diff --git a/CHANGELOG.md b/CHANGELOG.md
index 64098b3fd6..51eb2fa7b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@ _Living section — bullets land here as PRs merge into `release/v3.8.47` (paral
 ### ✨ New Features
 
 - **Provider/model param filters**: config-driven parameter denylist/allowlist per provider/model with auto-learn from upstream 400s (#6649 — thanks @ThongAccount, closes #6625)
+- **Per-model web-search interception rule (Phase 1/2)**: a new `interceptSearch` rule, resolvable per provider or per model (`src/lib/db/interceptionRules.ts`, `key_value` namespace `interception_rules`), now overrides the existing native web-search bypass defaults (Codex/Gemini/Claude→Claude passthrough) — set `interceptSearch:true` to force a model's provider-native web-search tool call through OmniRoute's own `/v1/search` fallback even when it would otherwise be forwarded natively, or `interceptSearch:false` to force native passthrough for a model that would otherwise be converted. Per-model rule takes precedence over the provider-level rule, which takes precedence over the existing defaults when unset. Wired at the existing `prepareWebSearchFallbackBody()` call site in `chatCore.ts`. Web-fetch interception + the dashboard UI toggle are tracked as follow-up phases. Regression guard: `tests/unit/interception-rules.test.ts`, extended `tests/unit/web-search-fallback-format.test.ts` (#3384 — thanks @thomasmaerz)
 - **Per-combo reasoning token buffer toggle**: the combo builder now exposes an explicit checkbox for the `#3587` reasoning-model `max_tokens` buffer, defaulting to the existing enabled behavior, so a combo can opt out without hand-editing raw JSON config (#6702 — thanks @xz-dev)
 - **feat(dashboard):** 9router-parity **Routing Strategy** settings card on Settings → Routing, plus a per-provider account-routing override on the provider detail page ([#6678](https://github.com/diegosouzapw/OmniRoute/pull/6678)) — surfaces the existing account round-robin / sticky-limit knobs and adds a new combo-level sticky round-robin (`comboStickyRoundRobinLimit`, resolved via `resolveComboStickyRoundRobinLimit()` — per-combo → global combo sticky → account sticky cascade) so combo targets can batch calls per target the same way account fallback already does. A new `providerStrategies` setting (Zod-validated map, `src/shared/validation/settingsSchemas.ts`) lets a specific provider override the global `fallbackStrategy`/`stickyRoundRobinLimit` without touching the account-wide default, wired into `getProviderCredentials()` (`src/sse/services/auth.ts`) ahead of the global fallback. Regression guard: `tests/unit/combo-rr-sticky-9router.test.ts`, `tests/unit/settings-ui-layout-static.test.ts`. (thanks @SeaXen)
 - **feat(icons):** provider logos now resolve local SVG assets first for faster rendering, with a 5-tier fallback chain — local SVG → `@lobehub/icons` React components → `thesvg.org` CDN (external SVG for unknown providers) → local PNG → generic AI icon — replacing the previous LobeHub-first order. Adds dozens of first-party provider SVGs and migrates several bitmap logos (continue/copilot/cursor/deepgram/heroku/openclaw/ovhcloud) from PNG to SVG. Regression guard: `tests/unit/ui/ProviderIcon-icon-url.test.tsx`. ([#6317](https://github.com/diegosouzapw/OmniRoute/pull/6317) — thanks @hamsa0x7)
diff --git a/open-sse/handlers/chatCore.ts b/open-sse/handlers/chatCore.ts
index 676292a4c5..9875d5ccde 100644
--- a/open-sse/handlers/chatCore.ts
+++ b/open-sse/handlers/chatCore.ts
@@ -296,6 +296,7 @@ import {
 import { resolveBackgroundTaskRedirect } from "./chatCore/backgroundRedirect.ts";
 import type { CompressionConfig, CompressionPipelineStep } from "../services/compression/types.ts";
 import { prepareWebSearchFallbackBody } from "../services/webSearchFallback.ts";
+import { resolveInterceptSearch } from "@/lib/db/interceptionRules";
 import {
   resolveExplicitStreamAlias,
   resolveStreamFlag,
@@ -731,12 +732,17 @@ export async function handleChatCore({
   // Initialize rate limit settings from persisted DB (once, lazy)
   await initializeRateLimits();
 
+  // #3384: per-model interception rule (src/lib/db/interceptionRules.ts) overrides the
+  // native-bypass defaults below when the operator explicitly configured it for this
+  // provider/model pair; undefined falls through to the existing bypass logic.
+  const interceptSearchOverride = resolveInterceptSearch(provider, effectiveModel);
   const { body: bodyWithWebSearchFallback, fallback: webSearchFallbackPlan } =
     prepareWebSearchFallbackBody(body as Record<string, unknown>, {
       provider,
       sourceFormat,
       targetFormat,
       nativeCodexPassthrough,
+      interceptSearchOverride,
     });
   if (webSearchFallbackPlan.enabled) {
     body = bodyWithWebSearchFallback as typeof body;
diff --git a/open-sse/services/webSearchFallback.ts b/open-sse/services/webSearchFallback.ts
index f82b565630..9d80610d47 100644
--- a/open-sse/services/webSearchFallback.ts
+++ b/open-sse/services/webSearchFallback.ts
@@ -142,12 +142,20 @@ export function supportsNativeWebSearchFallbackBypass({
   sourceFormat,
   targetFormat,
   nativeCodexPassthrough,
+  interceptSearchOverride,
 }: {
   provider?: string | null;
   sourceFormat?: string | null;
   targetFormat: string | null | undefined;
   nativeCodexPassthrough: boolean;
+  // Per-model rule (#3384) — resolveInterceptSearch() in src/lib/db/interceptionRules.ts.
+  // true = force interception (never bypass); false = force native bypass; undefined =
+  // fall through to the native-bypass defaults below.
+  interceptSearchOverride?: boolean;
 }): boolean {
+  if (typeof interceptSearchOverride === "boolean") {
+    return !interceptSearchOverride;
+  }
   // Native Codex (OpenAI Responses) passthrough: the upstream runs web search itself.
   if (nativeCodexPassthrough) return true;
   // Gemini target: the Gemini translator maps built-in web search to googleSearch natively.
@@ -171,6 +179,7 @@ export function prepareWebSearchFallbackBody<T extends JsonRecord>(
     sourceFormat?: string | null;
     targetFormat?: string | null;
     nativeCodexPassthrough: boolean;
+    interceptSearchOverride?: boolean;
   }
 ): { body: T; fallback: WebSearchFallbackPlan } {
   const tools = Array.isArray(body.tools) ? body.tools : null;
diff --git a/src/lib/db/interceptionRules.ts b/src/lib/db/interceptionRules.ts
new file mode 100644
index 0000000000..faff5a1fc3
--- /dev/null
+++ b/src/lib/db/interceptionRules.ts
@@ -0,0 +1,203 @@
+/**
+ * db/interceptionRules.ts — Per-model web-search / web-fetch interception rules (#3384).
+ *
+ * CRUD against the key_value table under namespace "interception_rules". Follows the
+ * established key_value pattern from paramFilters.ts / databaseSettings.ts.
+ *
+ * Resolution precedence (see resolveInterceptSearch): per-model rule > provider-level
+ * rule > undefined (caller falls back to the existing native-bypass defaults).
+ */
+
+import { getDbInstance } from "./core";
+
+const NAMESPACE = "interception_rules";
+
+// ── Types ───────────────────────────────────────────────────────────────────
+
+export type FetchInterceptionBackend = "firecrawl" | "jina" | "tavily";
+
+export interface ModelInterceptionRule {
+  /** true = route through OmniRoute's /v1/search; false = force native passthrough. */
+  interceptSearch?: boolean;
+  /** true = route through OmniRoute's /v1/web/fetch; false = force native passthrough. */
+  interceptFetch?: boolean;
+  fetchBackend?: FetchInterceptionBackend;
+  fetchProxyUrl?: string;
+}
+
+export interface ProviderInterceptionRules {
+  /** Provider-level default, used when a model has no override. */
+  interceptSearch?: boolean;
+  interceptFetch?: boolean;
+  fetchBackend?: FetchInterceptionBackend;
+  fetchProxyUrl?: string;
+  /** Per-model overrides (stricter/looser than provider-level). */
+  models?: Record<string, ModelInterceptionRule>;
+}
+
+// ── Cache ───────────────────────────────────────────────────────────────────
+
+let rulesCache: Map<string, ProviderInterceptionRules> | null = null;
+
+function invalidateCache(): void {
+  rulesCache = null;
+}
+
+// ── Helpers ─────────────────────────────────────────────────────────────────
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return value !== null && typeof value === "object" && !Array.isArray(value);
+}
+
+function toNormalizedString(value: unknown): string | null {
+  return typeof value === "string" && value.trim().length > 0 ? value.trim() : null;
+}
+
+function toOptionalBool(value: unknown): boolean | undefined {
+  return typeof value === "boolean" ? value : undefined;
+}
+
+function toFetchBackend(value: unknown): FetchInterceptionBackend | undefined {
+  return value === "firecrawl" || value === "jina" || value === "tavily" ? value : undefined;
+}
+
+function parseStoredValue(raw: unknown): unknown {
+  if (typeof raw !== "string") return raw;
+  try {
+    return JSON.parse(raw);
+  } catch {
+    return raw;
+  }
+}
+
+function toModelInterceptionRule(raw: unknown): ModelInterceptionRule | null {
+  if (!isRecord(raw)) return null;
+  const rule: ModelInterceptionRule = {
+    interceptSearch: toOptionalBool(raw.interceptSearch),
+    interceptFetch: toOptionalBool(raw.interceptFetch),
+    fetchBackend: toFetchBackend(raw.fetchBackend),
+    fetchProxyUrl: toNormalizedString(raw.fetchProxyUrl) ?? undefined,
+  };
+  const hasAnyField = Object.values(rule).some((v) => v !== undefined);
+  return hasAnyField ? rule : null;
+}
+
+function toModelInterceptionRules(raw: unknown): Record<string, ModelInterceptionRule> {
+  const models: Record<string, ModelInterceptionRule> = {};
+  if (!isRecord(raw)) return models;
+  for (const [modelId, val] of Object.entries(raw)) {
+    const rule = toModelInterceptionRule(val);
+    if (rule) models[modelId] = rule;
+  }
+  return models;
+}
+
+function toProviderInterceptionRules(raw: unknown): ProviderInterceptionRules | null {
+  if (!isRecord(raw)) return null;
+  const models = toModelInterceptionRules(raw.models);
+  return {
+    interceptSearch: toOptionalBool(raw.interceptSearch),
+    interceptFetch: toOptionalBool(raw.interceptFetch),
+    fetchBackend: toFetchBackend(raw.fetchBackend),
+    fetchProxyUrl: toNormalizedString(raw.fetchProxyUrl) ?? undefined,
+    models: Object.keys(models).length > 0 ? models : undefined,
+  };
+}
+
+// ── Read ────────────────────────────────────────────────────────────────────
+
+function readNamespace(namespace: string): Record<string, unknown> {
+  const db = getDbInstance();
+  const rows = db
+    .prepare("SELECT key, value FROM key_value WHERE namespace = ?")
+    .all(namespace) as Array<{ key: string; value: string }>;
+
+  const values: Record<string, unknown> = {};
+  for (const row of rows) {
+    values[row.key] = parseStoredValue(row.value);
+  }
+  return values;
+}
+
+function loadAllRules(): Map<string, ProviderInterceptionRules> {
+  const raw = readNamespace(NAMESPACE);
+  const map = new Map<string, ProviderInterceptionRules>();
+  for (const [key, value] of Object.entries(raw)) {
+    const parsed = toProviderInterceptionRules(value);
+    if (parsed) map.set(key, parsed);
+  }
+  return map;
+}
+
+function loadRulesCached(): Map<string, ProviderInterceptionRules> {
+  if (rulesCache === null) {
+    rulesCache = loadAllRules();
+  }
+  return rulesCache;
+}
+
+// ── Public API ──────────────────────────────────────────────────────────────
+
+/** Get the interception rules for a single provider, or null if not configured. */
+export function getInterceptionRules(provider: string): ProviderInterceptionRules | null {
+  return toNormalizedString(provider) ? (loadRulesCached().get(provider) ?? null) : null;
+}
+
+/** Upsert the entire interception rule set for a provider. Invalidates the cache. */
+export function setInterceptionRules(provider: string, rules: ProviderInterceptionRules): void {
+  const normalizedProvider = toNormalizedString(provider);
+  if (!normalizedProvider) return;
+
+  const db = getDbInstance();
+  const stmt = db.prepare(
+    "INSERT OR REPLACE INTO key_value (namespace, key, value) VALUES (?, ?, ?)"
+  );
+
+  const normalized: ProviderInterceptionRules = {
+    interceptSearch: rules.interceptSearch,
+    interceptFetch: rules.interceptFetch,
+    fetchBackend: rules.fetchBackend,
+    fetchProxyUrl: rules.fetchProxyUrl,
+    models: rules.models && Object.keys(rules.models).length > 0 ? rules.models : undefined,
+  };
+
+  stmt.run(NAMESPACE, normalizedProvider, JSON.stringify(normalized));
+  invalidateCache();
+}
+
+/** Delete the interception rules for a provider. Resets that provider to default behavior. */
+export function deleteInterceptionRules(provider: string): void {
+  const normalizedProvider = toNormalizedString(provider);
+  if (!normalizedProvider) return;
+
+  const db = getDbInstance();
+  db.prepare("DELETE FROM key_value WHERE namespace = ? AND key = ?").run(
+    NAMESPACE,
+    normalizedProvider
+  );
+  invalidateCache();
+}
+
+/**
+ * Resolve the effective `interceptSearch` override for a provider/model pair.
+ *
+ * Precedence: per-model rule > provider-level rule > undefined (no override — the
+ * caller should fall back to the existing native-bypass defaults).
+ */
+export function resolveInterceptSearch(
+  provider: string | null | undefined,
+  model: string | null | undefined
+): boolean | undefined {
+  const normalizedProvider = toNormalizedString(provider);
+  if (!normalizedProvider) return undefined;
+
+  const rules = getInterceptionRules(normalizedProvider);
+  if (!rules) return undefined;
+
+  const normalizedModel = toNormalizedString(model);
+  if (normalizedModel && rules.models?.[normalizedModel]?.interceptSearch !== undefined) {
+    return rules.models[normalizedModel].interceptSearch;
+  }
+
+  return rules.interceptSearch;
+}
diff --git a/src/lib/db/migrations/119_interception_rules.sql b/src/lib/db/migrations/119_interception_rules.sql
new file mode 100644
index 0000000000..1a60288fa5
--- /dev/null
+++ b/src/lib/db/migrations/119_interception_rules.sql
@@ -0,0 +1,16 @@
+-- 119_interception_rules.sql
+-- Documents the interception_rules namespace in the key_value table (#3384).
+-- No schema change — the key_value table already exists.
+-- Key = provider ID, value = JSON with shape:
+--   {
+--     interceptSearch?: boolean,
+--     interceptFetch?: boolean,
+--     fetchBackend?: "firecrawl"|"jina"|"tavily",
+--     fetchProxyUrl?: string,
+--     models?: { [modelId]: { interceptSearch?, interceptFetch?, fetchBackend?, fetchProxyUrl? } }
+--   }
+--
+-- Resolution precedence: per-model rule > provider-level rule > undefined (caller
+-- falls back to the existing native web-search-bypass defaults in webSearchFallback.ts).
+--
+-- See: src/lib/db/interceptionRules.ts
diff --git a/tests/unit/interception-rules.test.ts b/tests/unit/interception-rules.test.ts
new file mode 100644
index 0000000000..bad1e0a281
--- /dev/null
+++ b/tests/unit/interception-rules.test.ts
@@ -0,0 +1,96 @@
+import { describe, it, beforeEach, after } from "node:test";
+import assert from "node:assert/strict";
+import os from "node:os";
+import path from "node:path";
+import fs from "node:fs";
+
+// Set DATA_DIR to a temp dir before any imports that touch the DB.
+const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "omniroute-test-interception-rules-"));
+process.env.DATA_DIR = tmpDir;
+
+const core = await import("../../src/lib/db/core.ts");
+const {
+  getInterceptionRules,
+  setInterceptionRules,
+  deleteInterceptionRules,
+  resolveInterceptSearch,
+} = await import("../../src/lib/db/interceptionRules.ts");
+
+// #3384 — per-model web-search/web-fetch interception rule store.
+describe("db/interceptionRules — per-model interception rules (#3384)", () => {
+  function resetDb() {
+    core.resetDbInstance();
+    fs.rmSync(tmpDir, { recursive: true, force: true });
+    fs.mkdirSync(tmpDir, { recursive: true });
+  }
+
+  beforeEach(() => {
+    resetDb();
+  });
+
+  after(() => {
+    core.resetDbInstance();
+    fs.rmSync(tmpDir, { recursive: true, force: true });
+  });
+
+  it("returns null for an unconfigured provider", () => {
+    assert.equal(getInterceptionRules("anthropic"), null);
+  });
+
+  it("round-trips a provider-level rule via set/get", () => {
+    setInterceptionRules("anthropic", { interceptSearch: true, interceptFetch: false });
+    const rules = getInterceptionRules("anthropic");
+    assert.equal(rules?.interceptSearch, true);
+    assert.equal(rules?.interceptFetch, false);
+  });
+
+  it("round-trips a per-model override", () => {
+    setInterceptionRules("anthropic", {
+      interceptSearch: false,
+      models: { "claude-opus-4": { interceptSearch: true } },
+    });
+    const rules = getInterceptionRules("anthropic");
+    assert.equal(rules?.interceptSearch, false);
+    assert.equal(rules?.models?.["claude-opus-4"]?.interceptSearch, true);
+  });
+
+  it("delete resets a provider back to unconfigured", () => {
+    setInterceptionRules("anthropic", { interceptSearch: true });
+    deleteInterceptionRules("anthropic");
+    assert.equal(getInterceptionRules("anthropic"), null);
+  });
+
+  it("invalidates the in-memory cache after a write", () => {
+    setInterceptionRules("openai", { interceptSearch: true });
+    assert.equal(getInterceptionRules("openai")?.interceptSearch, true);
+    setInterceptionRules("openai", { interceptSearch: false });
+    assert.equal(getInterceptionRules("openai")?.interceptSearch, false);
+  });
+
+  describe("resolveInterceptSearch — precedence", () => {
+    it("returns undefined when no rule is configured (caller falls back to bypass defaults)", () => {
+      assert.equal(resolveInterceptSearch("anthropic", "claude-opus-4"), undefined);
+    });
+
+    it("returns the provider-level rule when no model override exists", () => {
+      setInterceptionRules("anthropic", { interceptSearch: true });
+      assert.equal(resolveInterceptSearch("anthropic", "claude-opus-4"), true);
+      assert.equal(resolveInterceptSearch("anthropic", "claude-haiku-4"), true);
+    });
+
+    it("per-model rule overrides the provider-level rule", () => {
+      setInterceptionRules("anthropic", {
+        interceptSearch: false,
+        models: { "claude-opus-4": { interceptSearch: true } },
+      });
+      assert.equal(resolveInterceptSearch("anthropic", "claude-opus-4"), true);
+      assert.equal(resolveInterceptSearch("anthropic", "claude-haiku-4"), false);
+    });
+
+    it("returns undefined for an empty/missing provider", () => {
+      assert.equal(resolveInterceptSearch("", "claude-opus-4"), undefined);
+      assert.equal(resolveInterceptSearch(null, "claude-opus-4"), undefined);
+      assert.equal(resolveInterceptSearch(undefined, "claude-opus-4"), undefined);
+    });
+  });
+});
diff --git a/tests/unit/web-search-fallback-format.test.ts b/tests/unit/web-search-fallback-format.test.ts
index a7e038c855..39835e01dc 100644
--- a/tests/unit/web-search-fallback-format.test.ts
+++ b/tests/unit/web-search-fallback-format.test.ts
@@ -255,3 +255,61 @@ test("OpenAI -> Claude (non-passthrough): built-in web_search IS still converted
   const toolNames = tools.map((t) => (t.function ? t.function.name : t.name));
   assert.ok(toolNames.includes(OMNIROUTE_WEB_SEARCH_FALLBACK_TOOL_NAME));
 });
+
+// ── #3384: per-model interceptSearch override wins over every native-bypass default ──
+
+test("#3384 interceptSearchOverride=true forces interception even on the Claude->Claude bypass path", () => {
+  assert.equal(
+    supportsNativeWebSearchFallbackBypass({
+      provider: "claude",
+      sourceFormat: "claude",
+      targetFormat: "claude",
+      nativeCodexPassthrough: false,
+      interceptSearchOverride: true,
+    }),
+    false,
+    "explicit interceptSearch:true must NOT bypass, overriding the native Claude passthrough"
+  );
+});
+
+test("#3384 interceptSearchOverride=false forces native passthrough even for a standard provider", () => {
+  assert.equal(
+    supportsNativeWebSearchFallbackBypass({
+      provider: "openai",
+      sourceFormat: "openai",
+      targetFormat: "openai",
+      nativeCodexPassthrough: false,
+      interceptSearchOverride: false,
+    }),
+    true,
+    "explicit interceptSearch:false must bypass even though OpenAI->OpenAI has no native default bypass"
+  );
+});
+
+test("#3384 interceptSearchOverride=undefined falls through to the existing native-bypass defaults", () => {
+  assert.equal(
+    supportsNativeWebSearchFallbackBypass({
+      provider: "claude",
+      sourceFormat: "claude",
+      targetFormat: "claude",
+      nativeCodexPassthrough: false,
+      interceptSearchOverride: undefined,
+    }),
+    true,
+    "no override configured — default Claude->Claude bypass still applies"
+  );
+});
+
+test("#3384 end-to-end: interceptSearchOverride=true converts the tool on the Claude->Claude bypass path", () => {
+  const inputBody = { tools: [{ type: "web_search" }] };
+  const { fallback } = prepareWebSearchFallbackBody(inputBody, {
+    provider: "claude",
+    sourceFormat: "claude",
+    targetFormat: "claude",
+    nativeCodexPassthrough: false,
+    interceptSearchOverride: true,
+  });
+
+  assert.equal(fallback.enabled, true);
+  assert.equal(fallback.toolName, OMNIROUTE_WEB_SEARCH_FALLBACK_TOOL_NAME);
+});