Implement and maintain CRMind user API key issuance, verification, revocation, and frontend management flows. Use when working on /auth/api-keys endpoints, middleware auth fallback, key rotation UX, or API key documentation.
Implement the ARQ background worker process for crawl queue processing, Server-Sent Events for streaming agent progress, multi-stage Docker builds, and the worker Docker Compose service. Use when the crawl queue needs a consumer, when adding real-time agent progress to the frontend, or when optimising the Docker image size. Keywords: ARQ, worker, background job, crawl queue, SSE, Server-Sent Events, agent streaming, Docker multi-stage, worker process, EventSource.
Format LLM synthesis output into structured CRMind responses with traceable source citations. Use this skill when attaching source links to facts, building the canonical JSON response shape, formatting citation cards, or ensuring every claim in the response is backed by a source URL with metadata. Keywords: citation, source link, structured response, fact attribution, evidence, response formatting, citation card, source traceability, audit trail.
Manage database schema migrations with Alembic and handle embedding model versioning safely. Use when adding columns or tables, running ALTER statements, upgrading the embedding model, or configuring Supabase connection pooling. Keywords: Alembic, migration, ALTER TABLE, embed_model_id, embedding versioning, re-embed, rembed_chunks, Supabase, PgBouncer, schema change.
Configure and manage the free-tier deployment pipeline for CRMind using Vercel, Supabase, Render/Cloudflare, and GitHub Actions. Use this skill when setting up CI/CD, batch ingestion cron jobs, environment configuration, Supabase migrations, Vercel deployments, caching strategies, or cost optimisation for low-resource hosting. Keywords: deployment, Vercel, Supabase, Render, GitHub Actions, CRON, batch ingestion, free tier, CI/CD, environment variables, migrations.
Resolve a company name, person name, email domain, or account ID to a canonical entity record in the CRMind database. Use this skill when implementing fuzzy matching, deduplication, canonical ID assignment, alias handling, or any code that maps a raw input string to a structured entity. Keywords: entity resolution, canonical ID, company lookup, person lookup, fuzzy match, dedup, alias, domain match.
Implement retry logic, circuit breakers, graceful degradation, fallback responses, input sanitization, and exception hierarchies for CRMind. Use when writing any code that calls an LLM, embedding model, external HTTP, or database — and when building error handlers in FastAPI. Keywords: retry, circuit breaker, tenacity, graceful degradation, fallback, sanitize, prompt injection, exception hierarchy, LLMUnavailableError, degraded response.
Define and implement the FastAPI backend structure for CRMind. Use this skill when creating API routes, request/response models, middleware, database connections, dependency injection, error handling, or background task setup. Keywords: FastAPI, API routes, Pydantic, endpoint, async, database, dependency injection, middleware, background tasks, CORS, authentication, rate limiting.