MCP server + persistent TUI for clean clipboard capture from Claude Code sessions
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# mcp-clipstream **Clean clipboard capture for Claude Code.** An MCP server that pushes copyable text into a persistent, scrollable TUI buffer — *before* the terminal renderer mangles it with ANSI codes, box-drawing characters, indentation padding, or hard line breaks. > Status: **v0.3.1 (alpha)** — `clip`, `clip_table`, `clip_code`, `clip_cmd` tools; syntax-highlighted previews; per-kind row colours; live search (`f`), session filter (`s`), expand view (`e`); at-copy-time format picker for tables. macOS-tested. See the [roadmap](#roadmap) for what's next. ## Why Copying text from Claude Code's terminal output is broken in ways that have been documented for nearly a year (issues [#4686](https://github.com/anthropics/claude-code/issues/4686), [#5097](https://github.com/anthropics/claude-code/issues/5097), [#15199](https://github.com/anthropics/claude-code/issues/15199), [#18170](https://github.com/anthropics/claude-code/issues/18170), [#26016](https://github.com/anthropics/claude-code/issues/26016), [#35446](https://github.com/anthropics/claude-code/issues/35446)): extra spaces in code blocks, vertical bars from TUI renderer, hard line breaks at 80 characters, leading indentation baked in as real characters. Existing workarounds clean up *after* the damage. This captures the text *before* the terminal ever touches it. ## How it works ``` Claude Code ──tool call──▶ MCP server ──UDS──▶ clipstream TUI ──pbcopy──▶ clipboard (mcp-clipstream) (clipstream) ``` 1. `mcp-clipstream` is a small MCP server spawned by Claude Code. 2. It exposes four tools: `clip` (catch-all text), `clip_code` (code blocks with a language hint), `clip_cmd` (shell commands with a shell hint), and `clip_table` (structured tables). Claude Code picks the right one for whatever it's producing. 3. The tool writes the clean text as a JSON message to a Unix domain socket at `/tmp/clipstream.sock`. 4. `clipstream` is a Textual TUI you run in a dedicated t…
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