io.github.cyanheads/gutenberg-mcp-server
gutenberg-mcp-server
io.github.cyanheads/gutenberg-mcp-server costs 1 471 tokens of context per session. It has 4 tool definitions. That is 0.7 % of a 200k window. Measured 2026-10-03.
MCP server for Project Gutenberg — 75,000+ public-domain ebooks with full plain-text retrieval.
alive probed 2026-10-03 · HTTP 200
4tools
1.5ktokens for the tool definitions
0.7 %of a 200k context window
826 msto initialize
334 msto list tools
- Endpoint
- https://gutenberg.caseyjhand.com/mcp (streamable-http)
- Host
- gutenberg.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- gutenberg-mcp-server 0.1.9
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 349 characters
- Repository
- https://github.com/cyanheads/gutenberg-mcp-server
- Registry
- active, updated 2026-09-20 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| gutenberg_search_books | 585 | 40 % |
| gutenberg_get_text | 404 | 27 % |
| gutenberg_browse_popular | 273 | 19 % |
| gutenberg_get_book | 209 | 14 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:37 | alive | 826 ms | 4 | 1.5k |
| 2026-10-03 17:53 | alive | 662 ms | 4 | 1.5k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.cyanheads/gutenberg-mcp-server)