Borrowing it
Nothing to install: this file belongs to mituan-ai/PaperBanana-CN. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/mituan-ai/PaperBanana-CN/main/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/mituan-ai/PaperBanana-CNWrote 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/instructions/mituan-ai/paperbanana-cn/copilot-instructions)<a href="https://agentmods.dev/instructions/mituan-ai/paperbanana-cn/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/mituan-ai/paperbanana-cn/copilot-instructions/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/mituan-ai/paperbanana-cn/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/mituan-ai/paperbanana-cn/copilot-instructions.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00445 | $0.00445 |
| Opus 5 | $0.00222 | $0.00222 |
| Sonnet 5 | $0.00089 | $0.00089 |
| Haiku 4.5 | $0.00044 | $0.00044 |
Grade A, and why
PaperBanana-CN copilot-instructions.md 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 9d 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.
What it actually says
Copilot Instructions for PaperBanana-CN
Product scope
Preserve the upstream PaperBanana scientific workflow. Repository-specific production work is
limited to independent VLM/image connections, Chinese/English Studio support, and unified aspect
ratio plus 1K/2K/4K resolution controls.
Do not modify the frozen v1 branch or copy V1 configuration/session code.
Architecture
paperbanana_cn/core/: upstream configuration types and workflow orchestration.paperbanana_cn/providers/: protocol adapters and provider capability declarations.paperbanana_cn/connections/: the only saved-profile, credential-reference, and runtime connection resolution path.paperbanana_cn/studio/: Gradio UI that consumes shared connection/configuration services.paperbanana_cn/i18n/: stable English and Chinese locale catalogs.mcp_server/: the existing FastMCP implementation launched bypaperbanana-cn mcp.
Never add a second provider factory, configuration merge path, ratio set, size conversion table, or translated prompt path. Core code must not recognize relay domains, channel vendors, or special model IDs.
Identity
- Distribution:
paperbanana-cn - Python package:
paperbanana_cn - Only command:
paperbanana-cn - MCP:
paperbanana-cn mcp
Do not reintroduce paperbanana/, import paperbanana, paperbanana, or paperbanana-mcp console
scripts. Preserve PAPERBANANA_* environment variables for explicit legacy mode.
Security
API keys are SecretStr values resolved only at the provider construction boundary. Never place a
key in repository YAML, CLI arguments, logs, exceptions, metadata, exports, screenshots, or tests.
Use fake local servers for provider tests.
Checks
python -m pytest tests/ -q
ruff check paperbanana_cn/ mcp_server/ tests/ scripts/
ruff format --check paperbanana_cn/ mcp_server/ tests/ scripts/
Studio browser tests target desktop viewports only. No test may call a paid API.
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.
- 9d ago First seen · 50 lines · 445 tokens per session scan A fda8b99e4874
PaperBanana-CN copilot-instructions.md is an instructions file published in the GitHub repository mituan-ai/PaperBanana-CN (79 stars, last pushed 6d ago), licensed MIT. It adds 445 tokens to every session, about $0.0022 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.
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