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 zrt-ai-lab/opencode-skills --skill feishu-docgit clone --depth 1 https://github.com/zrt-ai-lab/opencode-skillsWrote 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/zrt-ai-lab/opencode-skills/feishu-doc)<a href="https://agentmods.dev/skills/zrt-ai-lab/opencode-skills/feishu-doc"><img src="https://agentmods.dev/badge/skills/zrt-ai-lab/opencode-skills/feishu-doc.svg" alt="Measured on agentmods" 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 | $0.00036 | $0.00472 |
| Opus 5 | $0.00018 | $0.00236 |
| Sonnet 5 | $0.00007 | $0.00094 |
| Haiku 4.5 | $0.00004 | $0.00047 |
Grade A, and why
feishu-doc 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 7d 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
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
19 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.
- _meta.json 121 B
- append_simple.js 3.2 KB runs code
- config.json 87 B
- create.js 2.6 KB runs code
- download_file.js 1.4 KB runs code
- fetch_mock.js 780 B runs code
- index.js 17 KB runs code
- input_guard.js 2.2 KB runs code
- lib/auth.js 4.0 KB runs code
- lib/bitable.js 2.4 KB runs code
- lib/docx.js 6.1 KB runs code
- lib/sheet.js 3.9 KB runs code
- lib/wiki.js 972 B runs code
- package-lock.json 21 KB
- package.json 277 B
- README.md 1.4 KB
- setup_iter11.js 4.2 KB runs code
- test-read.js 2.4 KB runs code
- validate_patch.js 447 B runs code
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.
- 7d ago First seen · 62 lines · 36 tokens per session scan A 3880aac99a4e
feishu-doc is a skill published in the GitHub repository zrt-ai-lab/opencode-skills (279 stars, last pushed 1mo ago), with no licence file. It adds 36 tokens to every session and 472 once invoked, about $0.0002 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 2026-08-30.
Other skills, from other repositories
feishu-doc
Fetch content from Feishu (Lark) Wiki, Docs, Sheets, and Bitable. Automatically resolves Wiki URLs to real entities and converts content to Markdown.
feishu-doc
Fetch content from Feishu (Lark) Wiki, Docs, Sheets, and Bitable. Automatically resolves Wiki URLs to real entities and converts content to Markdown.
feishu-doc
Fetch content from Feishu (Lark) Wiki, Docs, Sheets, and Bitable. Automatically resolves Wiki URLs to real entities and converts content to Markdown.
lark-cli
A command-line tool for working with Lark, also called Feishu, a workplace collaboration platform. It covers services such as calendars, meetings, documents, spreadsheets, messaging, tasks, approvals, and shared files.
lark-sheets
A tool for creating and managing Feishu cloud spreadsheets, including sheets, rows, columns, cells, formulas, charts, pivot tables, filters, and formatting. Feishu is a cloud collaboration platform with spreadsheet features similar to online workbooks.
sheets
Read and query Lark Sheets (spreadsheets) - list sheets in a spreadsheet, read cell data. Use when user asks about a spreadsheet, wants to read data from a Lark sheet, or mentions a spreadsheet URL/ID.