Slimcontext Mcp Server
Compress long agent chat histories via MCP so sessions stay under context limits without losing the threads you need to ship.
Overview
SlimContext MCP Server is a MCP server for the Operate phase that compresses AI chat history so agents keep working within context limits.
What is this MCP server?
- MCP bridge to SlimContext chat history compression tooling
- Stdio transport via npm package slimcontext-mcp-server v0.1.2
- Helps agents stay productive when transcripts grow across Build and Ship work
- Targets context-window limits without manual copy-paste summarization
- Maintained by agentailor on GitHub with npm registry distribution
- MCP server version 0.1.2
- Transport: stdio
- Package registry: npm (identifier slimcontext-mcp-server)
Community signal: 5 GitHub stars.
What problem does it solve?
Marathon agent threads blow past context windows and force you to restart conversations, losing nuance and slowing fixes.
Who is it for?
Builders on long Claude Code or Cursor sessions who need automated transcript compression instead of hand-rolled summaries.
Skip if: Projects that already store all state in an external knowledge base and rarely depend on in-chat history.
What do I get? / Deliverables
You regain usable context headroom by compressing history through MCP while continuing the same session.
- Compressed chat transcripts accessible to the agent via MCP
- More stable long-session coding without full chat restarts
- Lower token pressure on repeated multi-hour agent tasks
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Journey fit
Long-running agent sessions are an Operate concern—context fills up mid-iteration while you fix bugs, refine prompts, and keep shipping. Iterate subphase is where builders trim noise, refactor prompts, and keep coding loops fast instead of starting fresh chats every hour.
How it compares
Context compression MCP integration, not a RAG database or project documentation skill.
Common Questions / FAQ
Who is slimcontext-mcp-server for?
Solo developers and small teams running long AI coding sessions who need MCP-accessible chat history compression.
When should I use slimcontext-mcp-server?
Use it when conversations get slow, truncated, or incoherent because the context window is full but you still need session continuity.
How do I add slimcontext-mcp-server to my agent?
Install the npm package slimcontext-mcp-server, add it as a stdio MCP server in your agent config, and invoke SlimContext compression tools from your workflow.