# Sema

> Sema, an MCP server by sema-lang.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. MCP tools for Sema — eval, compile, build, format, and docs for a Lisp with LLM primitives.

- Canonical: https://www.anchorterminal.com/tools/sema-lang-sema
- Markdown: https://www.anchorterminal.com/tools/sema-lang-sema.md (~450 tokens)
- Slim: https://www.anchorterminal.com/tools/sema-lang-sema.min.md (~380 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/tools/sema-lang-sema.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-05

# Sema

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by sema-lang.com (https://sema-lang.com)
- Category: Model APIs & inference (https://www.anchorterminal.com/categories/inference.md)
- Listed because: It's published in the registry under sema-lang.com, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: MCP tools for Sema — eval, compile, build, format, and docs for a Lisp with LLM primitives.

## Facts

- MCP registry: `com.sema-lang/sema` 1.36.0
- Package: mcpb `https://github.com/sema-lisp/sema/releases/download/v1.36.0/sema.mcpb` (stdio)
- Source: https://github.com/sema-lisp/sema
- GitHub stars: 50
- Registry entry updated: 2026-08-31

- JSON: https://www.anchorterminal.com/api/v1/tools/sema-lang-sema.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming