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Enzyme MCP Server

local only

Enzyme runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 26 Oct 2026.

Semantic search and pattern discovery for Obsidian and markdown vaults.

—
Installs / week
not published
126
Stars
1 open issue
26 Oct 2026
Last commit
from GitHub
Apache-2.0
License
Rust

What the code does

We read the source, 6 d ago · rules 995398eba69f

A tool parameter reaches a dangerous call

A value the model can set ends up inside a file or shell call. That is not a flaw by itself — for a terminal server it is the job — but it is where things go wrong when it is not.

A tool parameter reaches a dangerous call catalyze.target → agent/tools.py:29
        result = subprocess.run(
Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Runs an external command openclaw-bridge/index.ts:41
    const child = spawn(bin, finalArgs, {
        result = subprocess.run(
Builds a file path from a variable python-package/enzyme_python_package/__init__.py:102
        tarball = os.path.join(tmpdir, asset)

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

A tool parameter here reaches a dangerous call

That is not a flaw by itself — but it is where things go wrong when it is not the job. We re-read this code on every release. Watch it and you hear from us the day another one appears.

Three servers free · no card

Alternatives to Enzyme

same job, measured the same way
Enzyme
by jshph

Semantic search and AI context for your Obsidian vault. Surface patterns with catalysts.

local only
Second Brain Bridge
by isaiahdupree

Search and reason over your Obsidian-style Markdown vault, right from ChatGPT.

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Obsidian MCP Server
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Self-hosted agent memory as a markdown vault: semantic and keyword search, wikilink graph, OAuth

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Obsidian Everywhere
by junnnnnw00

Graph context, semantic search, guarded edits, and reviewable Git for local Obsidian vaults.

145 installs/wk local only
Obsidian Semantic Search
by dalecb

Read-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.

95 installs/wk local only
Obsidian Hybrid Search
by flowing-abyss

Search Obsidian vaults with hybrid full-text, fuzzy, semantic, and graph retrieval.

1 634 installs/wk local only
Smart Connections
by gogogadgetbytes

MCP server for Obsidian Smart Connections. Semantic search using your vault's embeddings.

35 installs/wk local only
Smart Connections MCP
by msdanyg

Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.

108 installs/wk local only

Enzyme — questions

Answers built from our own checks of this server.

Why is there no uptime for Enzyme?
Enzyme runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.
Is Enzyme open source?
Yes — it is published under the Apache-2.0 licence, written in Rust, 126 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.