opencues

Turns any text field into a two-way LLM channel that catches slips as you type and fills blanks on demand.

Pluginfree

OpenCues is an open-standard integration that adds inline LLM assistance directly to a text field, across hosts like Claude Code, a shell, Gemini CLI, and Chrome. It offers unprompted 'cues' that flag issues in what was just typed, and on-demand 'blanks' that fill in text, with every output reviewable before it is sent and no chat window involved.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of opencues - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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