com.mcparmory/e2b
E2B
Create and manage secure sandboxes for running AI agent code
alive probed 2026-10-14
43tools
9.6ktokens in Claude Opus 5.5
10.0ktokens in Claude Code
4.8 %of a 200k context window
5.3ko200k_base estimate
9.5 sto initialize
700 msto list tools
- Run it
- uvx mcparmory-e2b==1.0.5 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- E2B 4.1.0
- Capabilities
- logging, prompts, resources, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mcparmory/registry
- Registry
- active, updated 2026-05-12 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| start_template_build | 610 | 12 % |
| create_sandbox | 339 | 6 % |
| list_template_build_logs | 264 | 5 % |
| get_template_build_status | 199 | 4 % |
| create_template | 194 | 4 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.mcparmory/e2b)
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.