About Venv Manager
Venv Manager is an MCP server in the Developer Tools category: safe, observable and reversible Python environments for developers and AI coding agents. CLI, TUI and MCP server in one Go binary.
Install
git clone https://github.com/jacopobonomi/venv_managerThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (15)
create_venv`{name, python_version?}` → new venv, uses `uv` if configured.
Parameters not published.
describe_venv`{name}` → full snapshot: python version, packages, size, freeze hash, activation commands per shell.
Parameters not published.
diff_snapshots`{name, from_snapshot_id, to_snapshot_id?}` → package-level diff; omit `to_snapshot_id` for current state.
Parameters not published.
doctorPython versions on `PATH`, `uv` availability, broken venvs.
Parameters not published.
exec_ephemeral`{packages[], python_version?, command[]}` → create-install-run-destroy in a single call.
Parameters not published.
install_packages`{name, packages[]
Parameters not published.
list_registryPersistent project, tag, creation, and last-used metadata.
Parameters not published.
list_snapshots`{name}` → newest-first.
Parameters not published.
list_venvsNames of all managed venvs.
Parameters not published.
remove_venv`{name}` → recursive delete.
Parameters not published.
Show all 15 tools
rollback_venv`{name, snapshot_id?}` → install snapshot state, then remove packages absent from it.
Parameters not published.
run_in_venv`{name, command[]}` → exec in the venv with `VIRTUAL_ENV` set and `PATH` prepended. Captured output.
Parameters not published.
scan_imports`{path, venv?}` → third-party imports found; when `venv` is passed, reports which are missing.
Parameters not published.
set_registry_metadata`{name, project?, tags[]?, confirm?}` → update registry metadata.
Parameters not published.
snapshot_venv`{name, label?}` → capture pip freeze; enables `rollback_venv`.
Parameters not published.
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