emisar
AI
v0.53.0
emisar connects AI agents like Claude, Cursor, and ChatGPT to your infrastructure through a governed MCP server.5d agoDockerModerate
Self-hosted alternatives to Custom MCP servers
~/index>
--sort
1 project· by score
Projects
Also in AI
Not listed as Custom MCP servers alternatives, but they cover the same ground and are worth a look.
graymatterThree lines of code to give your AI agents persistent memory. Reduce 90% token consumption while also maintaining quality.
openchronicle-mcpOpenChronicle is a self-hosted, open-source memory database for LLM agents with persistent keyword and semantic memory, project namespacing, and MCP support.
multicaSelf-hosted platform that makes coding agents work like teammates — assign issues, track progress, reuse skills, and monitor runtimes in one workspace.
mcp-context-forgeAn AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.
sandboxdSelf-hosted AI app builder with isolated sandboxes and live previews. Build apps from prompts or run 80+ curated apps. MIT licensed, one-command Docker install.
LocalRecallSelf-hosted, open-source RESTful API for managing knowledge bases and vector databases, designed for AI agents and chatbots with a web UI.
About these Custom MCP servers alternatives
1 open-source, self-hosted alternatives to Custom MCP servers are listed here, ranked by popularity, maintenance and documentation.
- Highest rated
- emisar (330 GitHub stars, Other license, written in Elixir)
- Docker
- 1 of the top 1 ship an official Docker image
- Recently updated
- emisar v0.53.0 on 2026-10-23
Custom MCP servers alternatives compared
| Project | License | Language | Stars | Docker | Setup | Latest release | Score |
|---|---|---|---|---|---|---|---|
| emisar | Other | Elixir | 330 | Yes | Moderate | v0.53.0 | 47 |