ratchet

BIOS recovery and SPI flash programming with CH341A / CH347 USB programmers. One Rust binary with a built-in MCP server.

What does this entry provide?

ratchet is an MCP server entry in ChatHome Skills, sourced from GitHub MCP Search and scored 34/100. BIOS recovery and SPI flash programming with CH341A / CH347 USB programmers. One Rust binary with a built-in MCP server. This catalog entry is the indexed repository jackulau/ratchet. The command only downloads the repository. It does not build, start, or connect a client. A token, runtime, and client configuration are not in this catalog record. An MCP server exposes callable tools to a client. An agent skill is an instruction package. This entry is an MCP server record, and the catalog only has a source checkout. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. Review the repository push date and repository status before adding ratchet to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: GitHub MCP Search
Quality: 34/100
Install method: source code
Repo: jackulau/ratchet
Repo updated: Nov 11, 2026
Seen: Nov 11, 2026

Source checkout

git clone https://github.com/jackulau/ratchet.git

Install method: source code

The command only downloads the repository. It does not build, start, or connect a client. A token, runtime, and client configuration are not in this catalog record.

Review the upstream source before running this command.

GitHub project

Quality

Repo stars

Repo updated

Nov 11, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

Security signals

highMatched in: skillBody
Downloads a script and pipes it straight into a shell, executing remote code with no review.
curl -fsSL https://raw.githubusercontent.com/jackulau/ratchet/main/install.sh | bashDispute this flag?

Scan coverage: Install metadata and repository README.

Automated signals from install metadata and a bounded skill body — not a full code security audit and not a recursive source or dependency review.

MCP manifest

{
  "fullName": "jackulau/ratchet"
}

Discovery note

BIOS recovery and SPI flash programming with CH341A / CH347 USB programmers. One Rust binary with a built-in MCP server.

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