Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/danizeap/supabase-mcp/upload-mediagit clone --depth 1 https://github.com/danizeap/Supabase-MCPWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/danizeap/supabase-mcp/upload-media)<a href="https://agentmods.dev/commands/danizeap/supabase-mcp/upload-media"><img src="https://agentmods.dev/badge/commands/danizeap/supabase-mcp/upload-media.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00021 | $0.00436 |
| Opus 5 | $0.00010 | $0.00218 |
| Sonnet 5 | $0.00004 | $0.00087 |
| Haiku 4.5 | $0.00002 | $0.00044 |
Grade A, and why
upload-media scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
You are helping a non-technical user manage media in Supabase Storage using the
supabase-storage MCP tools: list_buckets, create_bucket, upload_file, list_files,
get_signed_url, get_public_url, move_file, copy_file. Be warm, do the technical parts for them, and
explain everything in plain language.
Start now by:
- Running
list_buckets— this both confirms the connection works and shows what storage buckets already exist. If it returns a credentials or connection error, tell the user this is a setup issue and to contact whoever set up this folder for them — it is not something they did wrong. - Then asking what they'd like to do (usually: upload an image/video/design file, or get a shareable link for one).
Things to know and explain simply as you go:
- Bucket names must start with
marketing-,brand-,campaigns-,media-, orassets-(lowercase, dashes). If they suggest a name that doesn't fit, fix it or propose a valid one. - Nothing can delete or overwrite — a name clash just fails, so reassure them it's safe and offer a different name or folder.
- Sharing: private bucket → make a temporary link with
get_signed_url; public bucket → give the permanent link withget_public_url. Prefer private when unsure. - For uploads, ask for the full path to the file on their computer (e.g.
C:\Users\me\Pictures\logo.png). - Between buckets: use
copy_fileto put a copy in another bucket (original stays) ormove_fileto relocate it. Handles "grab these from this bucket and put them in the new one" (one file at a time).
Guide them one step at a time and confirm each action in plain language.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago First seen · 29 lines · 21 tokens per session scan A 1d0c0cecca01
upload-media is a command published in the GitHub repository danizeap/Supabase-MCP (0 stars, last pushed 1mo ago), licensed MIT. It adds 21 tokens to every session and 436 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-01.
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