# Dossierly

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Gabriel Antony Xaviour](https://cerebralvalley.ai/u/gabrielaxy)
- **GitHub:** https://github.com/gabrielantonyxaviour/dossierly-meta
- **Demo video:** https://drive.google.com/drive/folders/15ysZxpaIUmEOaCx8JSz7Jl1NZ8157Juh
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4641

Dossierly is a personal AI caseworker for life in a new country, piloting first in Poland. It reads every official letter, email and screen that reaches you, keeps one case file with deadlines worked out from the local law, interprets for you at the immigration counter in real time, and phones you when something urgent arrives.
Live: https://dossierly.cosmiclan.com

THE PROBLEM
Moving abroad means keeping a residence case alive in a language you don't read. In Poland, the first pilot, 112,300 temporary-residence applications were filed in Q1 2026 alone (UdSC). The legal limit for a decision is 60 days; real cases take many months, and Poland's audit office (NIK) found about 60% of sampled cases handled in breach of the rules. The danger is one misread letter: a summons (KPA art. 64 §2) gives 7–14 days from delivery, an uncollected letter counts as delivered after 14 days, and a letter to an old address counts as delivered if you didn't report the move. Miss it and the application is left unexamined. Counters speak Polish; sworn translation costs up to 44.07 zł a page.

WHAT IT DOES
1. Voice onboarding: say who you are, connect Gmail and Calendar; it reads your official emails and their PDF attachments, builds a sourced case file and explains it on a welcome call.
2. Look: photograph any letter or screen (MOS, UPO, inPOL). Muse Spark reads it and SAM 3.1 outlines each fact on your own photo.
3. Deadlines computed in code from the delivery date (KPA art. 57, 44, 64), every step shown, every article quoted.
4. Counter: phone flat on the desk, the official's half in Polish, yours in your language. Voice-to-voice interpreting in 2.1–3.0 s, and a coach that knows your case.
5. 24/7 agent: a new official email is read within two minutes; it drafts replies, sets the deadline and reminders, and phones you.
6. Muse Wonder reviews the whole case nightly and after every letter: risks, a dated plan, inconsistencies.
7. An MCP server so any agent can call Dossierly's tools.
It guides; it never submits to a government system.

REAL INTEGRATIONS, ALL LIVE
- Meta Model API: Muse Spark 1.2 and 1.3, Muse Wonder 1.0, SAM 3.1, Muse Voice Transcribe, web search
- Gmail (read-only) and Google Calendar through Composio OAuth
- Twilio Voice + Media Streams: real phone calls into the same voice pipeline
- ElevenLabs streaming speech
- Sejm ELI API: verbatim text of the KPA and the Act on Foreigners
- Ministry of Finance VAT whitelist and KRS registry APIs: employer checks
- Cloudflare Workers, Durable Objects, D1, R2, Email, cron

ENGINEERING
CI runs lint, typecheck and 528 unit tests on every push; the deadline engine has 2,000-case property tests; names, addresses and ID numbers are masked before text reaches a model. docs/ has sequence diagrams and measured latency.

An earlier version was built at the Nebius × NVIDIA hackathon inside this event's window; for Meta we started a new repository and rebuilt it on Meta's models (README lists what is new).

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Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4641. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt