Arc Free Skills

MCP server · installable · v1.0.0 · io.github.joshelgar/arc-skills

NEW · 3h agoNew version 1h agoSeen in the registry 1h ago

100 systems and hardware engineering skills for requirements, interfaces, budgets and verification.

What it does

Arc Free Skills is an MCP server, a connector that lets an AI assistant use it as a tool. It is installed locally as a package and runs on your machine.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)NO

Local installYES

Version1.0.0

PackagesPyPI

PriceNot in the registry

First seen17 Oct 2026

Last checked1h ago

How to connect

As declared in the Official MCP Registry · not tested by Electra Index

Install package

PYPI arc-free-skills v1.0.0 · runs locally (stdio)

Required: ARC_FREE_SKILLS_WORKSPACE (get it from the publisher)

No ready-made settings: the registry entry does not contain everything needed. Follow the publisher's instructions.

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Install package	arc-free-skills	DECLARED	SRC-001 Official MCP Registry	1h ago
Version	1.0.0	DECLARED	SRC-001 Official MCP Registry	1h ago
Package registries	pypi	DECLARED	SRC-001 Official MCP Registry	1h ago
Local install (package)	yes	DECLARED	SRC-001 Official MCP Registry	1h ago
Remote access (hosted)	no	DECLARED	SRC-001 Official MCP Registry	1h ago
Website	https://www.archelps.com/	DECLARED	SRC-001 Official MCP Registry	1h ago
Repository	https://github.com/ArcHelps/systems-engineering-skills	DECLARED	SRC-001 Official MCP Registry	1h ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	1h ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	1h ago

Change history

VERSION17 Oct 2026
0.2.0 → 1.0.0
VERSION17 Oct 2026
1.0.0 → 0.2.0
VERSION17 Oct 2026
0.2.0 → 1.0.0
VERSION17 Oct 2026
1.0.0 → 0.2.0
VERSION17 Oct 2026
0.2.0 → 1.0.0
VERSION17 Oct 2026
1.0.0 → 0.2.0
VERSION17 Oct 2026
0.2.0 → 1.0.0
NEW17 Oct 2026
first seen in the index

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Questions about Arc Free Skills

How do I connect Arc Free Skills?

Install the PyPI package arc-free-skills. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

Does Arc Free Skills need an API key or token?

Yes. The registry entry lists a required value: ARC_FREE_SKILLS_WORKSPACE. Get it from the publisher.