Perfloop

ai.perfloopPublished by perfloop.aiOfficial publisherv1.0.0Updated Oct 24, 2026

Always-on performance engineering for your own code: proven pull requests, the merge stays yours.

VerifiedStreamable HTTPWeb executableDeveloper Tools

Overview

AI-generated overview

Perfloop is a remote MCP server for always-on performance engineering on your own code, producing proven pull requests while you keep the merge decision.

What you can do
Perfloop is described as always-on performance engineering for your own code. It works toward proven pull requests, with the merge decision left to you. The manifest lists no individual tools, so the exact operations an assistant can call are not documented here.
When to use it
Consider it when you want an assistant to help find and fix performance problems in your own codebase and to prepare pull requests with proven improvements, while you retain control over merging.
Requirements
A remote MCP endpoint at app.perfloop.ai over streamable HTTP. Authentication is OAuth and is required. No environment variables, headers or packages are declared.
Before you install
It requires OAuth sign-in to a third-party service and works on your own code, so review what repository access you grant. It produces pull requests, which are changes to your code; the merge stays with you, so review each one before merging.

Installation

In SourceWeft

  1. Open Perfloop in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/ai.perfloop%2Fperfloop/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "perfloop": {
      "type": "http",
      "url": "https://app.perfloop.ai/mcp"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

67% 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 daysRequired25 pts
  • Auth declaredRequired10 pts
  • 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.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.