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MCP server · Data

Etw MCP

by · github.com/nijosmsft/etw-mcp

MCP server for analyzing Windows ETW (.etl) traces — xperf / native ETW / .NET sidecar + WPR & pktmon capture authoring

Unclaimed ai-toolsetwmcpmcp-serverperformanceperformance-analysispktmonwindowswprxperf
InstallView source
53Fair

Scored 21 hours ago · breakdown

About Etw MCP

Etw MCP is an MCP server published by nijosmsft in the Data category: mCP server for analyzing Windows ETW (.etl) traces — xperf / native ETW / .NET sidecar + WPR & pktmon capture authoring.

The repository has 12 stars and 1 forks, with the last commit a month ago. Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/nijosmsft/etw-mcp

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.

Tools (10)

check_symbolsCheck symbol resolution by `trace_id` with honest 3-category classification (OK / EXPORT_ONLY / MISSING). Accepts `extra_symbol_paths` to append local PDB dirs.

Parameters not published.

clean_stale_symbol_filesRemove stale `C:\SymCache\<pdb>\<GUID+Age>\` subfolders that don't match the current EXE's RSDS record (dry_run by default).

Parameters not published.

diagnose_symbol_loadExplain why a module is EXPORT_ONLY / MISSING by reconciling the EXE's RSDS record, all candidate PDBs on disk, and what dbghelp actually loaded.

Parameters not published.

get_load_statusReturn JSON status for a background load by `etl_path`, `trace_id`, or `job_id` (`extracting`, `ready`, `failed`, `not_found`)

Parameters not published.

list_loaded_tracesShow trace IDs currently loaded in memory and active load jobs

Parameters not published.

list_tracesFind `.etl` files in a directory

Parameters not published.

load_traceLoad an ETL file. Decodes events via the .NET sidecar (when configured), the in-process native consumer, or xperf — see [Trace Loading Modes](#trace-loading-modes). Caches as parquet. Set `force=True` to re-export. Long extracts run in the background by default; tune the inline wait with `wait_seconds`.

Parameters not published.

resolve_symbolsDownload PDBs from symbol servers and reload trace by `trace_id`. Accepts `extra_symbol_paths`.

Parameters not published.

trace_infoShow loaded trace metadata by `trace_id`

Parameters not published.

unload_traceRemove a loaded trace from memory

Parameters not published.

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Questions

About Etw MCP

How do I install Etw MCP?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Etw MCP safe to use with an AI agent?

Its trust score is 53 out of 100 (fair). 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 Etw MCP still maintained?

Yes — the last commit was a month ago. The repository has 12 stars and 1 forks.