api-changelog

io.github.weiseerPublished by GitHub account weiseerv0.1.1Updated Oct 24, 2026

SDK breaking-change tracker for AI agents — Anthropic/OpenAI/LangChain/MCP/Mistral.

VerifiedSTDIODesktop onlyDeveloper Tools

Overview

AI-generated overview

A local MCP server that tracks SDK breaking changes for AI agent libraries such as Anthropic, OpenAI, LangChain, MCP and Mistral.

What you can do
Provides an assistant with breaking-change information for AI agent SDKs, covering Anthropic, OpenAI, LangChain, MCP and Mistral according to the registry description. No individual tools are listed in the manifest, so the exact operations are not documented. It can work from a remote snapshot or skip remote fetching when configured to run locally only.
When to use it
Useful when you are upgrading or integrating AI agent SDKs and want an assistant to surface breaking changes before you change code.
Requirements
Runs as a local process via the npm package @weiseer/api-changelog-mcp over stdio. Optional environment variables API_CHANGELOG_LOCAL_ONLY to skip remote fetch and API_CHANGELOG_URL to override the remote snapshot URL. No authentication is declared.
Before you install
By default it may fetch a remote snapshot; API_CHANGELOG_URL can point it at a different source, so only set trusted URLs. Set API_CHANGELOG_LOCAL_ONLY if you want to avoid remote fetching. No tools are listed, so review what it actually does before relying on it.

Installation

In SourceWeft

  1. Open api-changelog 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

@weiseer/api-changelog-mcp

SDK breaking-change tracker as a stdio MCP server.

Probe P-004 by weiseer.

What it does

Tracks latest version + breaking changes for SDKs AI agents depend on (Anthropic, OpenAI, Google GenAI, MCP SDK, LangChain, LlamaIndex, Mistral, Cohere, Vercel AI, Next.js, React, HuggingFace, Replicate, Ollama).

Your agent can:

  • list_tracked — packages we track + latest version + 30d breaking-change count
  • get_package — full record with recent breaking events + GitHub release URL
  • get_recent_breaking — breaking changes across all packages, filterable
  • check_version — "I'm on v X — am I behind, and what breaks if I upgrade?"

Why use this instead of your agent scraping GitHub releases

Agent DIYapi-changelog
Releases to fetch18 GitHub repo release feeds1 MCP call
Token cost$0.06-0.20$0 free / $0.00005 paid
Latency5-15 seconds<100ms
Breaking-change classificationLLM-classified per callPre-classified once

Install

bash
npm install -g @weiseer/api-changelog-mcp

Use with Claude Desktop / Cursor / Cline / Continue / Windsurf

json
{  "mcpServers": {    "api-changelog": {      "command": "npx",      "args": ["-y", "@weiseer/api-changelog-mcp"]    }  }}

License

Apache-2.0

Source: README.md at commit e7e9bd5

Tools

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

Version history

1
  1. v0.1.1LatestSep 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.