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bilibili-mcp: Cursor rule for Cursor

.cursorrules

cursorrules is a cursor rule for Cursor from sandraschi/bilibili-mcp. It costs 425 tokens per session, scanned A, original, MIT.

A set of project rules for an MCP server that searches and summarises Bilibili, a Chinese video-sharing platform. It documents the server’s local services, anonymous and account-based access, testing commands, response format, and development restrictions.

In plain words
What is it for?
Running, testing, and modifying the Bilibili MCP server and its web app, including tools for searching, ranking, and summarising video content.
Why use it?
It helps an agent work consistently with the project’s required commands, API conventions, login limits, caching, rate limits, and files that must not be changed or committed.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/. Also seen: mentions Cursor.

This is sandraschi/bilibili-mcp's own configuration. It tells Cursor how to work on bilibili-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything bilibili-mcp configures →

not rated 0repo 6d ago A scan 425 tokens original MIT
View source ↗ sandraschi/bilibili-mcp
Reuse

Borrowing it

Nothing to install: this file belongs to sandraschi/bilibili-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/sandraschi/bilibili-mcp/main/.cursorrules
Clone the repo
git clone --depth 1 https://github.com/sandraschi/bilibili-mcp

Made for: Cursor.

Wrote 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.

agentmods badge for cursorrules

README.md
[![agentmods](https://agentmods.dev/badge/rules/sandraschi/bilibili-mcp/cursorrules.svg)](https://agentmods.dev/rules/sandraschi/bilibili-mcp/cursorrules)
Your own site
<a href="https://agentmods.dev/rules/sandraschi/bilibili-mcp/cursorrules"><img src="https://agentmods.dev/badge/rules/sandraschi/bilibili-mcp/cursorrules.svg" alt="Measured on agentmods" height="20"></a>
Per session 425 This file is loaded in full into every session.
When invoked 425 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00425 $0.00425
Opus 5 $0.00212 $0.00212
Sonnet 5 $0.00085 $0.00085
Haiku 4.5 $0.00042 $0.00042

Measured 6d ago against content hash 71157e22e4b3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

cursorrules 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 6d 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.

.cursorrules · 47 lines

What it actually says

Cursor rules for bilibili-mcp

Context

MCP server bridging Bilibili (B站). Backend FastMCP 3.4.4 + FastAPI (port 11185), React webapp (11186). Anonymous tier works without an account; the account tier needs a +86 login cookie.

Always

  • Use uv run python, never naked python.
  • PowerShell 7 for Windows commands; ASCII hyphens only (no em/en dashes).
  • Backend tools are portmanteaus with operation: Literal[...] and Annotated + Field docs (no Args: section).
  • Tool returns: {success, message, error, error_type, suggestions}.
  • Anonymous-first: never require an account for core content intelligence.
  • Never fabricate stats, views, or transcripts from the API.

Run / test

uv sync
just serve     # full stack
just ci        # ruff + pyright + pytest + tsc + biome
just test      # pytest

Don'ts

  • Don't commit .env, node_modules/, .venv, target/, *.mcpb, data/, *.bak*.
  • Don't hammer Bilibili in a loop; respect rate limits and the TTL cache.
  • Don't modify _upstream/ or third-party vendored code.

Session Context (Bilibili MCP)

You can search, rank and summarise the Chinese video platform Bilibili via 10 tools. Anonymous tier works without an account.

Before starting work:

  1. See what is trending: bilibili_explore(operation="trending", limit=10)
  2. Pull a video's transcript: bilibili_transcript(bvid="BV...")

At end of work, keep it clean:

  • Reuse cached results; never re-fetch the same video twice in a session
  • If a transcript is unavailable or login-gated, say so - never fabricate it
Changes

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.

  1. 6d ago First seen · 47 lines · 425 tokens per session scan A 71157e22e4b3

Subscribe to this mod's changes

cursorrules is a cursor rule published in the GitHub repository sandraschi/bilibili-mcp (0 stars, last pushed 6d ago), licensed MIT. It adds 425 tokens to every session, about $0.0021 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 2026-08-31.

Backend and APIsResearch
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