mcpcost

io.github.nietus/anki-mcp

Anki

Is the Anki MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.

Study and manage Anki flashcards via AnkiConnect: quizzes, stats, leeches, bulk edits.

alive probed 2026-11-14 · unchanged since 2026-10-26

35tools
7.9ktokens in Claude Opus 5.5
4.0 %of Claude's 200k window
3.2×the median server
318 msto initialize
6 msto list tools
Bundle
https://github.com/nietus/anki-mcp/releases/download/v0.2.0/anki-mcp.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
Host
github.com
Reports itself as
anki-mcp 0.2.0
Capabilities
prompts, resources, tools
Instructions
1 334 characters
Of a 1M window
0.8 % of a 1M context window
Count
7.9k tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 8.3k. The o200k_base estimate is 4.5k. Counted again when the tool definitions change. Method.
Repository
https://github.com/nietus/anki-mcp
Registry
active, updated 2026-10-05 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.76×.

Tool≈ Claude tokenso200k estimateShare of this server
bulk_generate_audio4762716 %
reschedule_cards4652656 %
manage_tags4322465 %
find_and_replace4272435 %
add_cloze_cards3622065 %

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mcpcost: alive

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Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

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