dumpmd

dumpmd is a command for Claude Code from frankbolero/dotnet-dump-mcp. It costs 0 tokens per session (199 once invoked), scanned A, original, MIT.

A .NET debugging command that displays details about a MethodDesc, an internal record describing a method in the runtime. A method is a function or operation defined by a program.

In plain words
What is it for?
Use it with a MethodDesc address to inspect method information, or use the related ClrMD APIs to find methods through modules, types, or instruction addresses.
Why use it?
It helps investigate how the .NET runtime represents a method when diagnosing low-level program behavior. The description notes that direct lookup by MethodDesc is limited in ClrMD.

Command for Claude Code

Written for Claude Code: a Claude Code command (commands/*.md).

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/frankbolero/dotnet-dump-mcp/dumpmd
Clone the repo
git clone --depth 1 https://github.com/frankbolero/dotnet-dump-mcp

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for dumpmd

README.md
[![agentmods](https://agentmods.dev/badge/commands/frankbolero/dotnet-dump-mcp/dumpmd.svg)](https://agentmods.dev/commands/frankbolero/dotnet-dump-mcp/dumpmd)
Your own site
<a href="https://agentmods.dev/commands/frankbolero/dotnet-dump-mcp/dumpmd"><img src="https://agentmods.dev/badge/commands/frankbolero/dotnet-dump-mcp/dumpmd.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 199 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00199
Opus 5 $0.00000 $0.00100
Sonnet 5 $0.00000 $0.00040
Haiku 4.5 $0.00000 $0.00020

Measured 5d ago against content hash 654b2f027ba8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

dumpmd scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

docs/commands/dumpmd.md · 31 lines

What it actually says

dumpmd

Displays details about method descriptors (MethodDesc).

Usage

dumpmd <address>

ClrMD Implementation

If you have a MethodDesc address, currently ClrMD provides less direct "lookup by MethodDesc" than lookup by IP or Type. However, ClrMethod wraps this concept.

using Microsoft.Diagnostics.Runtime;

// ... (Setup DataTarget and ClrRuntime)
// Often obtained via IP or Type.Methods
foreach (ClrModule module in runtime.EnumerateModules())
{
    foreach (ClrType type in module.EnumerateTypes())
    {
         foreach (ClrMethod method in type.Methods)
         {
             // method.MethodDesc is the handle
             Console.WriteLine($"{method.MethodDesc:X} - {method.Name}");
         }
    }
}

Link: ClrMethod.cs

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 31 lines · 0 tokens per session scan A 654b2f027ba8

Subscribe to this mod's changes

dumpmd is a command published in the GitHub repository frankbolero/dotnet-dump-mcp (12 stars, last pushed 11d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 199 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.