io.github.Piccolo123/url-manager-mcp
url-manager
Agent-first bookmark management with auto-registration, categories, tags, and shared collections.
alive probed 2026-10-15
21tools
4.7ktokens in Claude Opus 5.5
5.0ktokens in Claude Code
2.4 %of a 200k context window
2.8ko200k_base estimate
1.5 sto initialize
3 msto list tools
- Run it
- uvx url-manager-mcp==1.0.2 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- url-manager 1.30.0
- Capabilities
- experimental, prompts, resources, tools
- Instructions
- 1 659 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Piccolo123/url-manager-mcp
- Registry
- active, updated 2026-08-14 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| update_footprint | 244 | 9 % |
| add_footprint | 234 | 8 % |
| create_shared_category | 200 | 7 % |
| batch_update_footprints | 188 | 7 % |
| add_to_shared_category | 166 | 6 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.Piccolo123/url-manager-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.