cersei

About cersei

Cersei The complete Rust SDK for building coding agents. Cersei gives you every building block of a production coding agent — tool execution, LLM streaming, sub-agent orchestration, persistent memory, skills, MCP integration — as composable library functions. Build a Claude Code replacement, embed an agent in your app, or create something entirely new. MIT License GitHub Why Cersei File +

agent antrophic claude-code codex coding-agent openai opencode rust

Quick Facts

Stars	394
Forks	65
Language	Rust
Category	MCP Server
License	MIT
Quality Score	70.3364650504539/100
Open Issues	6
Last Updated	2026-07-01
Created	2026-04-02
Platforms	claude-code, codex, mcp, rust
Est. Tokens	~27k

Compatible Skills

These tools work well together with cersei for enhanced workflows:

open-agent-sdk-rust — semantic(0.23)+complementary+same_lang+similar_pop+shared_platform (53%)
tsk-tsk — semantic(0.21)+complementary+same_lang+similar_pop+shared_platform (52%)
agentkernel — semantic(0.20)+complementary+same_lang+similar_pop+shared_platform (52%)
Helios-Engine — semantic(0.20)+complementary+same_lang+similar_pop+shared_platform (52%)

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Frequently Asked Questions

What is cersei?

cersei is The Rust SDK for building coding agents. Tool execution, LLM streaming, graph memory, sub-agent orchestration, MCP — as composable library functions.. It is categorized as a MCP Server with 394 GitHub stars.

What programming language is cersei written in?

cersei is primarily written in Rust. It covers topics such as agent, antrophic, claude-code.

How do I install or use cersei?

You can find installation instructions and usage details in the cersei GitHub repository at github.com/pacifio/cersei. The project has 394 stars and 65 forks, indicating an active community.

What license does cersei use?

cersei is released under the MIT license, making it free to use and modify according to the license terms.

View on GitHub → Browse MCP Server tools