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@tooluse-labs

Tooluse Labs

Tools, MCP servers, and skills for AI agents.
README.md

Active projects

perfetto-desktop
Tauri 2 desktop wrapper for the upstream Perfetto UI with AI-assisted trace analysis. Packages Perfetto as a native app and adds CLI Agent, a local MCP bridge that lets Codex, Claude Code, and other MCP clients analyze the trace currently open in the GUI.
perfetto-mcp-rs
MCP server for Perfetto trace analysis. PerfettoSQL queries on .pftrace / .perfetto-trace / .bin files plus dedicated Chrome tools for scroll jank, page loads, main-thread hotspots, and stdlib module discovery. Available via cargo install perfetto-mcp-rs, brew install, or curl ... | sh.
wpa-mcp
MCP server for Windows ETW (.etl) trace analysis. 54 tools spanning CPU, wait, image-load, file/disk/mmap I/O, virtual+heap memory, network, ALPC, registry, interrupts, CLR (GC/JIT/alloc/exception/contention), and any user-mode ETW provider — each top-N view paired with a caller-callee drill-down. Built on the official Microsoft.Diagnostics.Tracing.TraceEvent library. Windows-only. Install via PowerShell one-liner (irm ... | iex) or Git Bash (curl ... | bash).

Distribution

  • homebrew-tap — Homebrew formula distribution for Tooluse Labs releases (brew tap tooluse-labs/tap).

Why "Tooluse"

LLM agents pick which tool to call from a list at every turn. Tool quality — what the tool says it does, when not to use it, what its empty result means — has measurable impact on agent task success (see Glama's Tool Definition Quality Score framework). This org builds tools whose descriptions are calibrated for that selection problem, not just for human readers of API docs.

Pinned Loading

  1. perfetto-mcp-rs perfetto-mcp-rs Public

    Perfetto trace analysis via MCP — PerfettoSQL queries plus dedicated Chrome tools for scroll jank, page loads, and main-thread hotspots

    Rust 21 3

  2. wpa-mcp wpa-mcp Public

    C# MCP server exposing Windows ETW (.etl) trace analyzers — CPU, scheduler waits, image loads, file/disk/mmap/network I/O, memory resources, CLR runtime — over Claude Code, Codex, and other MCP cli…

    C# 14

Repositories

Showing 6 of 6 repositories
  • wpa-mcp Public

    C# MCP server exposing Windows ETW (.etl) trace analyzers — CPU, scheduler waits, image loads, file/disk/mmap/network I/O, memory resources, CLR runtime — over Claude Code, Codex, and other MCP clients. Common uses: app startup, slow process creation, AV/EDR stalls, disk regressions.

    tooluse-labs/wpa-mcp's past year of commit activity
    C# 14 Apache-2.0 0 1 0 Updated Aug 7, 2026
  • homebrew-tap Public

    Homebrew tap for perfetto-mcp-rs (https://github.com/0xZOne/perfetto-mcp-rs)

    tooluse-labs/homebrew-tap's past year of commit activity
    Ruby 0 0 0 0 Updated Jul 10, 2026
  • perfetto-mcp-rs Public

    Perfetto trace analysis via MCP — PerfettoSQL queries plus dedicated Chrome tools for scroll jank, page loads, and main-thread hotspots

    tooluse-labs/perfetto-mcp-rs's past year of commit activity
    Rust 21 Apache-2.0 3 0 0 Updated Jul 10, 2026
  • scalpel Public

    Scalpel is a read-only PDF debugger for inspecting object trees, streams, xref tables, page content, and diagnostics.

    tooluse-labs/scalpel's past year of commit activity
    Rust 1 AGPL-3.0 0 0 0 Updated Jun 30, 2026
  • perfetto-desktop Public

    Perfetto desktop app with AI-assisted trace analysis

    tooluse-labs/perfetto-desktop's past year of commit activity
    Rust 3 0 0 0 Updated May 10, 2026
  • .github Public

    Org-level config and brand assets for Tooluse Labs

    tooluse-labs/.github's past year of commit activity
    0 0 0 0 Updated May 10, 2026

People

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Top languages

Rust Ruby C#