Effect TS
mattiacerutti/supernova
Write idiomatic Effect v4 TypeScript following official best practices from effect-solutions and the Effect source.
A skill your agent uses when setting up Node 24+ built-in node:sqlite with the loadable sqlite-vec extension for vector / RAG storage in TypeScript without better-sqlite3, or when debugging vec0…
Install Node Sqlite Vec
$ npx skills add mizchi/skills --skill node-sqlite-vec -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mizchi/skills node-sqlite-vec --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/node-sqlite-vec .claude/skills/node-sqlite-vec && rm -rf skills-srcUse ~/.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/
Install the "node-sqlite-vec" agent skill from https://github.com/mizchi/skills/tree/main/node-sqlite-vec into .claude/skills/node-sqlite-vec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "node-sqlite-vec", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/mizchi/skills/tree/main/node-sqlite-vecType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add mizchi/skills --skill node-sqlite-vec -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mizchi/skills node-sqlite-vec --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/node-sqlite-vec .agents/skills/node-sqlite-vec && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "node-sqlite-vec" agent skill from https://github.com/mizchi/skills/tree/main/node-sqlite-vec into .agents/skills/node-sqlite-vec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "node-sqlite-vec", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mizchi/skills --skill node-sqlite-vec -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mizchi/skills node-sqlite-vec --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/node-sqlite-vec .cursor/skills/node-sqlite-vec && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "node-sqlite-vec" agent skill from https://github.com/mizchi/skills/tree/main/node-sqlite-vec into .cursor/skills/node-sqlite-vec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "node-sqlite-vec", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/mizchi/skills.git --path node-sqlite-vec--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add mizchi/skills --skill node-sqlite-vec -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mizchi/skills node-sqlite-vec --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/node-sqlite-vec .gemini/skills/node-sqlite-vec && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "node-sqlite-vec" agent skill from https://github.com/mizchi/skills/tree/main/node-sqlite-vec into .gemini/skills/node-sqlite-vec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "node-sqlite-vec", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install mizchi/skills node-sqlite-vecInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add mizchi/skills --skill node-sqlite-vec -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/node-sqlite-vec .github/skills/node-sqlite-vec && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "node-sqlite-vec" agent skill from https://github.com/mizchi/skills/tree/main/node-sqlite-vec into .github/skills/node-sqlite-vec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "node-sqlite-vec", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mizchi/skills --skill node-sqlite-vec -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mizchi/skills node-sqlite-vec --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/node-sqlite-vec .opencode/skills/node-sqlite-vec && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "node-sqlite-vec" agent skill from https://github.com/mizchi/skills/tree/main/node-sqlite-vec into .opencode/skills/node-sqlite-vec/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "node-sqlite-vec", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
node-sqlite-vec- GitHub stars
- 356
- Token cost
- ~2.3k tokens
- SKILL.md length
- 669 words
- Files
- 2
- Skills in repo
- 69
- Repo updated
- First seen
- Licence
- None found
At a glance
A skill your agent uses when setting up Node 24+ built-in node:sqlite with the loadable sqlite-vec extension for vector / RAG storage in TypeScript without better-sqlite3, or when debugging vec0…
- Debugging vec0 BigInt rowids
- SKILL.md covers When to use, Pitfalls (read first), Setup and Open + load extension, plus 7 more sections
- Calls node and pnpm
- Vitest hanging on sqlite-vec
What it does
Node Sqlite Vec is an agent skill from mizchi/skills. Use when setting up Node 24+ built-in node:sqlite with the loadable sqlite-vec extension for vector / RAG storage in TypeScript without better-sqlite3, or when debugging vec0 BigInt rowids, vitest hanging on sqlite-vec, .ts import errors under node:sqlite, or "sqlite extension not loadable". Covers extension loading, vitest incompatibility (use node --test), tsconfig flags, and CLI shebang. Trigger on node:sqlite, sqlite-vec, vec0 / vector storage even when the user does not name better-sqlite3.
Its SKILL.md is about 2.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `README.md`).
It sits in Databases, covering Unit testing and Retrieval-augmented generation. It works with SQLite, TypeScript and Vitest. The repository describes itself as: Agent skills by mizchi, distributed via APM.
When your agent uses it
- Debugging vec0 BigInt rowids
- Vitest hanging on sqlite-vec
- .ts import errors under node:sqlite
- Sqlite extension not loadable
Example prompts
- “sqlite extension not loadable”
- “/node-sqlite-vec”
Requirements
- Node.js
What it can do on your machine
Read from SKILL.md and the folder at commit 62f5808. 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:
nodepnpm
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
github.comnodejs.org
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Node Sqlite Vec loads about 2.3k tokens when it runs. Until then it costs about 133 tokens; SKILL.md has 669 words of instructions outside code blocks.
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
Without a licence we can't republish the file, so here is its outline and opening line. It has 669 words (~2,316 tokens).
“Recipe for combining Node 24's built-in node:sqlite with the sqlite-vec extension. Each section below is a known pitfall paired with the working incantation — read the Pitfalls section first if you only have a minute.”
- name
- node-sqlite-vec
Files
SKILL.md and 1 other file in node-sqlite-vec of mizchi/skills.
- SKILL.md
- README.md
Open the folder on GitHubat commit 62f5808
Compare with similar skills
Node Sqlite Vec 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Node Sqlite Vec this skillmizchi/skills | 356 | — | ~2.3k | Automated safety check: Pass | None | |
| Effect TSmattiacerutti/supernova | 187 | — | ~2.8k | Automated safety check: Pass | MIT | |
| Effect TStellahq/opensession | 392 | — | ~3.7k | Automated safety check: Pass | MIT | |
| Test Writing WorkflowiOfficeAI/AionUi | 33k | 1 repos | ~1.2k | Automated safety check: Pass | Apache-2.0 | |
| Adding LLM MCP ToolsTriliumNext/Trilium | 38k | — | ~2.5k | Automated safety check: Pass | AGPL-3.0 | |
| Durable Objectshodgef/apiker | 127 | 4 repos | ~1.5k | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about Node Sqlite Vec
What does Node Sqlite Vec do?
A skill your agent uses when setting up Node 24+ built-in node:sqlite with the loadable sqlite-vec extension for vector / RAG storage in TypeScript without better-sqlite3, or when debugging vec0…. Node Sqlite Vec is an agent skill from mizchi/skills.ts import errors under node:sqlite, or "sqlite extension not loadable".
When should I use Node Sqlite Vec?
Node Sqlite Vec fits situations like: debugging vec0 BigInt rowids; vitest hanging on sqlite-vec; .ts import errors under node:sqlite; sqlite extension not loadable.
How do I install Node Sqlite Vec in Claude Code?
Run `npx skills add mizchi/skills --skill node-sqlite-vec -a claude-code`. Or copy the skill folder (node-sqlite-vec in mizchi/skills) into .claude/skills/node-sqlite-vec in your project. Claude Code loads it when a task matches its description.
How do I install Node Sqlite Vec in Codex?
Run `npx skills add mizchi/skills --skill node-sqlite-vec -a codex`. Or copy the skill folder (node-sqlite-vec in mizchi/skills) into .agents/skills/node-sqlite-vec in your project. Codex loads it when a task matches its description.
Can I use Node Sqlite Vec 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 mizchi/skills --skill node-sqlite-vec -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/node-sqlite-vec, .gemini/skills/node-sqlite-vec, .github/skills/node-sqlite-vec and .opencode/skills/node-sqlite-vec in your project.
What does Node Sqlite Vec need to run?
Going by SKILL.md and its folder, Node Sqlite Vec needs the command-line tools its instructions call (node and pnpm). Our summary lists: Node.js.
Does Node Sqlite Vec access the network?
SKILL.md names 2 domains. As links in the text: github.com and nodejs.org. This is read from the text; nothing was executed.
Is Node Sqlite Vec 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 Node Sqlite Vec use?
No licence was found for Node Sqlite Vec or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Node Sqlite Vec use?
About 2.3k tokens (SKILL.md is roughly 9.3k 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 Node Sqlite Vec?
Skills that share tags, products or a category with Node Sqlite Vec: Effect TS (mattiacerutti/supernova, 187 stars), Effect TS (tellahq/opensession, 392 stars), Test Writing Workflow (iOfficeAI/AionUi, 33k stars) and Adding LLM MCP Tools (TriliumNext/Trilium, 38k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Node Sqlite Vec?
mizchi (a GitHub user) maintains it in mizchi/skills, which has 356 GitHub stars. The repository holds 69 skills in this directory. The repository was last updated on October 2, 2026.
Source: mizchi/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.