How do I install Pare Lint?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Pare Lint need an API key?

No required environment variable is listed on this record.

What transport does Pare Lint use?

Pare Lint runs locally over stdio.

When was Pare Lint last checked?

Last checked 2026-11-09. Pare Lint ג€” Structured linting and formatting (ESLint, Prettier, Biome, Oxlint) as typed JSON.

Pare Lint MCP server

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

npx -y @paretools/[email protected]

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1claude mcp add io.github.dave-london-pare-lint -- npx -y @paretools/lint@0.8.1

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.dave-london-pare-lint": {4      "command": "npx",5      "args": [6        "-y",7        "@paretools/[email protected]"8      ]9    }10  }11}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version: 0.8.1
License

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

Reliable, structured CLI output for AI agents — no more parsing fragile terminal text.

Pare provides MCP servers that wrap common developer tools (git, npm, docker, test runners, etc.) and return clean, schema-validated JSON instead of raw terminal text. Agents get typed data they can act on directly, without brittle string parsing.

The Problem

Parsing CLI output is fragile. Raw terminal text includes ANSI escape codes, decorative headers, progress bars, locale-specific formatting, and platform differences that break agent workflows in subtle ways. An agent that works fine with git status on macOS may fail on Windows because the output format changed. A test runner's summary line might shift between versions, silently breaking a regex.

Pare eliminates this entire class of errors by returning schema-validated JSON with consistent field names, regardless of platform, tool version, or locale. As a bonus, structured output is significantly smaller — agents use fewer tokens per tool call:

Tool Command	Raw Tokens	Pare Tokens	Reduction
`docker build` (multi-stage, 11 steps)	373	20	95%
`git log --stat` (5 commits, verbose)	4,992	382	92%
`npm install` (487 packages, warnings)	241	41	83%
`vitest run` (28 tests, all pass)	196	39	80%
`cargo build` (2 errors, help text)	436	138	68%
`pip install` (9 packages, progress bars)	288	101	65%
`cargo test` (12 tests, 2 failures)	351	190	46%
`npm audit` (4 vulnerabilities)	287	185	36%

Token estimates use ~4 chars/token. The biggest savings appear on verbose commands (builds, installs, tests). For simpler tools like eslint or tsc, the main advantage is reliable structured data — agents can use typed JSON directly rather than parsing strings.

How It Works

Each Pare tool returns two outputs:

content — human-readable text, for MCP clients that display it
structuredContent — typed, schema-validated JSON, ready for agents to process

This uses MCP's structuredContent and outputSchema features to provide type-safe, validated data that agents can rely on without custom parsing.

Example: `git status`

Raw git output (~118 tokens):

On branch main
Your branch is ahead of 'origin/main' by 2 commits.
  (use "git push" to publish your local commits)

Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        modified:   src/index.ts
        new file:   src/utils.ts

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
        modified:   README.md

Untracked files:
  (use "git add <file>..." to include in what will be committed)
        temp.log

Pare structured output (~59 tokens):

{
  "branch": "main",
  "upstream": "origin/main",
  "ahead": 2,
  "staged": [
    { "file": "src/index.ts", "status": "modified" },
    { "file": "src/utils.ts", "status": "added" }
  ],
  "modified": ["README.md"],
  "deleted": [],
  "untracked": ["temp.log"],
  "conflicts": [],
  "clean": false
}

50% fewer tokens. Zero information lost. Fully typed. Savings scale with output verbosity — test runners and build logs see 80–92% reduction.

Available Servers (28 packages, 240 tools)

Install only the servers relevant to your stack — most projects need just 2–4. The full catalog covers a wide range of ecosystems so Pare works wherever you do.

Category	Servers	Tools	Wraps
Version Control	git, github	55	git, gh
Languages & Packages	npm, python, cargo, go, deno, bun, nix, dotnet, ruby, swift, jvm	101	npm, pip, cargo, go, deno, bun, nix, dotnet, gem, swift, gradle, maven
Build, Lint & Test	build, lint, test, cmake, bazel	23	tsc, esbuild, vite, webpack, eslint, prettier, biome, vitest, pytest, jest
Infrastructure	docker, , , ,

Tool Schemas — detailed response examples and field descriptions for every tool. See also Tool Response Examples for quick JSON samples.

Quick Setup

# 1. Configure MCP servers (non-interactive)
npx @paretools/init --client claude-code --preset web

# 2. Add agent rules to your project
#    (append to existing CLAUDE.md, or copy if new)
cat node_modules/@paretools/init/rules/CLAUDE.md >> CLAUDE.md

# 3. Restart your client session

# 4. Validate
npx @paretools/init doctor

Available presets: web, python, rust, go, jvm, dotnet, ruby, swift, mobile, devops, full

Setup Guides by Client


Claude Code	Claude Desktop	Cursor
VS Code / Copilot	Windsurf	Cline / Roo Code
OpenAI Codex	Gemini CLI	Zed
Continue.dev

Full Quickstart Guide — presets, ecosystem mapping, validation

Manual Configuration — config paths and formats for all clients

Agent Integration Guide — rule files, hooks, CLI-to-MCP mapping

Configuration

Tool Selection

By default, every Pare server registers all of its tools. If a server exposes tools you don't need — or you want to limit which tools are available to an agent — you can filter them with environment variables.

Per-server filter — restrict a single server's tools:

# Only register status and log in the git server
PARE_GIT_TOOLS=status,log npx @paretools/git

Universal filter — restrict tools across all servers:

# Only register these specific tools across any server
PARE_TOOLS=git:status,git:log,npm:install npx @paretools/git

Disable all tools — set the env var to an empty string:

PARE_GIT_TOOLS= npx @paretools/git   # no tools registered

Env Var	Scope	Format	Example
`PARE_TOOLS`	All servers	`server:tool,...`	`git:status,npm:install`
`PARE_{SERVER}_TOOLS`	One server	`tool,...`	`status,log,diff`

Rules:

No env var = all tools enabled (default)
PARE_TOOLS (universal) takes precedence over per-server vars
Server names use uppercase with hyphens replaced by underscores (e.g., PARE_MY_SERVER_TOOLS)
Whitespace around commas is ignored

Common patterns:

# Read-only git (no push, commit, add, checkout)
PARE_GIT_TOOLS=status,log,diff,branch,show

# Minimal npm
PARE_NPM_TOOLS=install,test,run

# Only specific tools across all servers
PARE_TOOLS=git:status,git:diff,npm:install,test:run

In JSON MCP config, set via the env key:

{
  "mcpServers": {
    "pare-git": {
      "command": "npx",
      "args": ["-y", "@paretools/git"],
      "env": {
        "PARE_GIT_TOOLS": "status,log,diff,show"
      }
    }
  }
}

Troubleshooting

Issue	Solution
`npx` not found / ENOENT on Windows	Use `cmd /c npx` wrapper (see your client's setup guide)
Slow first start	Run `npx -y @paretools/git` once to cache, or install globally: `npm i -g @paretools/git`
Node.js version error	Pare requires Node.js >= 20
NVM/fnm PATH issues	Use absolute path to `npx`: e.g., `~/.nvm/versions/node/v22/bin/npx`
MCP connection timeout	Set `MCP_TIMEOUT=30000` for Claude Code, or increase `initTimeout` in client config
Too many tools filling context	Use tool selection env vars to limit tools, or only install the servers you need

Contributing

Each server is a self-contained package. See CONTRIBUTING.md for the full guide.

License

MIT

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Pare Lint?

Does Pare Lint need an API key?

What transport does Pare Lint use?

When was Pare Lint last checked?

Documentation

The Problem

How It Works

Example: git status

Available Servers (28 packages, 240 tools)

Quick Setup

Setup Guides by Client

Configuration

Tool Selection

Troubleshooting

Contributing

License

Example: `git status`