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 metronomegit 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/metronome)<a href="https://agentmods.dev/skills/fcakyon/claude-codex-settings/metronome"><img src="https://agentmods.dev/badge/skills/fcakyon/claude-codex-settings/metronome/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/metronome"><img src="https://agentmods.dev/badge/skills/fcakyon/claude-codex-settings/metronome.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 | $0.00184 | $0.02947 |
| Opus 5.5 | $0.00074 | $0.01179 |
| Sonnet 5.5 | $0.00037 | $0.00589 |
| Haiku 4.5 | $0.00018 | $0.00295 |
Grade A, and why
metronome 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 15d 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 — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Metronome API base: https://api.metronome.com. Authenticate with a Bearer token in the Authorization header. Always use Contracts (not legacy Plans) for new integrations.
Integration routing
| Building… | Recommended API | Details |
|---|---|---|
| Ingesting usage events | POST /v1/ingest (batch) |
Send usage events, the API quickstart, the Ingest API reference, and Set ingest aliases |
| Defining what to measure | Billable Metrics API | Create billable metrics |
| Enterprise pricing agreements | Contracts + Rate Cards | Provision a customer contract, Create and manage rate cards, and the Create a contract and Add rates API references |
| Mid-term contract changes | Contract Edits | Edit a contract, Contract edits and overrides, and Manage contract lifecycle |
| Invoice lifecycle and finalization | Invoices API | How Metronome invoices work |
| Prepaid or postpaid commitments and one-off top-ups | Commits + Credits | Apply credits and commits to contracts and Payment-gated commits |
| Syncing invoices to Stripe | Stripe billing provider config | Invoice with Stripe |
| Prepaid balances, auto-recharge, spend alerts, and thresholds | Notifications API | Set prepaid balance thresholds, Enforce spend thresholds, and Threshold notifications |
Read the linked page before answering any integration question or writing code; the links return plain Markdown. If no row fits, use the documentation index to find the right page, and append .md to the page URL to fetch it as Markdown.
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.
- 15d ago First seen · 79 lines · 184 tokens per session scan A fa605daf0b30
metronome is a skill published in the GitHub repository fcakyon/claude-codex-settings (1,178 stars, last pushed yesterday), licensed Apache-2.0. It adds 184 tokens to every session and 2,947 once invoked, about $0.0007 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 2026-10-02.
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