v3.0.5

Arbor v3.0.5

Installation

# macOS / Linux (prebuilt binary)
curl -fsSL https://raw.githubusercontent.com/Anandb71/arbor/main/scripts/install.sh | bash -s -- --version v3.0.5

# Windows (PowerShell)
iwr https://raw.githubusercontent.com/Anandb71/arbor/main/scripts/install.ps1 -OutFile install.ps1; .\install.ps1 -Version v3.0.5

# Cargo (builds from this tag)
cargo install --git https://github.com/Anandb71/arbor --tag v3.0.5 arbor-graph-cli

# npm
npx @anandb71/arbor-cli@3.0.5

# Docker
docker pull ghcr.io/anandb71/arbor:v3.0.5

Assets

Platform	Architecture	File
Linux	x86_64	arbor-linux-x86_64.tar.gz
Linux	aarch64	arbor-linux-aarch64.tar.gz
macOS	x86_64	arbor-macos-x86_64.tar.gz
macOS	Apple Silicon	arbor-macos-aarch64.tar.gz
Windows	x86_64	arbor-windows-x86_64.zip

Verify a download

sha256sum -c SHA256SUMS --ignore-missing
# Check that an archive was built by this repository's release workflow
gh attestation verify arbor-linux-x86_64.tar.gz --repo Anandb71/arbor

What's Changed

• fix(mcp): relative paths in tool output + namespaced protocol _meta by @Anandb71 in #261
• Eval corpus: controlled-change states, real-repo slice, second language by @Anandb71 in #262
• Eval corpus: record per-fixture index timing by @Anandb71 in #264
• CI: npm install smoke on clean runners by @Anandb71 in #265
• fix(ts): attribute calls in test callbacks to the test (#235) by @Anandb71 in #267
• Release 3.0.5: tests in TypeScript and JavaScript count by @Anandb71 in #268

Full Changelog: v3.0.4...v3.0.5

🤖 Arbor MCP Quick Install

Use Arbor as a local MCP server in your AI client:

Claude Code (project-scoped)

claude mcp add --transport stdio --scope project arbor -- arbor bridge
claude mcp list

In Claude Code, run:

/mcp

Cursor MCP config (.cursor/mcp.json)

{
  "mcpServers": {
    "arbor": {
      "command": "arbor",
      "args": ["bridge"]
    }
  }
}

VS Code MCP config (.vscode/mcp.json)

{
  "servers": {
    "arbor": {
      "type": "stdio",
      "command": "arbor",
      "args": ["bridge"]
    }
  },
  "inputs": []
}

MCP Directories

• Glama: https://glama.ai/mcp/servers/@Anandb71/arbor
• Skills Playground: https://skillsplayground.com/mcps/nandb71-arbor/