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 agentmods add rules/kazuph/mcp-raindrop/raindrop-rulesgit clone --depth 1 https://github.com/kazuph/mcp-raindropWhat 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 | $0.00200 | $0.00200 |
| Opus 5 | $0.00100 | $0.00100 |
| Sonnet 5 | $0.00040 | $0.00040 |
| Haiku 4.5 | $0.00020 | $0.00020 |
Grade A, and why
raindrop-rules 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 yesterday.
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
Refer to Raindrop.io API for API documentation. Refer to https://modelcontextprotocol.io/ Learn this: Model Context Protocol with LLMs Refer to https://github.com/modelcontextprotocol/typescript-sdk for mcp sdk example MCP servers repository is here https://github.com/modelcontextprotocol/servers with implementation examples.
MCP Debugging Instructions I am using the Inspeector and https://github.com/modelcontextprotocol/inspector is the repository for it. ensure API coverage is complete. I am using Vitest for testing
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.
- yesterday First seen · 16 lines · 200 tokens per session scan A ef5bbf7b07ca
raindrop-rules is a cursor rule published in the GitHub repository kazuph/mcp-raindrop (0 stars, last pushed 7mo ago), licensed MIT. It adds 200 tokens to every session, about $0.0010 per session on Opus 5. A static security scan graded it A with 0 findings. It comes from a forked repository.
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