Dies ist die deutsche MFDoctor-Dokumentation. Technische Bezeichner, CLI-Flags, Regel-IDs und Codebeispiele bleiben unverändert, damit die Inhalte zwischen den Sprachen vollständig kompatibel bleiben. Verwenden Sie den Sprachumschalter für die kanonische englische Fassung.

#Governance: suppressions and allowlists

MFDoctor already supports intentional allow/deny of specific rules. Use this page when a finding is known and accepted — for example enterprise nesting that keeps direct remoteEntry URLs — so CI stays green without disabling MFDoctor.

This is the short Governance reference for rules: { "id": "off" }, severity overrides, policy packs, fingerprint baselines, and failOn.

There is no source-comment eslint-disable style in v1. Prefer config rules, policy packs, or fingerprint baselines.

#When to use which

Rule of thumb: fix first. Turn a rule "off" only for intentional product choices. Use a baseline for temporary debt. Use packs/presets for shared governance. Tune failOn for how strict the gate is, not to hide findings.

#Regelweise Deaktivierung und Schweregradüberschreibung

Local rules win over pack and preset maps (override precedence):

export default {
  rules: {
    "config/remote-manifest-recommended": "off",
    "config/observability-plugin-recommended": "info",
    "shared/prefix-share-recommended": "off",
    "shared/singleton-risk": "warning", // was elevated / pack default
  },
};

#Heuristic shared / config rules

These rules use package-name or path heuristics. Defaults stay advisory so teams (and agents) do not learn to ignore MFDoctor:

Mute intentional exceptions with rules: { "<id>": "off" } (comment why). When dynamic import() / loadShare* cannot be resolved, MFDoctor prefers doctor/partial-analysis over a confident shared/unused finding — see capabilities. Showcase fixtures under examples/showcase/shared/*-suppressed and shared/unused-unresolved prove quiet suppression and the partial-analysis path.

The same map works on adapter options:

federationDoctor({
  moduleFederation: mfOptions,
  rules: {
    "config/remote-manifest-recommended": "off",
  },
});

Document why in a short comment next to the entry. Config does not yet take a structured reason beside "off"; for tracked debt with a reportable reason, use baseline reason fields (below).

#Kanonisches Beispiel: Mixed-Federation-Host

The green multi-bundler example examples/mixed-federation/host-vite is the canonical pattern for intentional host suppressions. The fixture has no manifest server and tests direct Vite→Rspack/Rsbuild remotes, so it turns two rules off with comments:

federationDoctor({
  moduleFederation: mfOptions,
  rules: {
    // This local example has no manifest server. Production apps should
    // prefer manifest URLs so tooling can inspect richer metadata.
    "config/remote-manifest-recommended": "off",
    // Keep version-first here because this fixture tests direct
    // Vite-to-Rspack/Rsbuild interoperability, not offline recovery.
    "reliability/version-first-offline-remotes": "off",
  },
});

Copy that shape for production hosts that knowingly keep direct remote entries or skip version-first offline remotes: keep MFDoctor on, mute only the accepted rules, and leave a comment explaining the choice.

#Richtlinien-Voreinstellungen und Pakete

Reuse severity maps with extends:

export default {
  extends: ["recommended"], // or "strict", "demo", "production", or a pack
  rules: {
    // Per-app overrides on top of the pack
    "config/remote-manifest-recommended": "off",
  },
};

The same overlays can be selected directly with profile:

export default {
  profile: "demo", // local showcase; CI resolves this to production for safety
  rules: {
    // Local rules still win over the profile.
    "shared/prefix-share-recommended": "off",
  },
};

See Policy packs and named presets for recommended / strict, demo / production, shareable packs, and precedence. The demo pack is safe for local showcases: it softens only bounded local-development recommendations. It does not hide non-localhost findings or CI findings.

The enable-this rules are independently suppressible: use config/observability-plugin-recommended when runtime reports are not part of the environment, and use shared/prefix-share-recommended when exact subpath sharing is intentional. A baseline keeps either recommendation visible as suppressed: true while allowing CI to continue.

#Fingerprint baselines

Baselines mute specific finding fingerprints, not whole rules. Matched findings stay in terminal / JSON / SARIF as suppressed: true, and optional reason is copied to suppressionReason:

{
  "schemaVersion": 1,
  "entries": [
    {
      "fingerprint": "a1b2c3…",
      "ruleId": "shared/singleton-mismatch",
      "project": "host",
      "reason": "Legacy singleton until shared migration lands"
    }
  ]
}

Wire with baseline: "./mfdoctor.baseline.json" (or CLI --baseline). Full workflow: Fingerprint baselines.

#failOn

failOn chooses which severities fail the gate after every finding is collected:

CI env vars turn on failOn: "error" and SARIF automatically. Override with failOn, mode: "ci" / mode: "development", or --ci. Baselines suppress policy failure for matched fingerprints unless baseline.failOnSuppressed is true — they do not change which severities failOn considers.

#Was v1 nicht enthält

• No per-line source comments (// mfdoctor-disable, eslint-disable style).
• No structured reason field on rules: { id: "off" } yet — use a comment, or baseline reason when the mute is fingerprint debt.