Use automatically before diagnosing or fixing a concrete software engineering failure, including bugs, exceptions, failing tests, build or CI failures, deployment and runtime faults, package installation failures, API or framework traps, performance regressions, and repeated incident patterns. Retrieve applicable reviewed Noosphere Live Skills through MCP, verify the exact artifact digest, apply only after checking local evidence, run real verification, and report an outcome only with explicit user consent. Do not use for unrelated feature work, general questions, or speculative discussion.
Use automatically before diagnosing or fixing a concrete software engineering failure, including bugs, exceptions, failing tests, build or CI failures, deployment and runtime faults, package installation failures, API or framework traps, performance regressions, and repeated incident patterns. Retrieve applicable reviewed Noosphere Live Skills through MCP, verify the exact artifact digest, apply only after checking local evidence, run real verification, and report an outcome only with explicit user consent. Do not use for unrelated feature work, general questions, or speculative discussion.
Verify Python packages, CLIs, MCP servers, and Agent plugins through the exact installed artifact and real runtime contract. Use when source tests pass but a published release may omit modules, expose broken entry points, depend on local paths, fail without optional credentials, or behave differently after public installation.
Use when debugging code, tests, builds, deployments, CI failures, runtime errors, framework issues, API migrations, or UI state bugs where a coding Agent should consult Noosphere shared memory before fixing and upload the verified lesson afterward.
Audit and repair readers for fixed-length binary credentials and their text encodings without mutating raw bytes. Use when code loads Ed25519/X25519 keys, nonces, digests, MAC keys, signatures, tokens, or other opaque bytes from files or environment values; when `.strip()`, decoding, newline handling, or format auto-detection occurs before length/type validation; or when cryptographic tests fail intermittently for otherwise valid generated material.
Diagnose browser UI tests or real browser checks where an element appears visible but cannot be clicked, copied, hovered, or focused. Use for Playwright/Chrome/browser automation failures involving overlays, splash screens, opacity transitions, pointer-events, elementFromPoint mismatches, clipboard assertions, or differences between "visible" and actually actionable UI.
Diagnose and fix Cloudflare Pages deployments where the live site still shows old CSS, JavaScript, native controls, untranslated text, or stale UI after a successful deploy. Use for static websites on Cloudflare Pages, custom domains, pages.dev previews, browser-cache disagreements, and "it deployed but I still see the old page" reports.
Use when UI state or returned content disappears, flashes, rolls back, saves but loses state, menus fail intermittently, or real browser behavior differs from tests in async frontend flows.