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MCP server · Files

Openhammer

· github.com/harry-hathorn/openhammer

Standalone MCP server (no LLM) exposing shell + filesystem tools to a remote agent over Streamable HTTP. Run it on a laptop or deploy it on a server to give any authenticated MCP client controlled computer access.

Unclaimed mcpmodel-context-protocolclaudeclaude-codecursoragentclishellfilesystemremote-controltunnelai
InstallView source
37Low

Scored 3 months ago · breakdown

About Openhammer

Openhammer is an MCP server in the Files category: standalone MCP server (no LLM) exposing shell + filesystem tools to a remote agent over Streamable HTTP. Run it on a laptop or deploy it on a server to give any authenticated MCP client controlled computer access.

Install

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

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 (8)

bashRun a shell command; merged stdout+stderr, tail-truncated, full output spilled to a temp file.

Parameters not published.

editExact-text replacement (BOM/CRLF-preserving, fuzzy whitespace/quotes).

Parameters not published.

find`fd` file search (`.gitignore`-aware) by glob.

Parameters not published.

grep`ripgrep` content search (`.gitignore`-aware), NDJSON, capped matches.

Parameters not published.

guideRead-first orientation: the working-root contract + the tools (no params).

Parameters not published.

lsList a directory (alphabetical, `/` on dirs, dotfiles included).

Parameters not published.

readRead a file (text or image), truncated to 2000 lines / 50KB (head).

Parameters not published.

writeCreate/overwrite a file (creates parent dirs).

Parameters not published.

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Questions

About Openhammer

How do I install Openhammer?

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

Is Openhammer 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 Openhammer still maintained?

Conduid hasn't recorded a commit date for this repository yet. Check the repository directly for recent activity.