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 ai-ecoverse/slicc --skill biomegit clone --depth 1 https://github.com/ai-ecoverse/sliccWrote 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/ai-ecoverse/slicc/biome)<a href="https://agentmods.dev/skills/ai-ecoverse/slicc/biome"><img src="https://agentmods.dev/badge/skills/ai-ecoverse/slicc/biome.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
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 →
- medium Prompt Injection · line 49 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
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 | $0.00052 | $0.00589 |
| Opus 5 | $0.00026 | $0.00295 |
| Sonnet 5 | $0.00010 | $0.00118 |
| Haiku 4.5 | $0.00005 | $0.00059 |
Grade A, and why
biome 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.
How it starts
The opening of the file, as written. The whole thing — 56 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Biome
Use the biome shell command for Biome checks inside the VFS. It is a thin wrapper over ipk-installed WASM packages, not a bundled Biome binary.
Install prerequisites
Install all three backing packages before linting or formatting:
ipk add -g @biomejs/wasm-web @biomejs/js-api esbuild-wasm
There is no CDN fallback. If a package is missing, follow the pinned ipk add command printed by biome --help or the error message.
Commands
| Command | Behavior |
|---|---|
biome check <files...> |
Lint and check formatting. Add --write to apply formatting. |
biome lint <files...> |
Lint only; never writes files. |
biome format <file> |
Print formatted source. Add --write to update files. |
biome format --check <files...> |
Report unformatted files without printing or writing changes. |
format --write and format --check are mutually exclusive. For piped input, pass --stdin-file-path <path> so Biome selects the correct parser.
Configuration
Use --config-path <file> to select a config explicitly. Otherwise, discovery starts at the first target file's directory, or the current directory for stdin, and walks toward /. At each directory, biome.json takes precedence over biome.jsonc.
The wrapper accepts comments and trailing commas. It does not resolve extends.
Reporters
The default plain reporter emits diagnostics as plain text without HTML entities, HTML tags, or added ANSI escapes.
Use --reporter json or --json for one JSON document on stdout with summary, diagnostics, and files fields. JSON diagnostic text is not written to stderr, and selecting JSON does not change the exit code.
Exit codes
| Code | Meaning |
|---|---|
0 |
No findings, and checked files are formatted. |
1 |
Error, fatal, or warning diagnostics; unformatted checked files; missing packages/files; or invalid discovered config. |
2 |
Usage error, including a missing or invalid explicit --config-path. |
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 · 56 lines · 52 tokens per session scan A e43427c48665
biome is a skill published in the GitHub repository ai-ecoverse/slicc (30 stars, last pushed today), licensed Apache-2.0. It adds 52 tokens to every session and 589 once invoked, about $0.0003 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 2026-09-05.
Other skills, from other repositories
browser-use
Direct browser control via CDP for web interaction: automation, scraping, testing, screenshots, and site/app work.
pinchtab-mcp
Use this skill when a task requires browser automation through PinchTab's MCP server connected to a remote browser instance. Covers navigation, element interaction, data extraction, form filling, multi-step flows, and session management via MCP tools.
gog-workspace
Use the gog CLI for Google Workspace tasks across Gmail, Calendar, Drive, Docs, Sheets, Contacts, and related services. Use when the user asks to check email, search Gmail, inspect calendar events, find Drive files, read Docs or Sheets, or manage Google Workspace data through gog.
apple-calendar
Read macOS Calendar events via the icalBuddy CLI and create events via AppleScript (osascript). Use to check the user's calendar, agenda, upcoming events, or add an event on macOS.
apple-reminders
Manage Apple Reminders via the remindctl CLI on macOS — list, add, complete, delete, manage lists.
apple-notes
Manage Apple Notes via the memo CLI on macOS — create, view, search, edit, export.