Connect to Supabase for database operations, vector search, and storage.

No licenceAuto-check passedDatabases

Install Supabase

skills CLI
$ npx skills add sundial-org/awesome-openclaw-skills --skill supabase -a claude-code

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

GitHub CLI
$ gh skill install sundial-org/awesome-openclaw-skills supabase --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/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/supabase .claude/skills/supabase && 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
supabase
GitHub stars
663
Token cost
~1.6k tokens
SKILL.md length
140 words
Files
2 (incl. scripts)
Skills in repo
383
Repo updated
First seen
Licence
None found

At a glance

Connect to Supabase for database operations, vector search, and storage.

  • Works in 4 steps: Enable pgvector extension → Create table with embedding column → Create similarity search function → …
  • Running SQL queries
  • SKILL.md covers Setup, Quick Commands, Commands Reference and Vector Search Setup, plus 2 more sections
  • Runs Shell scripts from its folder; needs SUPABASE_SERVICE_KEY and SUPABASE_ACCESS_TOKEN

What it does

Supabase is an agent skill from sundial-org/awesome-openclaw-skills. Connect to Supabase for database operations, vector search, and storage. Use for storing data, running SQL queries, similarity search with pgvector, and managing tables. Triggers on requests involving databases, vector stores, embeddings, or Supabase specifically.

Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including scripts (for example `scripts/supabase.sh`).

It sits in Databases, covering Vector databases and Embeddings. It works with Supabase, pgvector and SQL. The repository describes itself as: Top OpenClaw skills, with the most popular and useful ones.

When your agent uses it

  • Running SQL queries
  • Similarity search with pgvector
  • Managing tables
  • Requests involving databases

Example prompts

  • “/supabase”

Requirements

  • A Bash shell
  • A credential in SUPABASE_SERVICE_KEY
  • A credential in SUPABASE_ACCESS_TOKEN

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Enable pgvector extension
  2. Create table with embedding column
  3. Create similarity search function
  4. Create index for performance

What it can do on your machine

Read from SKILL.md and the folder at commit b80cde2. 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

    Ships 1 file in scripts/ (Shell), which the agent can run.

    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):

    • xxx.supabase.co

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

  • Credentials

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

    • SUPABASE_SERVICE_KEY
    • SUPABASE_ACCESS_TOKEN
    • SUPABASE_ANON_KEY
    • OPENAI_API_KEY

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

Context cost

Supabase loads about 1.6k tokens when it runs. Until then it costs about 68 tokens; SKILL.md has 140 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~68
When it runs · the whole SKILL.md, loaded when a task matches
~1.6k

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); the scripts in this folder are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 140 words (~1,570 tokens).

“Interact with Supabase projects: queries, CRUD, vector search, and table management.”

— opening of SKILL.md by sundial-org
name
supabase

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file (scripts) in skills/supabase of sundial-org/awesome-openclaw-skills.

  • SKILL.md
  • scripts/supabase.sh

Open the folder on GitHubat commit b80cde2

Compare with similar skills

Supabase 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.

Supabase compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Supabase this skillsundial-org/awesome-openclaw-skills663—~1.6kAutomated safety check: PassNone
Postgrestimescale/pg-aiguide1.9k—~941Automated safety check: PassApache-2.0
DBoracle/skills876—~1.4kAutomated safety check: PassUPL-1.0
Pgvector Semantic Searchtimescale/pg-aiguide1.9k—~3.8kAutomated safety check: PassApache-2.0
RAG Implementationwshobson/agents40k9 repos~1.1kAutomated safety check: PassMIT
Hunt RAG Vectorelementalsouls/Claude-BugHunter4.8k—~2.6kAutomated safety check: PassMIT

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Questions about Supabase

What does Supabase do?

Connect to Supabase for database operations, vector search, and storage. Supabase is an agent skill from sundial-org/awesome-openclaw-skills. Connect to Supabase for database operations, vector search, and storage.

When should I use Supabase?

Supabase fits situations like: running SQL queries; similarity search with pgvector; managing tables; requests involving databases.

How do I install Supabase in Claude Code?

Run `npx skills add sundial-org/awesome-openclaw-skills --skill supabase -a claude-code`. Or copy the skill folder (skills/supabase in sundial-org/awesome-openclaw-skills) into .claude/skills/supabase in your project. Claude Code loads it when a task matches its description.

How do I install Supabase in Codex?

Run `npx skills add sundial-org/awesome-openclaw-skills --skill supabase -a codex`. Or copy the skill folder (skills/supabase in sundial-org/awesome-openclaw-skills) into .agents/skills/supabase in your project. Codex loads it when a task matches its description.

Can I use Supabase 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 sundial-org/awesome-openclaw-skills --skill supabase -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/supabase, .gemini/skills/supabase, .github/skills/supabase and .opencode/skills/supabase in your project.

What does Supabase need to run?

Going by SKILL.md and its folder, Supabase needs a shell for the scripts in its folder and credentials named SUPABASE_SERVICE_KEY, SUPABASE_ACCESS_TOKEN, SUPABASE_ANON_KEY and OPENAI_API_KEY. Our summary lists: A Bash shell; A credential in SUPABASE_SERVICE_KEY; A credential in SUPABASE_ACCESS_TOKEN.

Does Supabase access the network?

SKILL.md names 1 domain. As links in the text: xxx.supabase.co. This is read from the text; nothing was executed.

Is Supabase 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Supabase use?

No licence was found for Supabase or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Supabase use?

About 1.6k tokens (SKILL.md is roughly 6.3k 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 Supabase?

Skills that share tags, products or a category with Supabase: Postgres (timescale/pg-aiguide, 1.9k stars), DB (oracle/skills, 876 stars), Pgvector Semantic Search (timescale/pg-aiguide, 1.9k stars) and RAG Implementation (wshobson/agents, 40k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Supabase?

sundial-org (a GitHub organization) maintains it in sundial-org/awesome-openclaw-skills, which has 663 GitHub stars. The repository holds 383 skills in this directory. The repository was last updated on March 7, 2026.

Source: sundial-org/awesome-openclaw-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.