Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Study and manage Anki flashcards via AnkiConnect: quizzes, stats, leeches, bulk edits.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
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Pick your app above. We remember it, so next time the button says “Install in …”.
Download the maker’s .mcpb file
The link goes to the maker’s own file; we do not host or repackage it. Open the file and Claude Desktop installs it.
Run this in your terminal
Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
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These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Runs on your computer; the tool list appears in your AI app after you install it.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026
The registry name was verified with the GitHub account nietus, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (0.2.0) reached the registry 33 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need MCPB on your computer.
In the same category: Spec Driven Development, Remote Desktop Commander, Brontide agent arena
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
THE MECH ARENA BUILT FOR AI AGENTS. HUMANS WELCOME. Pilot mech duels over MCP, free, no sign-in.
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Study and manage your Anki collection by talking to Claude (or any MCP client). 35 tools over AnkiConnect: get quizzed in chat, see what is due and how your retention is going, find the cards you keep forgetting, create and clean up notes in bulk, and pause whole groups of cards until you want them back.
grammar to a new subdeck" / "rename the tag todo to review" / "spread my backlog over the next two weeks".Bulk changes can be previewed with a dry run, deleting always needs a confirmation step, and when Anki is closed the assistant is told to ask you to open it instead of failing silently.
You need Node.js 18+, Anki running, and the AnkiConnect add-on (code 2055492159).
Download anki-mcp.mcpb from the latest release and drag it into Settings → Extensions. That's it.
claude mcp add anki --scope user -- npx -y github:nietus/anki-mcp
Add this to the client's MCP configuration:
{
"mcpServers": { "anki": { "command": "npx", "args": ["-y", "github:nietus/anki-mcp"] } } }
On Windows, if the client cannot start npx directly, use "command": "cmd" with "args": ["/c", "npx", "-y", "github:nietus/anki-mcp"].
git clone https://github.com/nietus/anki-mcp
cd anki-mcp npm install npm run build
Then point your client at node /path/to/anki-mcp/build/client.js. To build the Claude Desktop bundle yourself, run npm run pack:mcpb (output in dist/anki-mcp.mcpb).
All environment variables are optional. Put them in a .env file in the project folder or pass them through your MCP client.
| Variable | Default | Purpose |
|---|---|---|
AZURE_API_KEY | – | Enables the audio tools (Azure Text-to-Speech). |
AZURE_REGION | eastus | Azure Speech region. |
ANKI_CONNECT_HOST | http://127.0.0.1 | AnkiConnect host. |
ANKI_CONNECT_PORT | 8765 | AnkiConnect port. |
ANKI_CONNECT_KEY | – | AnkiConnect API key, if you set one in the add-on config. |
npm test # unit + in-memory MCP server tests (no Anki needed)
npm run inspector # try the tools interactively
Every tool is annotated as read-only, write or destructive, so clients like Claude Desktop can auto-approve reads and ask before destructive changes. Errors (including "Anki is not running") come back as readable tool results.
Most bulk tools select cards or notes the same way: deckName (subdecks included), tags (matches any), query (any Anki search, ANDed), or explicit cardIds / noteIds. Write tools accept dryRun: true to preview the change first.
| Tool | What it does |
|---|---|
get_study_overview | Today's new/learning/review counts per deck, cards reviewed today, streak, 7/30-day totals. |
get_due_cards / get_new_cards | num cards to study (optionally from one deckName), with the interval each button would give. |
answer_cards | Record answers (cardId, ease 1-4) and get each card's new interval. *(Previously update_cards.)* |
find_leeches | Weakest cards (leech tag / many lapses), ranked by lapses and ease. |
get_card_history | Full review log of up to 20 cards. |
get_retention_stats | True retention (young/mature), reviews per day and time spent for a deck over N days. |
undo | Undo the last action in Anki. |
| Tool | What it does |
|---|---|
find_cards | Paginated search (query, limit, offset); pick the sections to return with include: question, answer, fields, stats. |
suspend_cards / unsuspend_cards | Deactivate/reactivate cards, e.g. all cards with tag X in deck Y. Scheduling is preserved. Pass a label when suspending (notes get the tag paused:: ) and unsuspend_cards { label } later resumes exactly that group, leaving cards suspended for other reasons alone. |
move_cards | Move cards to targetDeck (created if missing). |
reschedule_cards | set_due_date (days: 0, 1!, 3-7), forget (reset to new) or relearn. |
| Tool | What it does |
|---|---|
add_card | Create one note. |
add_bulk | Create many notes; duplicates/invalid notes are skipped and reported with the reason. |
add_cloze_cards | Create cloze notes from text plus terms to hide, or text with {{c1::...}} markup. |
update_note_fields / bulk_update_notes | Edit fields of existing notes. |
find_and_replace | Plain or regex replace across notes, optionally limited to some fields. |
manage_tags | list (with a filter: tag counts), add, remove, rename, clear_unused. |
add_image | Add an image to a field from a url, local path or base64 data. |
delete_notes | Two-step delete: the first call previews and returns a confirmToken, the second call (with the token) deletes. |
AZURE_API_KEY)| Tool | What it does |
|---|---|
add_card_with_audio | Create a note with audio generated from sourceField into audioField. |
update_card_with_audio | Generate audio for one existing note. |
bulk_generate_audio | Generate audio for many notes (by default only those with an empty audio field), limit per call. |
Supported languages: en, es, fr, de, it, ja, ko, pt, pt-PT, ru, zh, ar, nl, hi, tr, pl, sv, fi, da, no, cs, hu, el, he, th, vi, id, ms, ro.
| Tool | What it does |
|---|---|
get_deck_names / create_deck | List or create decks. |
get_deck_model_info | Which note types a deck uses (call before adding cards to it). |
get_model_names / get_model_details | List note types / fields, templates and CSS of one. |
edit_note_type_field | add, remove, rename or reposition a field. |
update_note_type_templates / update_note_type_styling | Replace templates or CSS. |
create_model | Create a note type. |
sync | Sync with AnkiWeb. |
| Prompt | What it does |
|---|---|
quiz_me | Study session: one question at a time, graded and recorded in Anki. |
make_cards | Turn a text into atomic flashcards (previewed before adding). |
leech_review | Find the cards you keep forgetting and fix them. |
anki://collection/overview – study overview.anki://search/isdue, anki://search/isnew, anki://search/deckcurrent – up to 50 cards each.anki://deck/{deckName}/overview – due counts for one deck.anki://model/{modelName} – fields, templates and CSS of a note type.MIT