L4 VSCode Extension & WASM (Build 117)

Build Artifacts

Commit: 5e082cf
Built: 2026-04-21 12:10:14 UTC

VSCode Extensions

Platform	Description
darwin-arm64	macOS Apple Silicon (also works on Intel via Rosetta 2)
win32-x64	Windows x64
linux-x64	Linux x64
linux-arm64	Linux ARM64
all-platforms	Single VSIX with all platform binaries
universal	No bundled binary (requires jl4-lsp on PATH)

jl4-service (Decision Service)

File	Description
jl4-service-linux-x64	Decision service binary for Linux x86_64
jl4-service-linux-x64.sha256	SHA256 hash for binary verification

WASM Binaries

File	Description
jl4-core.wasm	L4 core WASM module
jl4-core.mjs	JavaScript FFI glue code

Installation

VSCode Extension:

code --install-extension l4-vscode-<platform>-*.vsix

macOS Security Note:

xattr -dr com.apple.quarantine ~/.vscode/extensions/legalese.l4-vscode-*/bin/darwin-*/jl4-lsp

L4 VSCode Extension & WASM (Build 116)

Build Artifacts

Commit: 5ee83c9
Built: 2026-04-19 13:38:38 UTC

VSCode Extensions

Platform	Description
darwin-arm64	macOS Apple Silicon (also works on Intel via Rosetta 2)
win32-x64	Windows x64
linux-x64	Linux x64
linux-arm64	Linux ARM64
all-platforms	Single VSIX with all platform binaries
universal	No bundled binary (requires jl4-lsp on PATH)

jl4-service (Decision Service)

File	Description
jl4-service-linux-x64	Decision service binary for Linux x86_64
jl4-service-linux-x64.sha256	SHA256 hash for binary verification

WASM Binaries

File	Description
jl4-core.wasm	L4 core WASM module
jl4-core.mjs	JavaScript FFI glue code

Installation

VSCode Extension:

code --install-extension l4-vscode-<platform>-*.vsix

macOS Security Note:

xattr -dr com.apple.quarantine ~/.vscode/extensions/legalese.l4-vscode-*/bin/darwin-*/jl4-lsp

L4 Computational Law Plugin v0.1.16

L4 Computational Law Plugin for Claude Code

This release contains the L4 plugin for Claude Code - a comprehensive tool for writing legal rules, contracts, and regulations as executable, verifiable code.

Installation Methods

Via Marketplace (Recommended):

/plugin marketplace add legalese/l4-ide
/plugin install l4-computational-law@legalese

Manual Plugin Installation:

1. Download l4-plugin.zip
2. Extract to your plugins directory
3. Restart Claude Code

Skill-Only Installation:

1. Download writing-l4-rules.skill
2. Extract into ~/.claude/skills/writing-l4-rules/ or <project>/.claude/skills/writing-l4-rules/

What's Included

• L4 authoring skill: Expert guidance for formalising legal text as typed decision functions and regulative rules
• Reference documentation: Deep dives on regulative rules, builtin libraries, and common gotchas
• Deploy to Legalese Cloud: Annotate with @export / @desc and ship rules as REST, MCP, WebMCP, and OpenAPI endpoints

Features

• Formalise legal text as executable, type-checked rules
• Obligations with deadlines and reparations (MUST / HENCE / LEST / BREACH)
• One-click deployment to Legalese Cloud from the VS Code extension
• Audit-grade execution traces for every decision

Documentation

See PLUGIN.md for complete documentation.

---

Version: v0.1.16
Commit: ead9820
Generated: 2026-04-14T12:08:51-04:00

L4 VSCode Extension & WASM (Build 115)

Build Artifacts

Commit: ead9820
Built: 2026-04-14 16:26:41 UTC

VSCode Extensions

Platform	Description
darwin-arm64	macOS Apple Silicon (also works on Intel via Rosetta 2)
win32-x64	Windows x64
linux-x64	Linux x64
linux-arm64	Linux ARM64
all-platforms	Single VSIX with all platform binaries
universal	No bundled binary (requires jl4-lsp on PATH)

jl4-service (Decision Service)

File	Description
jl4-service-linux-x64	Decision service binary for Linux x86_64
jl4-service-linux-x64.sha256	SHA256 hash for binary verification

WASM Binaries

File	Description
jl4-core.wasm	L4 core WASM module
jl4-core.mjs	JavaScript FFI glue code

Installation

VSCode Extension:

code --install-extension l4-vscode-<platform>-*.vsix

macOS Security Note:

xattr -dr com.apple.quarantine ~/.vscode/extensions/legalese.l4-vscode-*/bin/darwin-*/jl4-lsp

L4 VSCode Extension & WASM (Build 114)

Build Artifacts

Commit: a0d45fc
Built: 2026-04-13 20:00:21 UTC

VSCode Extensions

Platform	Description
darwin-arm64	macOS Apple Silicon (also works on Intel via Rosetta 2)
win32-x64	Windows x64
linux-x64	Linux x64
linux-arm64	Linux ARM64
all-platforms	Single VSIX with all platform binaries
universal	No bundled binary (requires jl4-lsp on PATH)

jl4-service (Decision Service)

File	Description
jl4-service-linux-x64	Decision service binary for Linux x86_64
jl4-service-linux-x64.sha256	SHA256 hash for binary verification

WASM Binaries

File	Description
jl4-core.wasm	L4 core WASM module
jl4-core.mjs	JavaScript FFI glue code

Installation

VSCode Extension:

code --install-extension l4-vscode-<platform>-*.vsix

macOS Security Note:

xattr -dr com.apple.quarantine ~/.vscode/extensions/legalese.l4-vscode-*/bin/darwin-*/jl4-lsp

L4 VSCode Extension & WASM (Build 112)

Build Artifacts

Commit: 023f08a
Built: 2026-04-13 01:27:11 UTC

VSCode Extensions

Platform	Description
darwin-arm64	macOS Apple Silicon (also works on Intel via Rosetta 2)
win32-x64	Windows x64
linux-x64	Linux x64
linux-arm64	Linux ARM64
all-platforms	Single VSIX with all platform binaries
universal	No bundled binary (requires jl4-lsp on PATH)

jl4-service (Decision Service)

File	Description
jl4-service-linux-x64	Decision service binary for Linux x86_64
jl4-service-linux-x64.sha256	SHA256 hash for binary verification

WASM Binaries

File	Description
jl4-core.wasm	L4 core WASM module
jl4-core.mjs	JavaScript FFI glue code

Installation

VSCode Extension:

code --install-extension l4-vscode-<platform>-*.vsix

macOS Security Note:

xattr -dr com.apple.quarantine ~/.vscode/extensions/legalese.l4-vscode-*/bin/darwin-*/jl4-lsp

L4 VSCode Extension & WASM (Build 111)

Build Artifacts

Commit: 4abd2e6
Built: 2026-04-12 12:52:27 UTC

VSCode Extensions

Platform	Description
darwin-arm64	macOS Apple Silicon (also works on Intel via Rosetta 2)
win32-x64	Windows x64
linux-x64	Linux x64
linux-arm64	Linux ARM64
all-platforms	Single VSIX with all platform binaries
universal	No bundled binary (requires jl4-lsp on PATH)

jl4-service (Decision Service)

File	Description
jl4-service-linux-x64	Decision service binary for Linux x86_64
jl4-service-linux-x64.sha256	SHA256 hash for binary verification

WASM Binaries

File	Description
jl4-core.wasm	L4 core WASM module
jl4-core.mjs	JavaScript FFI glue code

Installation

VSCode Extension:

code --install-extension l4-vscode-<platform>-*.vsix

macOS Security Note:

xattr -dr com.apple.quarantine ~/.vscode/extensions/legalese.l4-vscode-*/bin/darwin-*/jl4-lsp

L4 Computational Law Plugin v0.1.14

L4 Computational Law Plugin for Claude Code

This release contains the L4 plugin for Claude Code - a comprehensive tool for writing legal rules, contracts, and regulations as executable, verifiable code.

Installation Methods

Via Marketplace (Recommended):

/plugin marketplace add legalese/l4-ide
/plugin install l4-computational-law@legalese

Manual Plugin Installation:

1. Download l4-plugin.zip
2. Extract to your plugins directory
3. Restart Claude Code

Skill-Only Installation:

1. Download writing-l4-rules.skill
2. Extract into ~/.claude/skills/writing-l4-rules/ or <project>/.claude/skills/writing-l4-rules/

What's Included

• L4 authoring skill: Expert guidance for formalising legal text as typed decision functions and regulative rules
• Reference documentation: Deep dives on regulative rules, builtin libraries, and common gotchas
• Deploy to Legalese Cloud: Annotate with @export / @desc and ship rules as REST, MCP, WebMCP, and OpenAPI endpoints

Features

• Formalise legal text as executable, type-checked rules
• Obligations with deadlines and reparations (MUST / HENCE / LEST / BREACH)
• One-click deployment to Legalese Cloud from the VS Code extension
• Audit-grade execution traces for every decision

Documentation

See PLUGIN.md for complete documentation.

---

Version: v0.1.14
Commit: 39778fc
Generated: 2026-04-11T16:33:37-04:00

L4 Computational Law Plugin v0.1.13

L4 Computational Law Plugin for Claude Code

This release contains the L4 plugin for Claude Code - a comprehensive tool for writing legal rules, contracts, and regulations as executable, verifiable code.

Installation Methods

Via Marketplace (Recommended):

/plugin marketplace add legalese/l4-ide
/plugin install l4-computational-law@legalese

Manual Plugin Installation:

1. Download l4-plugin.zip
2. Extract to your plugins directory
3. Restart Claude Code

Skill-Only Installation:

1. Download writing-l4-rules.skill
2. Extract into ~/.claude/skills/writing-l4-rules/ or <project>/.claude/skills/writing-l4-rules/

What's Included

• L4 authoring skill: Expert guidance for formalising legal text as typed decision functions and regulative rules
• Reference documentation: Deep dives on regulative rules, builtin libraries, and common gotchas
• Deploy to Legalese Cloud: Annotate with @export / @desc and ship rules as REST, MCP, WebMCP, and OpenAPI endpoints

Features

• Formalise legal text as executable, type-checked rules
• Obligations with deadlines and reparations (MUST / HENCE / LEST / BREACH)
• One-click deployment to Legalese Cloud from the VS Code extension
• Audit-grade execution traces for every decision

Documentation

See PLUGIN.md for complete documentation.

---

Version: v0.1.13
Commit: 806af4a
Generated: 2026-04-11T16:08:20-04:00

L4 VSCode Extension & WASM (Build 110)

Build Artifacts

Commit: 56aba1c
Built: 2026-04-11 21:34:18 UTC

VSCode Extensions

Platform	Description
darwin-arm64	macOS Apple Silicon (also works on Intel via Rosetta 2)
win32-x64	Windows x64
linux-x64	Linux x64
linux-arm64	Linux ARM64
all-platforms	Single VSIX with all platform binaries
universal	No bundled binary (requires jl4-lsp on PATH)

jl4-service (Decision Service)

File	Description
jl4-service-linux-x64	Decision service binary for Linux x86_64
jl4-service-linux-x64.sha256	SHA256 hash for binary verification

WASM Binaries

File	Description
jl4-core.wasm	L4 core WASM module
jl4-core.mjs	JavaScript FFI glue code

Installation

VSCode Extension:

code --install-extension l4-vscode-<platform>-*.vsix

macOS Security Note:

xattr -dr com.apple.quarantine ~/.vscode/extensions/legalese.l4-vscode-*/bin/darwin-*/jl4-lsp