api-changelog runs on your own machine — the client starts it, so there is no endpoint to ping. 81 installs a week from npm. Last commit 1 Jun 2026.
SDK breaking-change tracker for AI agents — Anthropic/OpenAI/LangChain/MCP/Mistral.
Nothing serious here today
Today is the operative word: we check api-changelog every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add api-changelog -- npx -y @weiseer/api-changelog-mcp{
"mcpServers": {
"api-changelog": {
"command": "npx",
"args": [
"-y",
"@weiseer/api-changelog-mcp"
]
}
}
}[mcp_servers.api-changelog]
command = "npx"
args = ["-y", "@weiseer/api-changelog-mcp"]{
"mcpServers": {
"api-changelog": {
"command": "npx",
"args": [
"-y",
"@weiseer/api-changelog-mcp"
]
}
}
}{
"servers": {
"api-changelog": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@weiseer/api-changelog-mcp"
]
}
}
}Optional settings from the registry entry, left out of the block above:
API_CHANGELOG_URL (Override remote snapshot URL), API_CHANGELOG_LOCAL_ONLY (Skip remote fetch).
Alternatives to api-changelog
same job, measured the same wayLocal OpenAPI contract and breaking-change checks for AI agents.
MCP server for cross-vendor API/SDK deprecation and breaking-change tracking
MCP server for Styx — intelligent AI routing across OpenAI, Anthropic, Google, and Mistral.
Traced OpenAI LangChain Agent
The API-change deploy gate for AI coding agents. Read-only breaking-change detection.
LLM Orchestration Agent (Langchain Anthropic)
Changelogs for coding agents: versions, breaking changes, migrations. Free changelog-to-JSON.
France Sirene company data (company-level, change tracking) for AI agents.
api-changelog — questions
Answers built from our own checks of this server.