# Valksor MCP servers

> The index of Valksor's free, read-only MCP servers — dictionary services that
> ground LLMs in real lemmas, inflections and etymologies instead of invented
> words. Each server also mirrors its tools as a JSON API and serves its own
> llms.txt usage guide; this page is the directory.

## The servers
- Livonian dictionary access — Grounds LLMs in the real Livonian dictionary: attested words, inflections, romanization.
  MCP (streamable HTTP, no auth, read-only): https://livonian.valksor.com/mcp
  Site: https://livonian.valksor.com/  ·  usage guide: https://livonian.valksor.com/llms.txt
- Latin dictionary access — Grounds LLMs in real Latin: Wiktionary lemmas, Morpheus inflections, citations.
  MCP (streamable HTTP, no auth, read-only): https://latin.valksor.com/mcp
  Site: https://latin.valksor.com/  ·  usage guide: https://latin.valksor.com/llms.txt
- Church Slavonic dictionary access — Grounds LLMs in real Church Slavonic: Wiktionary lemmas, dual-number paradigms, transliteration.
  MCP (streamable HTTP, no auth, read-only): https://slavonic.valksor.com/mcp
  Site: https://slavonic.valksor.com/  ·  usage guide: https://slavonic.valksor.com/llms.txt
- Scythian dictionary access — Grounds LLMs in real Scythian: Proto-Scythian lemmas, etymologies, Ossetian/Khotanese descendants.
  MCP (streamable HTTP, no auth, read-only): https://scythian.valksor.com/mcp
  Site: https://scythian.valksor.com/  ·  usage guide: https://scythian.valksor.com/llms.txt
- Old Norse dictionary access — Grounds LLMs in real Old Norse: lemmas, mediopassive paradigms, English→Old Norse lookup.
  MCP (streamable HTTP, no auth, read-only): https://norse.valksor.com/mcp
  Site: https://norse.valksor.com/  ·  usage guide: https://norse.valksor.com/llms.txt

## How to connect (MCP)
Every endpoint is remote streamable HTTP — no auth, read-only. Concrete example
for the livonian server; substitute any server id from the list above:
  Claude Code:  claude mcp add --transport http livonian https://livonian.valksor.com/mcp
  Cursor / Cline (~/.cursor/mcp.json):
    {"mcpServers": {"livonian": {"url": "https://livonian.valksor.com/mcp"}}}
  stdio-only clients — bridge with mcp-remote:
    {"mcpServers": {"livonian": {"command": "npx",
       "args": ["-y", "mcp-remote", "https://livonian.valksor.com/mcp"]}}}
Per-server tool lists, search tips and JSON-API examples live in each server's
own llms.txt (linked above).

## One connection for all of them (passthrough)
This hub is also a passthrough aggregator, if you would rather connect once:
  MCP:   https://mcp.valksor.com/mcp — re-exposes every server's tools and prompts namespaced by
         language id (search_latin → latin_search, get_descendants_scythian →
         scythian_get_descendants); each call is forwarded to the owning server.
  JSON:  https://mcp.valksor.com/api/<id>/search (also /inflections, or /descendants for scythian),
         forwarded to that dictionary's API — passthrough docs at https://mcp.valksor.com/api/docs.
The catalogue you are reading (https://mcp.valksor.com/llms.txt) is this hub's machine-readable
index.

## Caching and politeness
The dictionary servers cache upstream responses and rate-limit per client IP —
on a 429, wait a few seconds and retry. Attribution and licences are per server
(see each site's footer and terms).