SAGE Wrapper MCP server

by PsYcGoD·io.github.PsYcGoD/sage·v2.6.2·11 stars

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Command wrapper MCP server for coding agents, compression, workflows, and local automation.

B80/100grade B

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Safety scan

B80/100

full report

Adoption

Growing

11 stars72 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

SAGE Wrapper tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.10 · 2026-10-15 · same rubric, same numbers if you re-run it

1 medium

Code scan113 source files scanned; 8 source files scanned20/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancelast push 31 days ago12/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Findings (1)

mediumsubprocess with shell=Trueexec.shell-true

psycgod_sage-2.6.2/src/sage/runner.py: …h files and shell built-ins. Avoiding ``shell=True`` prevents a second parsing pass fr…

Overall 80/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

How SAGE Wrapper compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 80/100; higher than 60% of 48,243 servers
GitHub stars: 11; more than 88% of 28,706 servers
Downloads a week: 72; more than 54% of 12,306 servers with a package

Install SAGE Wrapper in Claude Code, Cursor or VS Code

claude mcp add sage -- uvx psycgod-sage

Add to Cursor

What the publisher says

From the SAGE Wrapper repository's README, as published. We do not edit it. Read it on GitHub

SAGE - Smart Agent Guidance Engine

SAGE is a local-first command wrapper for AI coding agents. It keeps full terminal output on your machine, sends agents a clean compressed summary, and tracks proof metrics without uploading your raw logs.

Use it with Claude Code, Codex, Cursor, Windsurf, OpenCode, Cline, custom agents, CI scripts, and normal terminal workflows.

Start Here: Install SAGE, Use once sage run -- python -m pytest, Then Use Any AI Agent

Package installation is passive for package-registry safety. After installing, run sage install once to activate SAGE for supported local AI agents.

PyPI / pip

pip install psycgod-sage
# or
python -m pip install --upgrade psycgod-sage
sage install
sage run -- python -m pytest

npm / npx

npm install -g psycgod-sage
npx -y psycgod-sage install
npx -y psycgod-sage run -- npm test

After install, restart any open AI-agent sessions. New sessions should read the SAGE instructions automatically and route terminal commands through SAGE.

Example prompt after restarting your AI agent:

Please help me with my general book in this folder.

Natural shortcuts also work:

sage pytest
sage npm test
sage git status

These are treated as:

sage run -- pytest
sage run -- npm test
sage run -- git status

What SAGE Does

SAGE does not auto-enable MCP. MCP is optional and manual for users who want it.

Recorded Local Metrics

Latest pulled stats as of 2026-08-01:

Why It Helps

AI coding agents burn context on repeated logs, failed test output, install noise, stack traces, and build spam. SAGE sits between the command and the agent.

Distribution

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Grade history

2026-10-15downgradeA → Bscore 80: subprocess with shell=True
2026-09-19restoreC → Ascore 85: subprocess with shell=True
2026-09-19restoreF → Cscore 66: Whole environment serialized (possible credential exfil); subprocess with shell=True

SAGE Wrapper: common questions

Is SAGE Wrapper MCP server safe?: Mostly: it is graded B (80/100). Read the SAGE Wrapper safety report
How do I install SAGE Wrapper?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does SAGE Wrapper need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is SAGE Wrapper maintained?: The last commit was 52 days ago (2026-09-14). The latest release is v2.6.2.
How does SAGE Wrapper compare with other MCP servers?: safety score 80/100 (higher than 60% of 48,243 servers); github stars 11 (more than 88% of 28,706 servers); downloads a week 72 (more than 54% of 12,306 servers with a package). Full comparison.