Mcp 2026 Migration Lint

io.github.jmshinhwaPublished by GitHub account jmshinhwav0.1.5Updated Oct 24, 2026

The 2026-07-28 MCP revision removed the initialize handshake, sessions, ping and 4 more RPCs. 27 rul

VerifiedSTDIODesktop onlyDeveloper Tools

Overview

AI-generated overview

A local linting tool that checks MCP server code for compatibility with the 2026-07-28 MCP revision.

What you can do
This server runs a migration linter for the 2026-07-28 MCP specification revision, which removed the initialize handshake, sessions, ping, and several other RPCs. It applies a set of rules to flag code that still relies on the removed protocol features. The registry description mentions 27 rules, though the full tool list is not published.
When to use it
Use it when you maintain an MCP server or client and need to find code that breaks under the 2026-07-28 revision. It is aimed at developers preparing a migration rather than at general assistant tasks.
Requirements
Runs locally as a stdio process via npx from the npm package @readystack/mcp-2026-migration-lint. Requires Node.js and network access to fetch the package. No authentication, environment variables, or headers are declared.
Before you install
The published description and README are sparse and partly inconsistent, so the exact rules and behavior are not fully documented. It is a desktop-only local tool and no credentials are requested.

Installation

In SourceWeft

  1. Open Mcp 2026 Migration Lint 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

readystack-themes

Made by ReadyStack · free calculators and templates at getreadystack.com VS Code themes by ReadyStack

Source: README.md at commit ee1c884

Tools

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

Version history

2
  1. v0.1.5LatestSep 23, 2026
  2. v0.1.1Sep 16, 2026

Score

40% 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
  • License10 pts

    Declare a license in the repository or the registry entry.