{"slug": "ghcid-check-for-programmatic-fast-feedback", "title": "Ghcid-check for programmatic fast feedback", "summary": "A developer published ghcid-check, a small wrapper script around ghcid that provides programmatic fast feedback for Haskell coding agents, allowing users to launch a ghcid process with `ghcid-check --launch` and query it with `ghcid-check --reload`.", "body_md": "Recent discussions about iteration speed when using coding agents with Haskell prompted me to tidy and publish the small wrapper script around `ghcid`\n\nthat I’ve been using:\n\nYou can use it to conveniently launch a `ghcid`\n\nprocess with `ghcid-check --launch`\n\nwhich agents (or humans) can query with `ghcid-check --reload`\n\n.\n\nThat’s it!\n\n[Thanks to [@jaror](/u/jaror) for pointing out a typo]\n\n3 Likes", "url": "https://wpnews.pro/news/ghcid-check-for-programmatic-fast-feedback", "canonical_source": "https://discourse.haskell.org/t/ghcid-check-for-programmatic-fast-feedback/14438#post_1", "published_at": "2026-07-20 09:38:20+00:00", "updated_at": "2026-07-20 13:05:04.305479+00:00", "lang": "en", "topics": ["developer-tools"], "entities": ["ghcid", "ghcid-check", "Haskell"], "alternates": {"html": "https://wpnews.pro/news/ghcid-check-for-programmatic-fast-feedback", "markdown": "https://wpnews.pro/news/ghcid-check-for-programmatic-fast-feedback.md", "text": "https://wpnews.pro/news/ghcid-check-for-programmatic-fast-feedback.txt", "jsonld": "https://wpnews.pro/news/ghcid-check-for-programmatic-fast-feedback.jsonld"}}