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MCP server · Blockchain

Size

by · github.com/zororaka00/mcp-size

Bundle analyzer for MCP tools — measure MCP schema and context token overhead.

Unclaimed aiai-toolsciclicontext-windowdeveloper-toolsjson-schemallmmcpmcp-toolsmodel-context-protocolstatic-analysistoken-analysistokenizertypescript
InstallView source
37Low

Scored a month ago · breakdown

About Size

Size is an MCP server published by zororaka00 in the Blockchain category: bundle analyzer for MCP tools — measure MCP schema and context token overhead.

Recent commit activity is the strongest signal that reported issues will get attention.

Install

Claude Code
claude mcp add size -- npx -y mcp-size
npx
npx -y mcp-size

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

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Releases

v0.4.0v0.4.0 · 9 Aug 2026mcp-size v0.4.0 This release makes MCP context usage easier to analyze, compare, and enforce. Highlights 📊 Separate token breakdowns for annotations and metadata 🔍 New `mcp-size diff` command ➕ Detect added, removed, and modified MCP…
v0.3.0v0.3.0 · 9 Aug 2026mcp-size v0.3.0 This release significantly improves MCP protocol correctness, resource safety, diagnostics, and CLI capabilities. ✨ What's New Added streaming per-response and aggregate MCP byte limits. Added aggregate tool limits and…
v0.2.0v0.2.0 · 8 Aug 2026mcp-size v0.2.0 This release expands remote MCP server support with authentication headers, protocol negotiation, pagination, and safer HTTP handling. ✨ Added Repeatable custom HTTP headers via `--header` `MCP_SIZE_HEADERS` environment…
Questions

About Size

How do I install Size?

Run claude mcp add size -- npx -y mcp-size, then add the server to your MCP client's configuration.

Is Size safe to use with an AI agent?

Its trust score is 37 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Size still maintained?

Yes — the latest release is v0.4.0 (9 Aug 2026), and the last commit was 2 months ago. The repository has 0 stars.