Structure and rewrite docs for frontend repositories, especially README.md, CONTRIBUTING.md, SECURITY.md, and other top-level docs. Use when creating or reorganizing frontend repo docs, clarifying user vs contributor guidance, reducing doc sprawl, or fixing stale commands, paths, and links in top-level docs.

Rapidly screens batches of 10-50+ startups from pitch events, demo days, or accelerator showcases into investment tiers. Scores startups on traction, team, market size, and differentiation; classifies into 4 priority tiers; validates top candidates via web research; generates tier rankings and shortlist comparison tables. Use for batch deal screening, startup triage, demo day prep, cohort evaluation, or dealflow prioritization.

Produces a consolidated investment memo for startup evaluation — includes team assessment, market analysis, competitive landscape, True Potential Council, Anti-Bias MoE layer, IASV scorecard, and a clear PASS/INVESTIGATE/INVEST signal. Use for due diligence, deal analysis, VC memo generation, startup assessment, or founder evaluation at pre-seed and seed stage.

Compute perceptually-correct confidence from dlib face_recognition distances using piecewise mapping (d at most 0.3 maps to 1.0, d at least 0.6 maps to 0.0, linear between). Includes enrollment averaging and the setuptools==75.8.0 pin. Use when mapping face_recognition distance to a user-facing confidence score or diagnosing weak recognition results.

Capture and validate high-quality face enrollments for dlib face_recognition. Covers pose diversity, face-coverage framing, blur rejection, and intra-class distance diagnostics. Use when building or refreshing a face enrollment dataset, diagnosing "recognition looks weak even with my photos", or deciding whether to retune thresholds vs retake photos.

Producer-side face persistence that absorbs transient detection dropouts. Keeps the last observed confidence across N consecutive no-face frames instead of flipping to "nobody here" on every single missed frame. Use when you see the bar/state flickering even though the subject is plainly in frame, or when detection + recognition hands off to a downstream actuator that wants steady state.

Controls Govee H6056 Flow Plus light bars (smart LED lights) via cloud REST API with correct segment-to-bar mapping (Yankee=0-5, Golf=6-11) and phantom-segment awareness (12-14 return 200 OK but do nothing). Use when the user wants to control Govee H6056 light bars, change LED light colors or brightness, set bar segment colors, or automate Govee smart lighting scenes.

Optimizes RLS policies by enforcing SELECT-wrapped auth.uid() calls, mandatory B-Tree/GIN indexes on policy-referenced columns, and SECURITY DEFINER encapsulation of deep JOINs. Use when optimizing RLS performance, fixing policy full table scans, wrapping auth.uid in SELECT, or indexing columns used in RLS policies.

Configures pgsodium Vault extension for API key and secret storage. Creates SECURITY DEFINER functions assigned to service_role for secure access. Eliminates hardcoded secrets. Use when storing API keys, managing secrets in Supabase, implementing pgsodium Vault, or replacing hardcoded credentials with Vault references.

Creates PL/pgSQL RPC implementing Reciprocal Rank Fusion (score = 1/(k+rank)) to fuse semantic pgvector results with full-text tsvector results. Use when implementing hybrid search, RRF search, semantic plus keyword search, exact SKU and conceptual queries, or vector and full-text fusion.

Configures TUS resumable upload client for files over 6MB with Postgres Advisory Lock 409 Conflict handling. Enforces tenant-scoped bucket paths. Use when implementing large file uploads, resumable uploads, TUS protocol, uploads over unstable networks, or files larger than 6MB in Supabase Storage.

Creates RLS policies enforcing tenant_id isolation on shared-schema tables. Verifies ALTER TABLE ENABLE ROW LEVEL SECURITY before policy creation. Requires tenant_id column and custom-access-token-hook JWT claims. Use when implementing multi-tenant data isolation, tenant-safe queries, shared schema RLS, or tenant_id policy creation.