How does the system calculate remaining tokens?

The `calculate_remaining_context` tool subtracts system prompts, tool definitions, conversation history, and multimodal tiles from the total window size.

What is context fragmentation?

Fragmentation is the ratio of tokens used by tool calls and outputs compared to the actual conversational text. You can monitor this with `analyze_fragmentation`.

When should I trigger a compression event?

A compression event is recommended when usage reaches the Yellow Tier (70-80%) and is mandatory at the Orange Tier (80-95%).

Agent Context Window Manager MCP Connector for Claude

A+

Deterministic token tracking and context optimization for long-running AI conversations.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides precise tools to manage the health of LLM conversations. It calculates remaining context, plans compression strategies using sliding windows, and analyzes fragmentation between tool calls and dialogue. Use calculate_remaining_context to monitor usage, plan_compression to prepare for upcoming overflows, and analyze_fragmentation to ensure tool-heavy conversations remain efficient.

tokenscontext-windowcompressionoptimizationllm-health

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_BPghAk5oXGL3BsDHMefc5S6Sn9VO570vQFs9Cbiv/mcp

② Claude Code (terminal)

claude mcp add --transport http agent-context-window-manager https://edge.vinkius.com/vk_preview_BPghAk5oXGL3BsDHMefc5S6Sn9VO570vQFs9Cbiv/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "agent-context-window-manager": {
      "url": "https://edge.vinkius.com/vk_preview_BPghAk5oXGL3BsDHMefc5S6Sn9VO570vQFs9Cbiv/mcp"
    }
  }
}

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