io.github.alondmnt/joplin-mcp
Joplin MCP Server
FastMCP server exposing Joplin notes, notebooks, tags, and imports.
alive probed 2026-10-19
19tools
≈ 5.9ktokens, estimate
≈ 3.0 %of Claude's 200k window
4.1×the median server
10.5 sto initialize
45 msto list tools
- Run it
- uvx joplin-mcp==0.10.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- Joplin MCP Server 0.10.0
- Capabilities
- experimental, extensions, logging, prompts, resources, tools
- Instructions
- none
- Of a 1M window
- ≈ 0.6 % of a 1M context window, estimate
- Claude count
- The count_tokens endpoint refused the tool schemas: invalid x-api-key. The estimate stands in.
- Repository
- https://github.com/alondmnt/joplin-mcp
- Registry
- active, updated 2026-09-12 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| update_note | 566 | 10 % |
| find_notes_in_notebook | 559 | 9 % |
| find_notes | 553 | 9 % |
| create_note | 477 | 8 % |
| find_notes_with_tag | 467 | 8 % |
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The Anthropic count_tokens endpoint refused the tool schemas (invalid x-api-key). A client that validates schemas can refuse them too.