Lunge

io.github.thuupxPublished by GitHub account thuupxv1.3.1Updated Oct 24, 2026

Agent-native API client: execute/test REST/GraphQL/WS/SSE with assertions, extraction, collections

VerifiedSTDIODesktop onlyDeveloper Tools

Overview

AI-generated overview

Lunge is a local, agent-native API client that lets an assistant execute and test REST, GraphQL, WebSocket and SSE requests with assertions, extraction and test

What you can do
Run and test REST, GraphQL, WebSocket and SSE requests from the assistant, including assertions and extraction of values from responses, organized into collections.
When to use it
Useful when you want an assistant to exercise APIs directly, check responses against assertions, or pull values out of responses while working through a collection of requests.
Requirements
Runs as a local process over stdio, installed from the npm package lunge-mcp, so Node.js and npm are needed on the user's machine. Desktop only; no authentication, environment variables or headers are declared.
Before you install
Requests are executed against real endpoints, so calls may change or delete remote data and may incur costs or rate limits on the target service. Review which endpoints the assistant is allowed to call before installing.

Installation

In SourceWeft

  1. Open Lunge in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

This repository has no README.

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v1.3.1LatestSep 16, 2026

Score

25% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.