clanki: Instructions file for Claude Code

CLAUDE.md

clanki CLAUDE.md is an instructions file for Claude Code from jasperket/clanki. It costs 895 tokens per session, scanned A, original, MIT.

A set of Claude Code instructions for working on one project. It documents where the project tracks issues, how it labels them, and where its domain and decision documents are stored.

In plain words
What is it for?
It helps manage GitHub Issues, apply the project's triage labels, and find its context and architecture documents.
Why use it?
It gives an agent the project-specific locations and conventions needed to handle issues and understand the codebase.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

This is jasperket/clanki's own configuration. It tells Claude Code how to work on clanki 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 clanki configures →

Reuse

Borrowing it

Nothing to install: this file belongs to jasperket/clanki. 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/jasperket/clanki/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/jasperket/clanki

Made for: Claude Code.

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.

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README.md
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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.

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Per session 895 This file is loaded in full into every session.
When invoked 895 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 $0.00895 $0.00895
Opus 5.5 $0.00358 $0.00358
Sonnet 5.5 $0.00179 $0.00179
Haiku 4.5 $0.00089 $0.00089

Measured 1mo ago against content hash 4123aa1feddb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

clanki CLAUDE.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 1mo 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.

CLAUDE.md · 79 lines

How it starts

The opening of the file, as written. The whole thing — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent skills

Issue tracker

Issues live in GitHub Issues on jasperket/clanki, managed via the gh CLI. See docs/agents/issue-tracker.md.

Triage labels

The five canonical triage roles use their default label strings. See docs/agents/triage-labels.md.

Domain docs

Single-context: CONTEXT.md and docs/adr/ at the repo root. See docs/agents/domain.md.

Testing this server against real Anki

This repo's own server is installed as a local-scope MCP server named clanki, pointing at build/index.js. Use it to verify changes against a real collection instead of reasoning about what AnkiConnect would do.

npm run build   # the MCP server runs build/index.js, so rebuild before testing

Its tools appear as mcp__clanki__create-card, mcp__clanki__create-deck, mcp__clanki__create-cloze-card, mcp__clanki__create-cards-bulk, mcp__clanki__create-cloze-cards-bulk, mcp__clanki__update-card, mcp__clanki__update-cloze-card, mcp__clanki__find-cards and mcp__clanki__delete-card. Decks are exposed as a resource (anki://deck/<name>), not a tool — there is no list-decks.

MCP servers load at session start, so a server installed mid-session is not available until the session restarts. To drive it from a running session, spawn a headless one and pass the tools explicitly:

claude -p "<prompt>" --allowedTools "mcp__clanki__create-card" "mcp__clanki__create-deck"

Tool responses are plain success strings that do not echo stored values, so they confirm only that the call did not error. To confirm what actually landed in the collection, query AnkiConnect directly on http://127.0.0.1:8765 (findNotes, then notesInfo) and inspect the fields.

Rules when testing against a live collection:

  • Requires Anki running with AnkiConnect; otherwise tools return a connection error rather than the behavior under test.
  • Create a throwaway deck, never write to the user's real decks.
  • Clean up afterwards: deleteMediaFile for generated media (they are named image_* / audio_*), then deleteNotes, then deleteDecks.
  • Anki writes to a real collection — ask before creating or deleting anything the user did not ask you to touch.

Read the full file on GitHub · 79 lines

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. 1mo ago Changed · +24 lines · +307 tokens per session 4123aa1feddb
  2. 1mo ago Changed · +2 lines · +24 tokens per session 294dfc8ab026
  3. 1mo ago Changed · +39 lines · +462 tokens per session 1abef3a1e4fe
  4. 1mo ago First seen · 14 lines · 102 tokens per session scan A dab9a46694e9

Subscribe to this mod's changes

clanki CLAUDE.md is an instructions file published in the GitHub repository jasperket/clanki (45 stars, last pushed 15d ago), licensed MIT. It adds 895 tokens to every session, about $0.0036 per session on Opus 5.5. 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 2026-09-14.

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