{"id":50940932,"url":"https://github.com/snth/radar","last_synced_at":"2026-06-17T14:33:31.315Z","repository":{"id":361008584,"uuid":"1252679697","full_name":"snth/radar","owner":"snth","description":"Finger protocol (RFC 1288) re-imagined for the AT Protocol (atproto) / Bluesky ecosystem","archived":false,"fork":false,"pushed_at":"2026-05-28T19:33:58.000Z","size":4,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-05-28T21:18:10.871Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Shell","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/snth.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":"2026-05-28T19:04:00.000Z","updated_at":"2026-05-28T19:34:03.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/snth/radar","commit_stats":null,"previous_names":["snth/radar"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/snth/radar","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/snth%2Fradar","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/snth%2Fradar/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/snth%2Fradar/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/snth%2Fradar/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/snth","download_url":"https://codeload.github.com/snth/radar/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/snth%2Fradar/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34453431,"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":"2026-06-17T02:00:05.408Z","response_time":127,"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":[],"created_at":"2026-06-17T14:33:28.210Z","updated_at":"2026-06-17T14:33:31.302Z","avatar_url":"https://github.com/snth.png","language":"Shell","funding_links":[],"categories":[],"sub_categories":[],"readme":"# radar\n\n**Finger protocol** (RFC 1288) re-imagined for the **AT Protocol (atproto) / Bluesky** ecosystem\n\n## The Finger Connection\n\nIn the early days of the internet, the `finger` command let users scan a remote server to view a person's real-time availability, log-in status, or custom profile snippet (via local `.plan` files). \n\nAs the web centralized, Finger faded away. `radar` reboots this concept for the modern federated web. Instead of pinging a centralized server, it scans decentralized personal data repositories to pull a user's latest broadcasted status (their most recent post) using public AT Protocol endpoints.\n\n## Features\n\n*   **Zero Dependencies:** Simple POSIX shell script using only curl, awk, and sed.  Works out of the box on Linux, macOS, and BSD.\n*   **Permissionless:** Read-only lookups. No authentication, API keys, or App Passwords required.\n*   **Flexible Formatting:** Accepts both modern Bluesky handles (`user.bsky.social`) and classic finger-style email formats (`user@bsky.social`).\n\n## Installation \u0026 Usage\n\n1. Clone or download the script:\n   ```bash\n   curl -O https://raw.githubusercontent.com/snth/radar/refs/heads/main/radar\n   chmod +x radar\n   ```\n\n2. Scan a user:\n   ```bash\n   ./radar snth.bsky.social\n   # Or using classic finger style:\n   ./radar snth@bsky.social\n   ```\n\n## How It Works\n\n1. **Normalizes** the input handle (converts `@` delimiters to `.`).\n2. **Resolves** the public handle to a Decentralized Identifier (DID) via the AT Protocol Identity endpoints.\n3. **Fetches** the most recent record from the actor's public feed using native string parsing.\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsnth%2Fradar","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsnth%2Fradar","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsnth%2Fradar/lists"}