Agent Scripts is a repository of shared instructions, reusable skills, helper scripts, and local safeguards for coding-agent workflows across multiple workspaces. It is for maintaining common agent behavior and portable development utilities between repositories.
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 steipete/agent-scripts --skill codexbargit clone --depth 1 https://github.com/steipete/agent-scriptsWrote 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/steipete/agent-scripts/codexbar)<a href="https://agentmods.dev/skills/steipete/agent-scripts/codexbar"><img src="https://agentmods.dev/badge/skills/steipete/agent-scripts/codexbar/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/steipete/agent-scripts/codexbar"><img src="https://agentmods.dev/badge/skills/steipete/agent-scripts/codexbar.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00034 | $0.00674 |
| Opus 5.5 | $0.00014 | $0.00270 |
| Sonnet 5.5 | $0.00007 | $0.00135 |
| Haiku 4.5 | $0.00003 | $0.00067 |
Grade A, and why
codexbar 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 — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CodexBar
Use this when asked about AI subscription usage, rate limits, remaining credits, or "how much Codex/Claude/Kimi do I have left".
CLI
- Binary:
codexbar(Homebrew) - Default invocation honors the in-app provider toggles:
codexbar usage
codexbar usage --format json
- Specific provider (
--provideraccepts codex, claude, kimi, gemini, copilot, cursor, openrouter, and many more — seecodexbar --help):
codexbar usage --provider codex --json
codexbar usage --provider claude --json
- Multiple accounts:
--account <label>,--account-index <n>, or--all-accounts(single provider only).
Auth model
Provider fetches ride existing sessions — OAuth caches, CLI credentials, or browser cookies. No secrets are passed on the command line.
- Codex: OpenAI web dashboard via oauth; falls back to Codex CLI.
- Claude: claude.ai API via browser session cookie; falls back to Claude CLI. "No Claude session key found in browser cookies" means log in to claude.ai in a supported browser (or rely on the CLI fallback).
- Token-based providers read the CodexBar config file.
Dashboard endpoints
The menu bar app serves its dashboard on loopback. The page pulls
/dashboard/v1/snapshot and /cost; there is no /api/* namespace, so those
paths 404 rather than telling you that you guessed. The snapshot endpoint
requires auth, so when the CLI is unavailable the quickest honest check is to
open the dashboard in a browser.
usage --all-accounts polls every account serially and takes well over ninety
seconds. If it produces zero bytes on both stdout and stderr, it is not slow,
it is blocked: the CLI is a helper inside CodexBar.app, and a pending macOS
Gatekeeper prompt stops it dead with no output. Screenshot the screen before
debugging the command.
Interpreting output
- Errors for providers that were never configured are noise, not failures — only report providers the user actually uses.
- Report percentage left, pace vs. expected, and reset time; the pace line ("in deficit"/"in reserve") is the actionable bit.
- Claude rows read
claude-swapstored backups, which produces two confusing readings. The currently active slot shows as having no stored credentials, because the live login is anactive profileand its backup only materialises when you switch away. Andclaude-swapkeeps alast seenpercentage that keeps rendering for accounts whose credentials are gone, so a dead account can read as healthy for days. A plausible percentage is not proof of a working credential; onlyrefresh token yesinclaude-swap list --token-statusis.
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 · 63 lines · 34 tokens per session scan A 1fcdb4cc0a96
codexbar is a skill published in the GitHub repository steipete/agent-scripts (7,371 stars, last pushed yesterday), licensed MIT. It adds 34 tokens to every session and 674 once invoked, about $0.0001 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.
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