{"id":51127545,"url":"https://github.com/vhata/antiphon","last_synced_at":"2026-06-25T09:00:45.551Z","repository":{"id":355226176,"uuid":"1227280079","full_name":"vhata/antiphon","owner":"vhata","description":"A personal last.fm recommendation companion — no application code, just Markdown documents that turn Claude Code into a music recommender grounded in your scrobbling history.","archived":false,"fork":false,"pushed_at":"2026-05-19T04:14:51.000Z","size":419,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-05-19T06:55:36.752Z","etag":null,"topics":["claude","claude-code","lastfm","markdown","music","music-recommendation","spotify"],"latest_commit_sha":null,"homepage":null,"language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/vhata.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-05-02T13:13:58.000Z","updated_at":"2026-05-19T04:14:55.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/vhata/antiphon","commit_stats":null,"previous_names":["vhata/antiphon"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/vhata/antiphon","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vhata%2Fantiphon","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vhata%2Fantiphon/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vhata%2Fantiphon/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vhata%2Fantiphon/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/vhata","download_url":"https://codeload.github.com/vhata/antiphon/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vhata%2Fantiphon/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34767548,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-25T02:00:05.521Z","response_time":101,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["claude","claude-code","lastfm","markdown","music","music-recommendation","spotify"],"created_at":"2026-06-25T09:00:44.714Z","updated_at":"2026-06-25T09:00:45.545Z","avatar_url":"https://github.com/vhata.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Antiphon\n\nA personal music recommender where the brain lives in Markdown.\n\nNo recommendation logic in code — a handful of `.md` files turn\n[Claude Code](https://claude.com/claude-code) into a music agent\nthat reads your real last.fm history every session and recommends\nmusic grounded in what you actually listen to, not what an\nalgorithm thinks you should. A small set of Python helpers wrap the\ndata layer (last.fm API → compact text) for token efficiency. One\nhelper (`make populate-mood`) deliberately invokes Claude headless\nto seed mood candidates on demand; everything else keeps the\nreasoning in chat.\n\n\u003e *An antiphon is a sung response — a call answered with a\n\u003e counter-call. You ask; the library answers.*\n\n## Design properties\n\n- **Local-first.** Your listening data is fetched from last.fm and\n  used to produce recommendations on the spot. The only data that\n  leaves your machine is the explicit invocation of `make\n  populate-mood`, which sends mood context to Claude headless. A\n  handful of small files persist locally (all gitignored,\n  listener-specific): a SQLite cache of raw scrobble events at\n  `antiphon.db` (purely a performance layer over the last.fm API —\n  delete it and the next run rebuilds), an append-only `session.log.md`\n  for the cool-down convention, a `daily.log.md` for the daily\n  one-track horoscope, and an optional `sleep_albums.md` filter list.\n  Aggregations, similar-artist queries, and tag endpoints are not\n  cached and refetch per session.\n- **Markdown is the architecture.** Antiphon stays in Markdown form\n  for as long as it can. The line at which it would graduate to\n  real software is documented in [`WISHLIST.md`](WISHLIST.md) § 4.\n- **The long tail matters.** Antiphon is biased toward respecting\n  the obscure half of your library, on the grounds that the\n  mainstream half is well-served by every other recommender on earth.\n- **Every recommendation cites its reasoning.** Picks should trace\n  back to a specific signal in your listening data.\n- **Generated content is always labelled.** If Claude produces a\n  fake liner note or a hallucinated anecdote, it says so plainly.\n\n## Get started\n\nNew here? Walk through [`ONBOARDING.md`](ONBOARDING.md).\n\n## Use it\n\nWhat to type to get music: [`USING.md`](USING.md).\n\n## Other documents\n\n- [`FEATURES.md`](FEATURES.md) — what's shipped.\n- [`TODO.md`](TODO.md) — concrete near-term work.\n- [`WISHLIST.md`](WISHLIST.md) — full design space, including the\n  unhinged. Section 4 explains the no-application-code stance.\n- [`CLAUDE.md`](CLAUDE.md) — operating instructions Claude reads\n  every session.\n\n## License\n\n[MIT](LICENSE) — do what you like with it.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvhata%2Fantiphon","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fvhata%2Fantiphon","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvhata%2Fantiphon/lists"}