DevToolsMCPCLIOpen Source

Manpage MCP Server

Let coding agents look up local manpages and command help instead of guessing flags

Problem
Someone built an MCP server specifically to expose manpages, which shows developers hit a wall on argument details when agents write shell commands; models hallucinate flags and the resulting commands fail or misbehave. The manuals are already on the machine, but there is no ready channel for agents to read them.
Solution
A locally running MCP server that indexes system manpages, `--help` output, and common CLI tool usage into searchable entries. Agents query by command, subcommand, or flag and get exact snippets; ships with a one-line installer for macOS and major Linux distros and can cache distro-specific docs.
Users
Developers and ops engineers who use coding agents like Claude Code and Cursor heavily in the terminal
MVP
Local MCP server with one-line install; return manpage summaries and key flags by command name; invoke and structure `--help`; read-only safety boundary; allowlist of common tools
Revenue
Open-source core; paid tier for cloud doc sync, shared team doc sources, and air-gapped distribution; sponsorships or one-time license
Why now
Coding agents are now part of daily terminal workflows and command accuracy directly affects productivity; a purely local implementation touches no private data and is fast for a solo builder

Source discussions · 1

  1. Hacker NewsShow HN: An MCP Server for Manpages1↑ 1
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