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mcp/harbor
Verified official

Tool-result size governor for MCP MCP

v1.0.0

com.textforagents/tool-result-size-governor

Per-route output budgets for MCP: windowing, spill artifacts, signed omission receipts.

transport:streamable-http tools:3
Website

Target client

run in your project directory 

claude mcp add --transport http tool-result-size-governor https://textforagents.com/products/tool-result-size-governor/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

shape_result

shape result

fetch_slice Read-only

fetch slice

verify_receipt

verify receipt

All 3 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.