elusznik / mcp-server-code-execution-mode
An MCP server that executes Python code in isolated rootless containers with optional MCP server proxying. Implementation of Anthropic's and Cloudflare's ideas for reducing MCP tool definitions context bloat.
Why this job: name: mcp; says: mcp server; topics: model-context-protocol, mcp
What it does
- Lazy Runtime Detection. Starts up instantly even if Podman/Docker isn't ready. Checks for runtime only when code execution is requested.
- Self-Reference Prevention. Automatically detects and skips configurations that would launch the bridge recursively.
- Noise Filtering. Ignores benign JSON parse errors (like blank lines) from chatty MCP clients.
- Smart Volume Sharing. Probes Podman VMs to ensure volume sharing works, even on older versions.
- Rootless containers. No privileged helpers required
Get started
curl -LsSf https://astral.sh/uv/install.sh | sh uv syncYou need: Check version: python3 --version (Python 3.11+ required); If needed, install Python via package manager or python.org; macOS: brew install podman or brew install --cask docker
- Maintenance
- Inactive
- Last commit 11 months ago
- Stars
- 343
- +1 this week
- Licence
- GPL-3.0
- Share-alike terms
- Downloads for
- None listed
- No release files
- Latest version
- None yet
- No releases
- Built with
- Python
- 100% of the code
Is it looked after?
- Contributors
- Not stated
- Last 90 days
- Issues
- 67% closed
- 2 still open
- Pull requests
- 1 merged
- 3 waiting
- Releases
- None
- Never published
- No contributing guide
- No security policy
- No code of conduct
Similar repos
| Repo | Stars | Last commit | Licence | Downloads for |
|---|---|---|---|---|
| lollipopkit / flutter_server_box | 8,996 | today | AGPL-3.0 | Mac, Windows, Linux |
More: languages, topics and project record
Languages
- Python 100%
Topics
- agentic-ai
- agents
- anthropic
- claude
- claude-code
- code-execution
- docker
- mcp
- model-context-protocol
- orchestration
- podman
- python
Project record
- JobMCP servers
- StatusListed
- Commits63
- Forks33
- Watching4
- Stars in 28 days+2
- CreatedNov 10, 2025
- First seen by usNov 7, 2026
- CheckedNov 8, 2026