentSkillOS

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    617 GitHub starsUsed in 14 repos~4k tokens
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More from WeaveMindAI/weft

All 36 skills in this repo

  • Weft Cloud Install

    WeaveMindAI/weft

    Read when the user wants weft itself on their Google Cloud for the first time, or to upgrade or resize the weft already there: getting the user's GitHub and Google Cloud accounts and CLIs ready, the…

    2k GitHub stars~2.4k tokensUpdated yesterday
    Auto-check passed

  • Weft Consumers

    WeaveMindAI/weft

    Read when the user wants their own website, app, bot or extension to list, show, answer, skip or cancel what a program is waiting on, fetch a file it carries, or show what one of its nodes is…

    2k GitHub stars~3.8k tokensUpdated yesterday
    Auto-check passed

  • Weft Deploying

    WeaveMindAI/weft

    Read when the user wants weft or a program live for real people on their cloud, asks about prod, a target, --on, a domain or GCP, or a deploy failed: targets and logging in, domains, the deploy…

    2k GitHub stars~4.2k tokensUpdated yesterday
    Auto-check: notes

  • Weft Metering

    WeaveMindAI/weft

    Read when the user asks what a run costs, or when a node is wired to a paid API weft does not already price: the three pieces of a custom paid service, a meter to copy, and the rules that keep a…

    2k GitHub stars~4k tokensUpdated yesterday
    Auto-check passed

  • Weft Sdp

    WeaveMindAI/weft

    Read when growing a program stage by stage: carving a run, supplying starting values, baking a trigger and firing it without activating, reusing completed work with a seed, freezing an accepted…

    2k GitHub stars~4k tokensUpdated yesterday
    Auto-check passed

  • Weft Frontend

    WeaveMindAI/weft

    Read when the user wants a page, app or site for the program, and before dispatching the frontend-builder: the verified scaffold commands, the default stack (pnpm, SvelteKit, PostgreSQL, BetterAuth…

    2k GitHub stars~8k tokensUpdated yesterday
    Auto-check: notes

Works with

Categories

Questions about Weft Database

What does Weft Database do?

Read when a cloud install needs its database: the user has no Postgres for it, or asks which to use. Weft Database is an agent skill from WeaveMindAI/weft. Read when a cloud install needs its database: the user has no Postgres for it, or asks which to use.

When should I use Weft Database?

Weft Database fits situations like: databases work in your project.

How do I install Weft Database in Claude Code?

Run `npx skills add WeaveMindAI/weft --skill weft-database -a claude-code`. Or copy the skill folder (tangle/cline/.cline/skills/weft-database in WeaveMindAI/weft) into .claude/skills/weft-database in your project. Claude Code loads it when a task matches its description.

How do I install Weft Database in Codex?

Run `npx skills add WeaveMindAI/weft --skill weft-database -a codex`. Or copy the skill folder (tangle/cline/.cline/skills/weft-database in WeaveMindAI/weft) into .agents/skills/weft-database in your project. Codex loads it when a task matches its description.

Can I use Weft Database in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add WeaveMindAI/weft --skill weft-database -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/weft-database, .gemini/skills/weft-database, .github/skills/weft-database and .opencode/skills/weft-database in your project.

What does Weft Database need to run?

Going by SKILL.md and its folder, Weft Database needs the command-line tools its instructions call (gh, jq and curl) and credentials named NEON_API_KEY. Our summary lists: A credential in NEON_API_KEY.

Does Weft Database access the network?

SKILL.md names 2 domains. In commands or code: console.neon.tech and neon.com; the agent is likely to contact these when it follows the instructions. This is read from the text; nothing was executed.

Is Weft Database safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Weft Database use?

Weft Database has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Weft Database use?

About 1.1k tokens (SKILL.md is roughly 4.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Weft Database?

Skills that share tags, products or a category with Weft Database: Backend Test Worker (CorrectRoadH/OpenTickly, 306 stars), Ef Core Migrations (jihadkhawaja/Egroo, 178 stars), Add Oliphaunt Extension (f0rr0/oliphaunt, 105 stars) and Diagnose Cloud Session (FreakStudioCN/mpy-hardware-extension, 118 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Weft Database?

WeaveMindAI (a GitHub organization) maintains it in WeaveMindAI/weft, which has 1,994 GitHub stars. The repository holds 36 skills in this directory. The repository was last updated on October 6, 2026.

Source: WeaveMindAI/weft on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.