validar-semver for LangChain
io.github.encodi/validar-semver
Resolves real semver range satisfaction (^1.2.3, ~2.0) against a version. Paid via x402/USDC.
client:LangChain
transport:streamable-http
tools:1
Install validar-semver in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"validar-semver": {
"transport": "streamable_http",
"url": "https://validar-semver.encodari.workers.dev/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs