claude-codex-settings is a collection of configurations and reusable extensions for Claude Code, OpenAI Codex, Cursor, and related coding tools. Developers use its skills, commands, hooks, agents, plugins, and MCP servers to shape coding-agent workflows and connect alternative model APIs. The catalogue entries are components of this collection that can be installed into supported coding tools.
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 fcakyon/claude-codex-settings --skill supabase-cligit clone --depth 1 https://github.com/fcakyon/claude-codex-settingsWrote 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/fcakyon/claude-codex-settings/supabase-cli)<a href="https://agentmods.dev/skills/fcakyon/claude-codex-settings/supabase-cli"><img src="https://agentmods.dev/badge/skills/fcakyon/claude-codex-settings/supabase-cli/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/fcakyon/claude-codex-settings/supabase-cli"><img src="https://agentmods.dev/badge/skills/fcakyon/claude-codex-settings/supabase-cli.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 3 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Privilege Escalation · line 33 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 81 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 94 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
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 | $0.00060 | $0.01546 |
| Opus 5.5 | $0.00024 | $0.00618 |
| Sonnet 5.5 | $0.00012 | $0.00309 |
| Haiku 4.5 | $0.00006 | $0.00155 |
Grade A, and why
supabase-cli 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 203 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Supabase CLI Skill
Skill for local development, migrations, edge functions, and project management with the supabase CLI. Official docs: https://supabase.com/docs/reference/cli/about
Installation
# macOS / Linux (Homebrew)
brew install supabase/tap/supabase
# npm
npm install -g supabase
# Windows (Scoop)
scoop bucket add supabase https://github.com/supabase/scoop-bucket.git
scoop install supabase
Authentication
# Login with access token from https://supabase.com/dashboard/account/tokens
supabase login
# Link to a project
supabase link --project-ref <project-id>
Quick Decision Trees
"I need local development"
Local dev?
├─ Initialize project → supabase init
├─ Start local stack → supabase start
│ ├─ Without specific services → supabase start -x studio,imgproxy
│ └─ Status → supabase status
├─ Stop local stack → supabase stop
│ └─ Clean up data → supabase stop --no-backup
├─ View service URLs → supabase status
└─ Bootstrap from template → supabase bootstrap
"I need database migrations"
Migrations?
├─ Create new migration → supabase migration new <name>
├─ Apply pending migrations → supabase migration up
│ └─ Rollback → supabase migration down
├─ Diff local changes → supabase db diff
│ └─ Save as migration → supabase db diff -f <name>
├─ Pull remote schema → supabase db pull
├─ Push local migrations → supabase db push
├─ Reset local database → supabase db reset
├─ List migrations → supabase migration list
├─ Squash migrations → supabase migration squash
├─ Run arbitrary SQL → supabase db query 'SELECT 1'
├─ Run pgTAP tests → supabase test db
└─ Lint schema → supabase db lint
"I need edge functions"
Edge Functions?
├─ Create new function → supabase functions new <name>
├─ Serve locally → supabase functions serve
│ └─ With env file → supabase functions serve --env-file .env.local
├─ Deploy to project → supabase functions deploy <name>
│ └─ Deploy all → supabase functions deploy
├─ Delete function → supabase functions delete <name>
├─ List functions → supabase functions list
└─ Download function → supabase functions download <name>
What ships with it
56 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.
- references/commands/functions.md 543 B
- references/commands/gen.md 594 B
- references/commands/init.md 682 B
- references/commands/link.md 626 B
- references/commands/login.md 695 B
- references/commands/network-bans.md 230 B
- references/commands/projects.md 477 B
- references/commands/pull.md 7.0 KB
- references/commands/secrets.md 476 B
- references/commands/start.md 850 B
- references/commands/status.md 432 B
- references/commands/stop.md 475 B
- references/commands/vanity-subdomains.md 149 B
- references/config/diff.md 2.3 KB
- references/config/pull.md 8.0 KB
- references/config/push.md 1.5 KB
- references/db/advisors.md 174 B
- references/db/diff.md 2.7 KB
- references/db/dump.md 926 B
- references/db/lint.md 1.0 KB
- references/db/pull.md 3.4 KB
- references/db/push.md 843 B
- references/db/query.md 337 B
- references/db/reset.md 1.3 KB
- references/db/schema-declarative-generate.md 1.5 KB
- references/db/schema-declarative-sync.md 413 B
- references/domains/activate.md 523 B
- references/examples.yaml 16 KB
- references/functions/new.md 510 B
- references/functions/serve.md 1.9 KB
- references/inspect/db-bloat.md 1.3 KB
- references/inspect/db-blocking.md 1.2 KB
- references/inspect/db-cache-hit.md 1.3 KB
- references/inspect/db-calls.md 1.3 KB
- references/inspect/db-index-sizes.md 660 B
- references/inspect/db-index-usage.md 968 B
- references/inspect/db-locks.md 1.1 KB
- references/inspect/db-long-running-queries.md 1.0 KB
- references/inspect/db-outliers.md 1.9 KB
- references/inspect/db-replication-slots.md 1.3 KB
- references/inspect/db-role-connections.md 1.6 KB
- references/inspect/db-seq-scans.md 720 B
- references/inspect/db-table-index-sizes.md 627 B
- references/inspect/db-table-record-counts.md 636 B
- references/inspect/db-table-sizes.md 756 B
- references/inspect/db-total-index-size.md 272 B
- references/inspect/db-total-table-sizes.md 608 B
- references/inspect/db-traffic-profile.md 1.8 KB
- references/inspect/db-unused-indexes.md 923 B
- references/inspect/db-vacuum-stats.md 2.4 KB
- references/migration/list.md 722 B
- references/migration/new.md 376 B
- references/migration/repair.md 2.6 KB
- references/migration/squash.md 892 B
- references/overview.md 5.4 KB
- references/test/db.md 440 B
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.
- 1mo ago First seen · 203 lines · 60 tokens per session scan A b4373468bcad
supabase-cli is a skill published in the GitHub repository fcakyon/claude-codex-settings (1,183 stars, last pushed today), licensed Apache-2.0. It adds 60 tokens to every session and 1,546 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 2026-09-03.
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