{"id":30115318,"url":"https://github.com/at-microcosm/microcosm-rs","last_synced_at":"2026-03-05T10:32:22.468Z","repository":{"id":271463416,"uuid":"911768675","full_name":"at-microcosm/microcosm-rs","owner":"at-microcosm","description":"Rust atproto crates and services for microcosm","archived":false,"fork":false,"pushed_at":"2026-02-23T21:53:30.000Z","size":1182,"stargazers_count":108,"open_issues_count":14,"forks_count":9,"subscribers_count":2,"default_branch":"main","last_synced_at":"2026-02-23T23:44:57.075Z","etag":null,"topics":["api","atproto","bluesky"],"latest_commit_sha":null,"homepage":"https://microcosm.blue","language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/at-microcosm.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":".github/FUNDING.yml","license":null,"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},"funding":{"github":"uniphil","patreon":null,"open_collective":null,"ko_fi":null,"tidelift":null,"community_bridge":null,"liberapay":null,"issuehunt":null,"lfx_crowdfunding":null,"polar":null,"buy_me_a_coffee":null,"thanks_dev":null,"custom":null}},"created_at":"2025-01-03T19:59:25.000Z","updated_at":"2026-02-23T21:53:27.000Z","dependencies_parsed_at":"2025-01-23T23:21:24.615Z","dependency_job_id":"b833ae3d-f465-4adc-b1c2-4435a0f5660b","html_url":"https://github.com/at-microcosm/microcosm-rs","commit_stats":null,"previous_names":["at-ucosm/links","atcosm/links","at-microcosm/links","at-microcosm/microcosm-rs"],"tags_count":4,"template":false,"template_full_name":null,"purl":"pkg:github/at-microcosm/microcosm-rs","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/at-microcosm%2Fmicrocosm-rs","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/at-microcosm%2Fmicrocosm-rs/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/at-microcosm%2Fmicrocosm-rs/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/at-microcosm%2Fmicrocosm-rs/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/at-microcosm","download_url":"https://codeload.github.com/at-microcosm/microcosm-rs/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/at-microcosm%2Fmicrocosm-rs/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30119430,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-05T09:35:22.236Z","status":"ssl_error","status_checked_at":"2026-03-05T09:35:20.028Z","response_time":93,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":["api","atproto","bluesky"],"created_at":"2025-08-10T08:03:17.148Z","updated_at":"2026-03-05T10:32:22.430Z","avatar_url":"https://github.com/at-microcosm.png","language":"Rust","funding_links":["https://github.com/sponsors/uniphil","https://github.com/sponsors/uniphil/","https://ko-fi.com/bad_example"],"categories":["Rust"],"sub_categories":[],"readme":"microcosm HTTP APIs + rust crates\n=================================\n[![@microcosm.blue: bluesky](https://img.shields.io/badge/@microcosm.blue-bluesky-blue)](https://bsky.app/profile/microcosm.blue)\n[![microcosm discord: join](https://img.shields.io/badge/microcosm_discord-join-purple)](https://discord.gg/tcDfe4PGVB)\n[![github sponsors: support](https://img.shields.io/badge/github_sponsors-support-pink)](https://github.com/sponsors/uniphil/)\n[![ko-fi: support](https://img.shields.io/badge/ko--fi-support-pink)](https://ko-fi.com/bad_example)\n\nWelcome! Documentation is under active development. If you like reading API docs, you'll probably hit the ground running!\n\nTutorials, how-to guides, and client SDK libraries are all in the works for gentler on-ramps, but are not quite ready yet. But don't let that stop you! Hop in the [microcosm discord](https://discord.gg/tcDfe4PGVB), or post questions and tag [@bad-example.com](https://bsky.app/profile/bad-example.com) on Bluesky if you get stuck anywhere.\n\n\u003e [!tip]\n\u003e This repository's primary home is moving to tangled: [@microcosm.blue/microcosm-rs](https://tangled.sh/@microcosm.blue/microcosm-rs). It will continue to be mirrored on [github](https://github.com/at-microcosm/microcosm-rs) for the forseeable future, and it's fine to open issues or pulls in either place!\n\n\n🌌 [Constellation](./constellation/)\n------------------------------------\n\nA global atproto interactions backlink index as a simple JSON API. Works with every lexicon, runs on a raspberry pi, consumes less than 2GiB of disk per day. Handles record deletion, account de/re-activation, and account deletion, ensuring accurate link counts while respecting users' data choices.\n\n- Source: [./constellation/](./constellation/)\n- [Public instance/API docs](https://constellation.microcosm.blue/)\n- Status: used in production. APIs will change but backwards compatibility will be maintained as long as needed.\n\n\n🎇 [Spacedust](./spacedust/)\n----------------------------\n\nA global atproto interactions firehose. Extracts all at-uris, DIDs, and URLs from every lexicon in the firehose, and exposes them over a websocket modelled after [jetstream](github.com/bluesky-social/jetstream).\n\n- Source: [./spacedust/](./spacedust/)\n- [Public instance/API docs](https://spacedust.microcosm.blue/)\n- Status: v0: the basics work and the APIs are in place! missing cursor replay, forward link storage, and delete event link hydration.\n\n### Demos:\n\n- [Spacedust notifications](https://notifications.microcosm.blue/): web push notifications for _every_ atproto app\n- [Zero-Bluesky real-time interaction-updating post embed](https://bsky.bad-example.com/zero-bluesky-realtime-embed/)\n\n\n🛰️ [Slingshot](./slingshot)\n---------------------------\n\nA fast, eager, production-grade edge cache for atproto records and identities. Pre-caches all records from the firehose and maintains a longer-term cache of requested records on disk.\n\n- Source: [./slingshot/](./slingshot/)\n- [Public instance/API docs](https://slingshot.microcosm.blue/)\n- Status: v0: most XRPC APIs are working. cache storage is being reworked.\n\n\n🛸 [UFOs API](./ufos)\n---------------------\n\nTimeseries stats and sample records for every [collection](https://atproto.com/guides/glossary#collection) ever seen in the atproto firehose. Unique users are counted in hyperloglog sketches enabling arbitrary cardinality aggregation across time buckets and/or NSIDs.\n\n- Source: [./ufos/](./ufos/)\n- [Public instance/API docs](https://ufos-api.microcosm.blue/)\n- Status: Used in production. It has APIs and they work! Needs improvement on indexing; needs more indexes and some more APIs to the data exposed.\n\n\u003e [!tip]\n\u003e  See also: [UFOs atproto explorer](https://ufos.microcosm.blue/) built on UFOs API. ([source](github.com/at-microcosm/spacedust-utils))\n\n\n💫 [Links](./links)\n-------------------\n\nRust library for parsing and extracting links (at-uris, DIDs, and URLs) from atproto records.\n\n- Source: [./links/](./links/)\n- Status: not yet published to crates.io; needs some rework\n\n\n🛩️ [Jetstream](./jetstream)\n---------------------------\n\nA low-overhead jetstream client with cursor handling and automatic reconnect.\n\n- Source: [./links/](./links/)\n- Status: used in multiple apps in production, but not yet published to crates.io; some rework planned\n\n\u003e [!tip]\n\u003e See also: [Rocketman](https://github.com/teal-fm/cadet/tree/main/rocketman), another excellent rust jetstream client which shares some lineage and _is_ published on crates.io.\n\n\n\n🔭 Deprecated: [Who am I](./who-am-i)\n-------------------------------------\n\nAn identity bridge for microcosm demos, that kinda worked. Fixing its problems is about equivalent to reinventing a lot of OIDC, so it's being retired.\n\n- Source: [./who-am-i/](./who-am-i/)\n- Status: ready for retirement.\n\n\u003e [!warning]\n\u003e `who-am-i` is still in use for the Spacedust Notifications demo, but that will hopefully be migrated to use atproto oauth directly instead.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fat-microcosm%2Fmicrocosm-rs","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fat-microcosm%2Fmicrocosm-rs","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fat-microcosm%2Fmicrocosm-rs/lists"}