Explorar skills

n8n workflow automation knowledge base. Provides n8n node information, node functionality details, workflow patterns, and configuration examples. Covers triggers, data transformation, data input/output, AI integration, covering 10 nodes. Keywords: n8n, workflow, automation, node, trigger, webhook, http request, database, ai agent.

Summarize git commit logs into a structured weekly or daily report (周报, 日报) with sections for completed work, in-progress items, highlights, plans, and risks. Use when the user asks to generate a weekly report, daily report, summarize yesterday's git commits, review what they did today/this week, summarize recent git activity, or categorize commits by project. Triggers on keywords like git log, co

Harden native agents running on machines you do not fully control. Covers installer integrity and code signing per platform, OTA update channels with rollback and kill-switch, mTLS with per-agent identity and rotation, local secret storage (Keychain, DPAPI, libsecret), anti-tampering signals, and telemetry hygiene. Invoke when shipping a monitoring agent, RMM tool, CI runner, or IoT controller.

Apply safety controls when an LLM agent has authority to act on real systems. Covers blast-radius classification, dry-run-first patterns, out-of-band approval gates, scope locking, idempotency, kill switches, and rollback strategies. Invoke when designing an autonomous agent, when granting an LLM write access to production, or after an agent makes an unexpected change.

Apply modern authentication standards instead of historical mistakes. Covers NIST 800-63B-aligned passphrase policy (no rotation theatre), MFA enforcement and factor tiering, session versus JWT tradeoffs, OAuth scope minimization, and account lockout that does not enable enumeration. Invoke when building auth from scratch, planning MFA rollout, or handling a credential-stuffing wave.

Audit distributed systems where the highest-impact findings live between the components, not inside any one of them. Covers architecture mapping, trust boundary enumeration, per-channel protocol review (replay, ordering, forgery), STRIDE-lite threat modeling, failure-mode analysis, and forensic accountability. Invoke when auditing client / server, microservices, IoT backends, or agent-platform arc

Harden iOS and macOS apps against the platform-specific failure modes. Covers Keychain accessibility tiers, App Transport Security, certificate pinning tradeoffs, file protection classes, biometric authentication, jailbreak detection as a signal rather than a defense, and third-party SDK review. Invoke when shipping a native app that holds credentials, before App Store submission, or after a mobil

Implement the technical side of GDPR and EU privacy compliance. Covers data inventory, subject-access (SAR) and deletion endpoints, anonymization patterns, log scrubbing, the 72-hour breach notification path, and sub-processor (DPA / AVV) tracking. Invoke when building a product handling EU resident data, responding to a SAR, or preparing for a Datenschutz audit.

Accept user file uploads without introducing remote code execution, stored XSS, or polyglot attacks. Covers magic-byte validation, strict type allowlists, image re-encoding to defang embedded payloads, EXIF stripping, virus scanning, path-safe storage keys, and serving via a separate origin with Content-Disposition. Invoke when adding upload to a new endpoint or migrating from local-disk storage t

Contain direct and indirect prompt injection in LLM-integrated applications. Covers source-of-trust tagging, tool-use confirmation after untrusted input, output validation, markdown-image exfiltration prevention, and context-window hygiene. Invoke when building any app where untrusted text reaches an LLM, when the LLM has tools that act on real systems, or after a suspected injection incident.

Use when choosing .NET concurrency patterns for async I/O, queues, pipelines, or thread safety. Keywords: async/await, channels, dataflow, Rx, lock contention, producer consumer, parallel processing.

Run containers with a defensive baseline that survives production. Covers non-root users, read-only filesystems, dropped Linux capabilities, secret mounts instead of build-time bake-in, image scanning with trivy, distroless and minimal base images, and the Docker-bypasses-UFW firewall pitfall. Invoke when adding Docker to a VPS with UFW, writing a new Dockerfile, or pushing an image to a public re