{"adoption": {"forks": 257, "observed_at": "2026-08-28T04:03:42.461477+00:00", "stars": 1132}, "canonical_url": "https://ross.abutalabs.com/products/trunk-recorder", "card": {"archived": false, "artifact_type": "application", "description": "Records calls from a Trunked Radio System (P25 & SmartNet)", "domain": ["embedded-systems", "media", "hardware"], "enriched": true, "function": ["audio-processing", "streaming", "cli"], "health_score": 94, "homepage": null, "language": "C++", "license": "GPL-3.0", "license_family": "copyleft", "maturity": "active", "member_repos": ["TrunkRecorder/trunk-recorder"], "name": "TrunkRecorder/trunk-recorder", "platform": ["cli"], "pushed_at": "2026-07-23T02:33:02+00:00", "repo": "TrunkRecorder/trunk-recorder", "stars": 1132, "tags": ["sdr", "software-defined-radio", "p25", "smartnet", "gnuradio", "radio-scanner", "rtl-sdr", "trunked-radio", "police-scanner", "audio-recording", "automation", "linux", "macos", "docker"], "topics": ["sdr", "radio", "gnuradio", "p25", "smartnet"], "urls": [], "use_cases": ["record police and fire scanner calls from a P25 trunked radio system", "capture SmartNet trunked radio traffic with an RTL-SDR dongle", "record conventional analog and DMR radio channels", "archive radio calls and upload them to OpenMHz or Broadcastify", "build a Raspberry Pi based radio call recording station", "monitor multiple talkgroups across several radio systems at once"], "what_it_is": "Trunk Recorder is a C++ application that records calls from trunked and conventional radio systems (P25, SmartNet, DMR, analog) using one or more software-defined radios. It uses GNU Radio for RF signal processing and can record multiple radio systems simultaneously, with options to upload recordings to sharing platforms like OpenMHz.", "when_to_avoid": ["you need a graphical scanner interface rather than a headless recorder", "you want to decode encrypted radio traffic", "you are on Windows without Docker or WSL", "you need support for radio protocols outside P25, SmartNet, DMR, and analog"], "when_to_choose": ["you have SDR hardware (RTL-SDR, HackRF, Airspy, etc.) and want to record trunked P25 or SmartNet systems", "you need to record multiple radio systems or talkgroups simultaneously", "you want a self-hosted, scriptable recorder that runs on Linux, Raspberry Pi, or macOS", "you want to feed recordings to sharing platforms like OpenMHz, Trunk Player, or Broadcastify Calls"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/trunk-recorder", "repo": "TrunkRecorder/trunk-recorder", "role": "main", "score": 81}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T06:37:55.981663+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e6a37b1c881ae8f583dd6501c1493cdf4dd312e5ab1df68bac13739811a82a5b", "fetched_at": "2026-08-28T04:03:42.461477+00:00", "kind": "readme", "missing": false, "url": "https://github.com/TrunkRecorder/trunk-recorder"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T06:37:55.981663+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e6a37b1c881ae8f583dd6501c1493cdf4dd312e5ab1df68bac13739811a82a5b", "fetched_at": "2026-08-28T04:03:42.461477+00:00", "kind": "readme", "missing": false, "url": "https://github.com/TrunkRecorder/trunk-recorder"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T06:37:55.981663+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e6a37b1c881ae8f583dd6501c1493cdf4dd312e5ab1df68bac13739811a82a5b", "fetched_at": "2026-08-28T04:03:42.461477+00:00", "kind": "readme", "missing": false, "url": "https://github.com/TrunkRecorder/trunk-recorder"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T06:37:55.981663+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e6a37b1c881ae8f583dd6501c1493cdf4dd312e5ab1df68bac13739811a82a5b", "fetched_at": "2026-08-28T04:03:42.461477+00:00", "kind": "readme", "missing": false, "url": "https://github.com/TrunkRecorder/trunk-recorder"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T06:37:55.981663+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e6a37b1c881ae8f583dd6501c1493cdf4dd312e5ab1df68bac13739811a82a5b", "fetched_at": "2026-08-28T04:03:42.461477+00:00", "kind": "readme", "missing": false, "url": "https://github.com/TrunkRecorder/trunk-recorder"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T06:37:55.981663+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e6a37b1c881ae8f583dd6501c1493cdf4dd312e5ab1df68bac13739811a82a5b", "fetched_at": "2026-08-28T04:03:42.461477+00:00", "kind": "readme", "missing": false, "url": "https://github.com/TrunkRecorder/trunk-recorder"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:03:42.461477+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T06:37:55.981663+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e6a37b1c881ae8f583dd6501c1493cdf4dd312e5ab1df68bac13739811a82a5b", "fetched_at": "2026-08-28T04:03:42.461477+00:00", "kind": "readme", "missing": false, "url": "https://github.com/TrunkRecorder/trunk-recorder"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T06:37:55.981663+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e6a37b1c881ae8f583dd6501c1493cdf4dd312e5ab1df68bac13739811a82a5b", "fetched_at": "2026-08-28T04:03:42.461477+00:00", "kind": "readme", "missing": false, "url": "https://github.com/TrunkRecorder/trunk-recorder"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T06:37:55.981663+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e6a37b1c881ae8f583dd6501c1493cdf4dd312e5ab1df68bac13739811a82a5b", "fetched_at": "2026-08-28T04:03:42.461477+00:00", "kind": "readme", "missing": false, "url": "https://github.com/TrunkRecorder/trunk-recorder"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T06:37:55.981663+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e6a37b1c881ae8f583dd6501c1493cdf4dd312e5ab1df68bac13739811a82a5b", "fetched_at": "2026-08-28T04:03:42.461477+00:00", "kind": "readme", "missing": false, "url": "https://github.com/TrunkRecorder/trunk-recorder"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 93, "longevity": 100, "rhythm": 54}, "computed_at": "2026-09-03T02:39:23.370411+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 4237, "days_push": 42, "days_rel": 148, "gap_med": 157, "n_releases_24m": 6}, "score": 81, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}