How do I authenticate?
Use OAuth 2.1 with PKCE (browser flow for Claude Code) or a Bearer API key from https://spacefrontiers.org/keys.
@SpaceFrontiers
Basic information
MCP Server for Space Frontiers API
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"mcp-spacefrontiers": {
"command": "uv",
"args": [
"sync"
]
}
}
}Peer-reviewed papers, books, patents, Wikipedia. Use for citations and prior art.
Reddit, Telegram channels, YouTube transcripts. Use for news and community discussion.
Full text + references for one canonical URI (DOI, arXiv, PMID, ISBN).
Passages within one document by query. Use for documents over ~20K tokens.
A retrieval layer for AI agents over peer-reviewed papers, books, patents, Wikipedia, Reddit, Telegram, and YouTube. Returns full text and canonical source URIs for citation.
Add the server to Claude Code with claude mcp add --transport http spacefrontiers https://mcp.spacefrontiers.org. For Cursor, VS Code, Cline, or Windsurf, configure the MCP client with the HTTP URL and a Bearer API key. Self-host by cloning the repo, running uv sync, and starting with uv run fastmcp run mcp_server.py after setting the API key.
Use OAuth 2.1 with PKCE (browser flow for Claude Code) or a Bearer API key from https://spacefrontiers.org/keys.
Peer-reviewed papers, books, patents, Wikipedia, Reddit, Telegram, and YouTube.
Yes, clone the repo, run `uv sync`, set `SPACE_FRONTIERS_API_KEY`, and start with `uv run fastmcp run mcp_server.py`.
Yes, all four tools are read-only and idempotent, with `readOnlyHint` and `idempotentHint` annotations.
Streamable HTTP (stateless) for hosted and OAuth; stdio for self-hosted.
Hindsight: Agent Memory That Learns
A search tool helps dev to solve the naming things problem.
MCP Toolbox for Databases is an open source MCP server for databases.
Senso MCP turns a Joomla 5 or 6 site into a remote MCP server. It runs inside Joomla itself (no extra server, no Node.js bridge) and is secured with OAuth 2.1 and Joomla's own ACL. The free pack lets an AI assistant crea
Open-source MCP to use Blender with any LLM
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