Is io.github.jaimenbell/mcp-factory safe to use?

io.github.jaimenbell/mcp-factory has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install io.github.jaimenbell/mcp-factory?

io.github.jaimenbell/mcp-factory supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.jaimenbell/mcp-factory do?

io.github.jaimenbell/mcp-factory provides 2 tools: OSError, running. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.jaimenbell/mcp-factory?

io.github.jaimenbell/mcp-factory is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.jaimenbell/mcp-factory actively maintained?

io.github.jaimenbell/mcp-factory is actively maintained — last commit was 5 days ago.

io.github.jaimenbell/mcp-factory

jaimenbell-mcp-factory

Manifest-driven MCP server scaffolder and runtime hub for tool integrations.

2 tools GitHub PyPI

No known CVEs

MIT license

Actively maintained

Last commit 5d ago

Works with most clients

Transport: stdio, sse, http

2 tools · ~83 tok

Grade A · 0.0% of 200K ctx

MCPpedia last refreshed this data 3h ago

Edit this pageView history

io.github.jaimenbell/mcp-factory is an MCP server that manifest-driven MCP server scaffolder and runtime hub for tool integrations. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 87/100 on MCPpedia's security, maintenance and efficiency rubric.

Developer Tools

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-jaimenbell-mcp-factory": {
      "args": [
        "jaimenbell-mcp-factory"
      ],
      "command": "uvx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-jaimenbell-mcp-factory)](https://mcppedia.org/s/io-github-jaimenbell-mcp-factory)

Read me

What io.github.jaimenbell/mcp-factory does

Static badges — the test count is verifiable below (python -m pytest tests/ → 187 passed, 8 skipped), not a CI status.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'jaimenbell-mcp-factory' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

87/100across 5 weighted dimensions

How we score →

0255075100

−13

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked jaimenbell-mcp-factory against OSV.dev.

Inventory

Tools (2)

Click any tool to inspect its schema.

~83 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.jaimenbell/mcp-factory safe to use?: io.github.jaimenbell/mcp-factory has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install io.github.jaimenbell/mcp-factory?: io.github.jaimenbell/mcp-factory supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.jaimenbell/mcp-factory do?: io.github.jaimenbell/mcp-factory provides 2 tools: OSError, running. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.jaimenbell/mcp-factory?: io.github.jaimenbell/mcp-factory is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.jaimenbell/mcp-factory actively maintained?: io.github.jaimenbell/mcp-factory is actively maintained — last commit was 5 days ago.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Developer Tools

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-jaimenbell-mcp-factory": {
      "args": [
        "jaimenbell-mcp-factory"
      ],
      "command": "uvx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-jaimenbell-mcp-factory)](https://mcppedia.org/s/io-github-jaimenbell-mcp-factory)

Read me

What io.github.jaimenbell/mcp-factory does

Static badges — the test count is verifiable below (python -m pytest tests/ → 187 passed, 8 skipped), not a CI status.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'jaimenbell-mcp-factory' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

MCP Factory

The test count is verifiable below (python -m pytest tests/ → 233 passed, 6 skipped) and enforced in CI by scripts/check_readme_counts.py, which fails the build if this README's counts drift from the live suite.

60-Second Quickstart

From PyPI (registry users):

pip install jaimenbell-mcp-factory
mcp-factory-hub --serve
# equivalent: python -m mcp_factory --serve

From a git checkout (contributors): see the python hub_server.py ... examples throughout this README — hub_server.py at the repo root is a backward-compat wrapper around the same mcp_factory.cli module the console script runs, so behavior is identical either way.

The manifest-driven engine behind the MCP Integration Sprint. Write one mcp.yaml for a bot repo and the factory generates the server stub and the ~/.claude.json entry; run the hub and it serves every bot's tools through a single MCP endpoint.

The SDK wrapper is the easy part. What makes an MCP server safe to put in front of a real internal tool — scoped auth/env, fail-soft error handling, validated manifests, a collision-safe registry, and a real test suite — is the engineering this engine is built around. That same production layer is hand-built per engagement; the factory scaffolds it, it doesn't fake it.

Browse before you reply

This repo is public so you can verify the discipline instead of taking my word for it. Every claim below maps to a file you can open:

Claim	Where it lives	What to look for
Validated, env-scoped manifests	`mcp_factory/manifest.py`	strict `from_dict` validation (raises on missing/invalid fields); the `env_required` / `env` model that scopes which secrets a server may see
Fail-soft subprocess proxying	`mcp_factory/runtime/subprocess_adapter.py`	typed `SubprocessError`, lazy start, JSON-RPC error surfacing, `timeout`/`OSError`-guarded teardown + `atexit` cleanup — a dead bot returns a clean error, it doesn't crash the hub
Collision-safe, manifest-driven registry	`mcp_factory/runtime/registry.py` · `registry.json`	`CollisionError` on duplicate `<bot>.<tool>` names; the registry is built from manifests, not hand-maintained
Tested on a clean checkout	`tests/`	233 passed, 6 skipped, 0 failed (Python 3.12); the 6 skips are real integration tests that no-op when external resources are absent

Honesty rails: 233 is the real, reproducible count on a clean checkout — the same number the public CI run produces and gates on. mcp-factory generates the scaffold and runs the hub — it does not "generate the production server" or carry any client/CI claims. The hardened production layer (per-tool auth boundaries, the full failure set, two-axis version-pinning) is built per engagement on top of this engine. That applies to both Python scaffold styles below — see "Two Python styles" for exactly what the fastmcp variant does and doesn't add on top of that baseline.

Quick Start

Factory mode (generate config from one manifest)

# Reference an existing MCP server (no code generated — just the config entry)
python hub_server.py --manifest examples/fleet_health.yaml

# Scaffold a new MCP server from scratch
python hub_server.py --manifest my_bot/mcp.

... [View full README on GitHub](https://github.com/jaimenbell/mcp-factory#readme)

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

87/100across 5 weighted dimensions

How we score →

0255075100

−13

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked jaimenbell-mcp-factory against OSV.dev.

Inventory

Tools (2)

Click any tool to inspect its schema.

~83 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.jaimenbell/mcp-factory safe to use?: io.github.jaimenbell/mcp-factory has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install io.github.jaimenbell/mcp-factory?: io.github.jaimenbell/mcp-factory supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.jaimenbell/mcp-factory do?: io.github.jaimenbell/mcp-factory provides 2 tools: OSError, running. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.jaimenbell/mcp-factory?: io.github.jaimenbell/mcp-factory is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.jaimenbell/mcp-factory actively maintained?: io.github.jaimenbell/mcp-factory is actively maintained — last commit was 5 days ago.