Engineering handbook for AI coding agents - rules, skills, slash commands, MCP server, and hooks for Cursor, Claude Code, and Codex
d-padmanabhan/agent-engineering-handbook
Skill Claude CodeCodex
Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checking for common Workers anti-patterns (streaming, floating promises, global state, secrets, bindings, observability). Biases towards retrieval from…
d-padmanabhan/agent-engineering-handbook
Skill Claude CodeCodex
Workload identity playbook (SPIFFE/SPIRE, cloud IAM, OIDC federation). Workflows for picking SPIFFE vs cloud IAM, deploying SPIRE on EKS, federating trust domains, bridging to AWS/GCP/Azure via OIDC, and migrating off long-lived workload secrets. Use when designing or hardening service-to-service auth for k8s…
d-padmanabhan/agent-engineering-handbook
Skill Claude CodeCodex needs its repo
Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Vectorize, Hyperdrive, Workers AI, Containers, Queues, Workflows, Pipelines, and Secrets Store. Load before running wrangler commands to ensure correct syntax and best practices. Biases towards retrieval from Cloudflare docs over…
d-padmanabhan/agent-engineering-handbook
Skill Claude CodeCodex
Distinguished-engineer playbook for Zero Trust design reviews across identity, network, data, workload, and AI/agent systems. Principles-first, opinionated, threat-model-driven. Use when designing or reviewing auth flows, tool scopes for agents, MCP servers, RAG pipelines, egress policies, secret handling, HITL gates…
d-padmanabhan/agent-engineering-handbook
Skill Claude CodeCodex
Designs and reviews production APIs across REST/HTTP, OpenAPI, GraphQL, gRPC, webhooks, asynchronous operations, batch endpoints, SSE, and WebSockets. Use when defining resources, routes, methods, status codes, problem details, pagination, idempotency, conditional writes, API schemas, compatibility, deprecation…
d-padmanabhan/agent-engineering-handbook
Skill Claude CodeCodex
Designs, implements, reviews, tests, and operates Kubernetes operators and controllers in Go with Kubebuilder and controller-runtime. Use when defining CRDs, reconciliation loops, status conditions, finalizers, admission webhooks, external-provider controllers, operator upgrades, envtest suites, or controller-runtime…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: