LayerMap · House #34,341

What it is

Calls itself “local map”.

• Calls itself: local map

“LayerMap gives Claude Code, Codex, and other coding agents a local map of your codebase.”

Where it puts itself

Rules out “Windows”.

• Says it will not: Windows

“Resolved by each language's compiler or type checker, not guessed from names by tree-sitter”

“Windows? Not yet.”

What it costs

A free tier, free forever.

• Free plan: free forever

“Open source and read-only; no source code is uploaded”

Who it sells to

Sells to developers. Available in 5 languages.

• Sells to: developers
• Languages: 5 languages

“LayerMap gives Claude Code, Codex, and other coding agents a local map of your codebase.”

“Supports TypeScript, JavaScript, Go, Python, and Java using language compilers and type checkers.”

How it runs

A command-line tool and browser extension for Linux and macOS. Runs locally and works offline. Distributed through the npm. Open source. AI is the core of the product.

• Kind: cli · extension
• Runs on: Linux · macOS
• Runs where: on the device, offline
• Distributed via: npm
• Open source: yes
• AI role: core to the product

“MCP server, CLI, and plugins for Claude Code and Codex.”

“…macOS or Linux (x64 or arm64).”

What it works with

Plugin for Claude Code, Codex and DeepSeek Harness.

• Plugin for: Claude Code · Codex · DeepSeek Harness

“LayerMap gives Claude Code, Codex, and other coding agents a local map of your codebase.”

“LayerMap gives Claude Code, Codex, DeepSeek Harness and other MCP clients read-only tools”

What it offers as proof

Live, no waitlist. Claims “97.9%”. Try it without signing up. Publishes docs.

• Number claimed: 97.9%
• Instant signup: yes
• Trial asks for: nothing

“Sign up”

“Open source and read-only; no source code is uploaded”