Supabase Connector for Muse
Query, insert, update and delete rows in your Supabase Postgres
- What
- Query, insert, update and delete rows in your Supabase Postgres
- Cost
- Free
- Needs
- A Supabase project and its service_role key (project Settings → API), kept in your Muse's secure vault (never paste secrets here). Note: the service_role key bypasses Row Level Security — it sees everything.
- Install
- Copy the installer prompt below into your Muse — your agent does the rest.
⚠️ Security warning: this connector requires your Supabase service_role API key. This key bypasses ALL Row Level Security policies on your database. Keep it private and use at your own risk. Curated by Skill Harbor — a free, open-source build (MIT) by @bluman1, listed here with credit to its creator. A Muse agent skill that reads and writes your Supabase Postgres database over PostgREST: list tables, query rows, and insert/update/delete rows. Writes need exact-match confirmation on every call, and updates/deletes refuse to run without an equality filter — table-wide writes are never allowed. Note: it uses the service_role key, which bypasses Row Level Security. No secrets in the repo — credentials stay in Muse's secure vault.
Version:
Install
Prerequisites: A Supabase project and its service_role key (project Settings → API), kept in your Muse's secure vault (never paste secrets here). Note: the service_role key bypasses Row Level Security — it sees everything. No GitHub account needed unless listed here. Install "Supabase Connector for Muse" for me. A Muse agent skill that reads and writes your Supabase Postgres database over PostgREST: list tables, query, insert, update and delete rows. Repository: https://github.com/bluman1/muse-connectors/tree/main/connectors/supabase 1. Fetch the SKILL.md file (and any helper files) from the repository path into a temporary folder and summarize what it does in one or two sentences. 2. Safety check: review the SKILL.md and scripts for anything suspicious (unexpected network calls, shell commands, credential harvesting). This repo should contain zero secrets in code, credentials only via the secure vault, allowed hosts declared in the SKILL.md. Verify that holds here; STOP on any red flag and tell me. 3. Install it as a skill: copy SKILL.md and its helper files into the agent's skills directory, in a folder named "supabase". 4. Verify with no network calls: frontmatter valid, files in place. 5. Report what was installed, where, and what I still need to do myself (e.g. save my Supabase service_role key in the vault). Remind me the key bypasses Row Level Security. GitHub is optional: if I have a GitHub account or the gh CLI, you may use it; otherwise public access is fine. Never require it unless it's in the prerequisites above. Rules: don't touch anything outside the temp folder and the install target. If anything looks off, stop and ask me.
Questions
How do I install a skill?
Every product page includes a copy-paste install prompt. Paste it into your Muse and it sets the skill up for you — no manual configuration.
Where does my money go?
Straight to the seller. Skill Harbor never processes payments: checkout happens on the seller’s own page, usually Stripe.
What does the ✓ next to a creator’s name mean?
It means we confirmed the identity of the person behind the listing. It says nothing about the code itself — always check a skill before installing it.