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Witness
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Witness

by Team Witness

Performance reviews miss the work that happens in Slack. Witness finds it, and cites the proof.

Demo Video

About This Project

Witness surfaces the work performance reviews miss: unblocking a teammate in Slack, catching a bug in review, work credited to whoever closes the ticket. It returns cited proof, never a score.

InsForge runs: the Postgres schema (person, run, source_event, ticket_state, reference, classification, attribution), the attribution engine (confirm_attributions, a SQL temporal join for both confirmation rules), the source-gated visibility functions that make the degradation guarantee structural instead of a filter, the ranking functions (person_ledger, rank_divergence, top_divergence) with an evidence floor before anyone's rankable, RLS access control (self/manager visibility, admin-only pipeline tables), a realtime channel streaming pipeline stages live, and pgvector for resolving paraphrased references like "the auth timeout thing" back to a real ticket.

HydraDB ties a Slack user ID to a Linear assignee UUID with no shared key between them, and its REST client was verified live against a real database. Slack messages are also mirrored into HydraDB as searchable knowledge, confirmed with a live semantic query that returned the right message at 0.68 relevancy.

We live-tested RocketRide against a real Cloud account and documented two real platform gaps in its orchestration layer rather than guessing around them.

Built With

Next.js
Node.js
PostgreSQL
React
Tailwind CSS
TypeScript
hydradb
insforge
rocketride

Repository

HTML46.1%TypeScript45.9%PLpgSQL6.7%CSS1.2%JavaScript0.1%
Last commit 8 days ago

Submitted July 28, 2026 at 1:40 PM