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 skills add yuanyuekejiJN/AivoClaw --skill supabase-postgres-best-practicesgit clone --depth 1 https://github.com/yuanyuekejiJN/AivoClawWrote 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/skills/yuanyuekejijn/aivoclaw/supabase-postgres-best-practices)<a href="https://agentmods.dev/skills/yuanyuekejijn/aivoclaw/supabase-postgres-best-practices"><img src="https://agentmods.dev/badge/skills/yuanyuekejijn/aivoclaw/supabase-postgres-best-practices/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/yuanyuekejijn/aivoclaw/supabase-postgres-best-practices"><img src="https://agentmods.dev/badge/skills/yuanyuekejijn/aivoclaw/supabase-postgres-best-practices.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00041 | $0.00565 |
| Opus 5.5 | $0.00016 | $0.00226 |
| Sonnet 5.5 | $0.00008 | $0.00113 |
| Haiku 4.5 | $0.00004 | $0.00056 |
Grade A, and why
supabase-postgres-best-practices 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 2mo 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
33 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- AGENTS.md 2.1 KB
- README.md 3.1 KB
- references/advanced-full-text-search.md 1.4 KB
- references/advanced-jsonb-indexing.md 1.4 KB
- references/conn-idle-timeout.md 1.3 KB
- references/conn-limits.md 1.3 KB
- references/conn-pooling.md 1.3 KB
- references/conn-prepared-statements.md 1.5 KB
- references/data-batch-inserts.md 1.3 KB
- references/data-n-plus-one.md 1.3 KB
- references/data-pagination.md 1.3 KB
- references/data-upsert.md 1.4 KB
- references/lock-advisory.md 1.5 KB
- references/lock-deadlock-prevention.md 1.8 KB
- references/lock-short-transactions.md 1.3 KB
- references/lock-skip-locked.md 1.3 KB
- references/monitor-explain-analyze.md 1.4 KB
- references/monitor-pg-stat-statements.md 1.4 KB
- references/monitor-vacuum-analyze.md 1.5 KB
- references/query-composite-indexes.md 1.4 KB
- references/query-covering-indexes.md 1.3 KB
- references/query-index-types.md 1.5 KB
- references/query-missing-indexes.md 1.2 KB
- references/query-partial-indexes.md 1.3 KB
- references/schema-constraints.md 1.8 KB
- references/schema-data-types.md 1.4 KB
- references/schema-foreign-key-indexes.md 1.6 KB
- references/schema-lowercase-identifiers.md 1.7 KB
- references/schema-partitioning.md 1.5 KB
- references/schema-primary-keys.md 1.8 KB
- references/security-privileges.md 1.5 KB
- references/security-rls-basics.md 1.3 KB
- references/security-rls-performance.md 1.5 KB
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.
- 2mo ago First seen · 65 lines · 41 tokens per session scan A 8e5a86aa9299
supabase-postgres-best-practices is a skill published in the GitHub repository yuanyuekejiJN/AivoClaw (19 stars, last pushed 7mo ago), licensed AGPL-3.0. It adds 41 tokens to every session and 565 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-30.
supabase-postgres-best-practices compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| supabase-postgres-best-practicesyuanyuekejiJN/AivoClaw | Skill | 19 | 7mo ago | AGPL-3.0 | A | 41 | Claude Code, Codex |
| postgres-expertRightNow-AI/openfang | Skill | 18k | 4mo ago | Apache-2.0 | A | 19 | Claude Code, Codex |
| sql-analystRightNow-AI/openfang | Skill | 18k | 4mo ago | Apache-2.0 | A | 17 | Claude Code, Codex |
| database-migrationsmajiang213/OpenClaw-MAS | Skill | 5 | 7mo ago | MIT | A | 56 | Claude Code, Codex |
| postgres-patternsmajiang213/OpenClaw-MAS | Skill | 5 | 7mo ago | MIT | A | 28 | Claude Code, Codex |
| things-macsamttoo22-MewCat/OpenSoul | Skill | 18 | 7mo ago | MIT | A | 69 | Claude Code, Codex |
| postgresql-table-designwshobson/agents | Skill | 42k | yesterday | MIT | A | 37 | Claude Code |