Borrowing it
Nothing to install: this file belongs to ankimcp/anki-mcp-server-addon. 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/ankimcp/anki-mcp-server-addon/main/CLAUDE.mdgit clone --depth 1 https://github.com/ankimcp/anki-mcp-server-addonWrote 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/ankimcp/anki-mcp-server-addon/claude-md)<a href="https://agentmods.dev/instructions/ankimcp/anki-mcp-server-addon/claude-md"><img src="https://agentmods.dev/badge/instructions/ankimcp/anki-mcp-server-addon/claude-md/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/ankimcp/anki-mcp-server-addon/claude-md"><img src="https://agentmods.dev/badge/instructions/ankimcp/anki-mcp-server-addon/claude-md.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 | $0.18186 | $0.18186 |
| Opus 5.5 | $0.07274 | $0.07274 |
| Sonnet 5.5 | $0.03637 | $0.03637 |
| Haiku 4.5 | $0.01819 | $0.01819 |
Grade A, and why
anki-mcp-server-addon CLAUDE.md 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 3d 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.
A truncated body — a server that advertises a `Content-Length` and then closes early — is caught explicitly: both fetches compare the received byte count against the header (when present) and raise `urllib.error.ContentT The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 3d ago Changed · +84 tokens per session 3a4c7f6cefca
- 27d ago Changed · +498 tokens per session c41279c256b6
- 1mo ago Changed · +1 lines · +186 tokens per session 810d589b3f19
- 1mo ago Changed · +12 lines · +1,383 tokens per session 33498b14f5fa
- 1mo ago Changed · +6 lines · +841 tokens per session 48cb0d635fdc
- 1mo ago Changed · +44 lines · +3,218 tokens per session e8379b2ac690
- 2mo ago Changed · +4 lines · +102 tokens per session 68a9caceeb58
- 2mo ago First seen · 612 lines · 11,874 tokens per session scan A 561d4ad21a9c
anki-mcp-server-addon CLAUDE.md is an instructions file published in the GitHub repository ankimcp/anki-mcp-server-addon (100 stars, last pushed yesterday), with no licence file. It adds 18,186 tokens to every session, about $0.0727 per session on Opus 5.5. 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.
anki-mcp-server-addon CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| anki-mcp-server-addon CLAUDE.mdankimcp/anki-mcp-server-addon | Instructions file | 100 | yesterday | none | A | 18,186 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,516 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| vscode model-prompts.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 2,022 | GitHub Copilot |