Claude Code Skills Marketplace is a collection and marketplace of skills, plugins, agents, and instructions that extend Claude Code with specialized development workflows. It is for developers who want to install existing workflows or create, validate, and package their own Claude Code skills.
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 daymade/claude-code-skills --skill bilibili-sourcegit clone --depth 1 https://github.com/daymade/claude-code-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/daymade/claude-code-skills/bilibili-source)<a href="https://agentmods.dev/skills/daymade/claude-code-skills/bilibili-source"><img src="https://agentmods.dev/badge/skills/daymade/claude-code-skills/bilibili-source.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 | $0.00195 | $0.01937 |
| Opus 5 | $0.00097 | $0.00968 |
| Sonnet 5 | $0.00039 | $0.00387 |
| Haiku 4.5 | $0.00019 | $0.00194 |
Grade A, and why
bilibili-source scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- **The scripts already handle the network quirks** so you don't reinvent them: they strip the local proxy (Bilibili is a domestic CN service that a `127.0.0.1` proxy breaks), send a browser User-Agent + Referer (avoids How it starts
The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.
bilibili-source
Fetch real, verifiable data for a Bilibili video so you can cite it instead of guessing. Engagement numbers are the backbone of any honest "why did this do well" analysis, and hand-typed or estimated numbers are the fastest way a knowledge base rots. This skill makes the numbers cheap to fetch — so there is no excuse to invent them.
Quick start
scripts/bili-fetch.sh BV1xxxxxxxxx
Returns one JSON object with everything from a single view/detail API call:
{
"bvid": "BV1xxxxxxxxx",
"aid": 1234567890,
"fetched_at": "2026-06-07T13:54:17Z",
"url": "https://www.bilibili.com/video/BV1xxxxxxxxx",
"title": "<video title>",
"up": { "name": "<UP name>", "mid": 12345678, "fans": 45600 },
"pubdate": "2026-01-10T00:50:47Z",
"tname": "<partition, may be empty>",
"tags": ["<tag>", "<tag>"],
"videos": 1,
"duration_s": 372,
"stat": { "view": 48000, "like": 1200, "coin": 180, "favorite": 950,
"share": 64, "reply": 210, "danmaku": 130 },
"pages": [ { "cid": 12345678, "page": 1, "part": "<part title>", "duration": 372 } ]
}
bili-fetch.sh accepts any form a user might paste — BVID, av number, b23.tv short link, or full URL — and normalizes it. For multi-part videos it returns every part's cid in pages[] (you need the per-part cid to fetch that part's danmaku or subtitles).
Scripts
| Script | What it does | Login |
|---|---|---|
scripts/bili-fetch.sh <ref> |
Core: full metadata + live stats (run this first) | No |
scripts/bili-danmaku.sh <ref> [P] |
Danmaku (bullet-comment) full text for a part | No |
scripts/bili-subs.sh <ref> [browser] |
Subtitle/transcript track | Yes |
scripts/bili-selftest.sh |
Health-check every capability against the live API | No |
All three execute (don't read them as reference). bili-danmaku.sh reuses bili-fetch.sh to resolve the part's cid, so they must stay siblings in scripts/.
Danmaku are time-synced comments overlaid on the video — a Bilibili-specific signal of where and how viewers reacted, qualitatively richer than a flat reply count:
What ships with it
7 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.
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 · 94 lines · 195 tokens per session scan A 50b08d4284f8
bilibili-source is a skill published in the GitHub repository daymade/claude-code-skills (1,377 stars, last pushed yesterday), licensed MIT. It adds 195 tokens to every session and 1,937 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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