Executable Markdown files with Unix pipes
I wanted to run markdown files like shell scripts. So I built an open source tool that lets you use a shebang to pipe them through Claude Code with full stdin/stdout support. task.md: #!/usr/bin/env claude-run Analyze this codebase and summarize the architecture. Then: chmod +x task.md ./task.md These aren't just prompts. Claude Code has tool use, so a markdown file can run shell commands, write scripts, read files, make API calls. The prompt orchestrates everything. A script that runs your tests and reports results (`run_tests.md`): #!/usr/bin/env…
Executable Markdown files with Unix pipes launched on January 9, 2026 with 126 votes, #255 of 14,585 launches that month and more than 95% of that year's launches.
In plain words
This open source tool makes markdown files executable like shell scripts using a shebang and Unix pipes. Users can write markdown files that pipe through Claude Code to perform tasks such as analyzing codebases, running tests, or processing data with full stdin/stdout support. The markdown files gain access to Claude's tool use capabilities, enabling them to run shell commands, write scripts, read files, and make API calls. Multiple files can be chained together in Unix pipelines, treating markdown documents as composable command-line programs.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
I wanted to run markdown files like shell scripts. So I built an open source tool that lets you use a shebang to pipe them through Claude Code with full stdin/stdout support. task.md: #!/usr/bin/env claude-run Analyze this codebase and summarize the architecture. Then: chmod +x task.md…
Does a similar job
all alternatives →
Makedown – A Markdown powered Makefile alternative2024 · github.com · ▲142`makedown` allows you to organise your shell scripts in one or several markdown files, by mix and matching different scripting languages for various commands and needs. zsh/bash/sh, python, javascript or anything else available on your system. Handy for replacing one-line-based package.json scripts or shell-based Makefiles. One can also write documentation and explanations to various commands in the same `.md` file. Most editors highlight correctly most languages in the markdown code blocks, even when you use several scripting languages. Here is a demo .md file…
claude-devtoolsFeb 2026 · claude-dev.tools · ▲144See everything Claude Code hides from your terminal
ClaudebinFeb 2026 · claudebin.com · ▲258Hi HN, We use Claude Code a lot, and after a long session there isn't a simple way to share exactly what happened with someone else. Prompts, responses, file edits, and tool calls all stay inside the terminal. We built Claudebin to make that easier. It's a plugin that lets you export the current session as a URL containing: - the full message thread - file reads and writes - bash commands - web and MCP calls You can send the link to someone, attach it to a PR, embed part of it, or resume the session locally. It's open source. GitHub:…
Computer Use in Claude CodeMar 2026 · code.claude.com · ▲436Let Claude use your computer from the CLI
I built a tool to un-dumb Claude Code's CLI output (Local Log Viewer)Feb 2026 · github.com · ▲69Hi HN, I built this because I got tired of the Claude Code CLI hiding details from me. Recent updates have replaced critical output with summaries like "Read 3 files" or "Edited 2 files". To see what actually happened, I was forced to use `--verbose`, which floods the terminal with unreadable JSON and system prompts. I wanted a middle ground: *Full observability without the noise.* `claude-devtools` is a local Electron app that tails the session logs in `~/.claude/` to reconstruct the execution trace in real-time. *Unlike wrappers, it solves the visibility gap in your native…
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