io.github.domdomegg/gmail-mcp
Gmail
Allow AI systems to read, send, archive, and manage emails via Gmail.
alive probed 2026-10-19
36tools
≈ 4.4ktokens, estimate
≈ 2.2 %of Claude's 200k window
3.1×the median server
525 msto initialize
27 msto list tools
- Run it
- npx -y gmail-mcp@2.4.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- gmail-mcp 2.4.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- ≈ 0.4 % 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/domdomegg/gmail-mcp.git
- Website
- https://github.com/domdomegg/gmail-mcp#readme
- Registry
- active, updated 2026-07-27 · 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 |
|---|---|---|
| draft_create | 357 | 8 % |
| draft_update | 355 | 8 % |
| filter_create | 261 | 6 % |
| message_send | 242 | 5 % |
| vacation_set | 212 | 5 % |
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.