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Bilibili Video Captions API

by justoneapi · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ✓ Security Clean
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Install in OpenClaw
/install justoneapi-bilibili-get-video-caption
Description
Call GET /api/bilibili/get-video-caption/v2 for Bilibili Video Captions through JustOneAPI with aid, bvid, and cid.
README (SKILL.md)

Bilibili Video Captions

Use this focused JustOneAPI skill for video Captions in Bilibili. It targets GET /api/bilibili/get-video-caption/v2. Required non-token inputs are aid, bvid, and cid. OpenAPI describes it as: Get Bilibili video Captions data, including caption data, for transcript extraction and multilingual content analysis.

Endpoint Scope

  • Platform key: bilibili
  • Endpoint key: get-video-caption
  • Platform family: Bilibili
  • Skill slug: justoneapi-bilibili-get-video-caption
Operation Version Method Path OpenAPI summary
getVideoCaptionV1 v2 GET /api/bilibili/get-video-caption/v2 Video Captions

Inputs

Parameter In Required by Optional by Type Notes
aid query all n/a string Bilibili AID
bvid query all n/a string Bilibili Video ID (BVID)
cid query all n/a string Bilibili CID

Request body: none documented; send parameters through path or query arguments.

Version Choice

Use getVideoCaptionV1 for the documented v2 endpoint. There are no alternate versions grouped in this skill.

Run This Endpoint

Supported operation IDs in this skill: getVideoCaptionV1.

node {baseDir}/bin/run.mjs --operation "getVideoCaptionV1" --token "$JUST_ONE_API_TOKEN" --params-json '{"bvid":"\x3Cbvid>","aid":"\x3Caid>","cid":"\x3Ccid>"}'

Ask for any missing required parameter before calling the helper. Keep user-provided IDs, cursors, keywords, and filters unchanged.

Environment

  • Required: JUST_ONE_API_TOKEN
  • Pass the token with --token "$JUST_ONE_API_TOKEN"; do not paste token values into chat messages, screenshots, or logs.
  • Get a token from Just One API Dashboard.
  • Authentication details: Just One API Usage Guide.

Output Focus

  • State the operation ID and endpoint path used, for example getVideoCaptionV1 on /api/bilibili/get-video-caption/v2.
  • Echo the required lookup scope (aid, bvid, and cid) before summarizing results.
  • Prioritize fields that support this endpoint purpose: Get Bilibili video Captions data, including caption data, for transcript extraction and multilingual content analysis.
  • Return raw JSON only after the short, endpoint-specific summary.
  • If the backend errors, include the backend payload and the exact operation ID.
Usage Guidance
This skill appears to do what it claims, but check these before installing: 1) The helper script prints only raw JSON (it does not include the short summary the SKILL.md requests), so expect the agent to perform any summarization itself. 2) The API token is passed as a query parameter — tokens in URLs can be logged by proxies; consider using a token with limited scope and rotation. 3) The skill requires Node (ensure your Node is up-to-date and supports fetch) and executes a provided script — review the script (bin/run.mjs) if you need to audit behavior. 4) Only provide JUST_ONE_API_TOKEN if you trust JustOneAPI and understand its permissions and rate limits. If any of these points are a concern, ask the publisher for clarification or a version that sends the token in an Authorization header and/or returns the summary as documented.
Capability Analysis
Type: OpenClaw Skill Name: justoneapi-bilibili-get-video-caption Version: 1.0.0 The skill is a standard API wrapper for retrieving Bilibili video captions via JustOneAPI. The Node.js implementation in `bin/run.mjs` safely constructs requests using the built-in fetch API and properly handles parameter encoding, sending data only to the hardcoded legitimate endpoint (api.justoneapi.com). The `SKILL.md` instructions are well-aligned with the stated purpose and include security-conscious directives to prevent the AI agent from leaking API tokens in chat logs or screenshots.
Capability Tags
requires-oauth-tokenrequires-sensitive-credentials
Capability Assessment
Purpose & Capability
Name and description match the required pieces: it calls JustOneAPI's Bilibili captions endpoint. Declared requirements (node, JUST_ONE_API_TOKEN) are appropriate and proportional to the described task.
Instruction Scope
SKILL.md instructs the agent to echo operation ID and produce a short summary before returning raw JSON, but the included bin/run.mjs only prints the raw JSON response (no summary/echo). The SKILL.md input table omits the token parameter (it documents 'required non-token inputs' as aid, bvid, cid) while the runtime requires a token passed via --token. These are inconsistencies in expected output and documentation, not indicators of malicious behavior.
Install Mechanism
No install spec; the skill is instruction-only with a small Node script included. No downloads from external or untrusted URLs, no archive extraction, and the script is a straightforward HTTP client.
Credentials
Only JUST_ONE_API_TOKEN is required (declared as primary credential). That is expected for an API client. Note: the token is sent as a query parameter per the operation definition, which can be logged by intermediaries — a privacy/operational concern but not an incoherence.
Persistence & Privilege
always:false and normal autonomous invocation settings. The skill does not request persistent platform-wide privileges or modify other skills/config; no elevated persistence observed.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install justoneapi-bilibili-get-video-caption
  3. After installation, invoke the skill by name or use /justoneapi-bilibili-get-video-caption
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial publish
Metadata
Slug justoneapi-bilibili-get-video-caption
Version 1.0.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Bilibili Video Captions API?

Call GET /api/bilibili/get-video-caption/v2 for Bilibili Video Captions through JustOneAPI with aid, bvid, and cid. It is an AI Agent Skill for Claude Code / OpenClaw, with 78 downloads so far.

How do I install Bilibili Video Captions API?

Run "/install justoneapi-bilibili-get-video-caption" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Bilibili Video Captions API free?

Yes, Bilibili Video Captions API is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does Bilibili Video Captions API support?

Bilibili Video Captions API is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Bilibili Video Captions API?

It is built and maintained by justoneapi (@justoneapi); the current version is v1.0.0.

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