diff --git a/src/cli/main.js b/src/cli/main.js
index c720600..8db9e1a 100755
--- a/src/cli/main.js
+++ b/src/cli/main.js
@@ -2400,6 +2400,10 @@ function doctor(rawArgs) {
     target: topRepoRoot,
   };
 
+  if (!singleRepoOptions.json) {
+    printRequiredSystemToolStatus();
+  }
+
   const blocked = protectedBaseWriteBlock(singleRepoOptions, { requireBootstrap: false });
   if (blocked) {
     doctorModule.runDoctorInSandbox(singleRepoOptions, blocked, {
@@ -3007,18 +3011,7 @@ function setup(rawArgs) {
 
   maybePromptInstallVscodeExtension(options);
 
-  const requiredSystemTools = toolchainModule.detectRequiredSystemTools();
-  const missingSystemTools = requiredSystemTools.filter((tool) => tool.status !== 'active');
-  if (missingSystemTools.length === 0) {
-    console.log(`[${TOOL_NAME}] ✅ Required system tools available (${requiredSystemTools.map((tool) => tool.name).join(', ')}).`);
-  } else {
-    const names = missingSystemTools.map((tool) => tool.name).join(', ');
-    console.log(`[${TOOL_NAME}] ⚠️ Missing required system tool(s): ${names}`);
-    for (const tool of missingSystemTools) {
-      const reasonText = tool.reason ? ` (${tool.reason})` : '';
-      console.log(`[${TOOL_NAME}] Install ${tool.name}: ${tool.installHint}${reasonText}`);
-    }
-  }
+  printRequiredSystemToolStatus();
 
   const topRepoRoot = resolveRepoRoot(options.target);
   const discoveredRepos = options.recursive
@@ -3132,6 +3125,22 @@ function setup(rawArgs) {
   }
 }
 
+function printRequiredSystemToolStatus() {
+  const requiredSystemTools = toolchainModule.detectRequiredSystemTools();
+  const missingSystemTools = requiredSystemTools.filter((tool) => tool.status !== 'active');
+  if (missingSystemTools.length === 0) {
+    console.log(`[${TOOL_NAME}] ✅ Required system tools available (${requiredSystemTools.map((tool) => tool.name).join(', ')}).`);
+    return;
+  }
+
+  const names = missingSystemTools.map((tool) => tool.name).join(', ');
+  console.log(`[${TOOL_NAME}] ⚠️ Missing required system tool(s): ${names}`);
+  for (const tool of missingSystemTools) {
+    const reasonText = tool.reason ? ` (${tool.reason})` : '';
+    console.log(`[${TOOL_NAME}] Install ${tool.name}: ${tool.installHint}${reasonText}`);
+  }
+}
+
 function ensureMainBranch(repoRoot) {
   const branchResult = gitRun(repoRoot, ['rev-parse', '--abbrev-ref', 'HEAD'], { allowFailure: true });
   if (branchResult.status !== 0) {
diff --git a/src/context.js b/src/context.js
index 09524bc..e4f0468 100644
--- a/src/context.js
+++ b/src/context.js
@@ -75,6 +75,8 @@ function resolveGithubCliBin(env = process.env) {
 }
 
 const GH_BIN = resolveGithubCliBin();
+const RTK_BIN = process.env.GUARDEX_RTK_BIN || 'rtk';
+const FFF_MCP_BIN = process.env.GUARDEX_FFF_MCP_BIN || 'fff-mcp';
 const REQUIRED_SYSTEM_TOOLS = [
   {
     name: 'gh',
@@ -82,6 +84,18 @@ const REQUIRED_SYSTEM_TOOLS = [
     command: GH_BIN,
     installHint: 'https://cli.github.com/',
   },
+  {
+    name: 'rtk',
+    displayName: 'RTK (rtk)',
+    command: RTK_BIN,
+    installHint: 'Install RTK and ensure `rtk` is on PATH.',
+  },
+  {
+    name: 'fff-mcp',
+    displayName: 'FFF MCP (fff-mcp)',
+    command: FFF_MCP_BIN,
+    installHint: 'https://github.com/dmtrKovalenko/fff.nvim',
+  },
 ];
 const MAINTAINER_RELEASE_REPO = path.resolve(
   process.env.GUARDEX_RELEASE_REPO || PACKAGE_ROOT,
diff --git a/templates/AGENTS.multiagent-safety.md b/templates/AGENTS.multiagent-safety.md
index 0295bef..b9f0ea9 100644
--- a/templates/AGENTS.multiagent-safety.md
+++ b/templates/AGENTS.multiagent-safety.md
@@ -27,6 +27,7 @@ GUARDEX_ON=1
 - Work from an `agent/*` branch and worktree, never directly on the protected base branch.
 - Claim files before edits.
 - Use Colony for coordination before falling back to OMX state/notepad.
+- Use the fff MCP tools for all file search operations instead of default tools.
 - Use OpenSpec for durable behavior contracts and change-driven work.
 - Keep outputs compact: less word, same proof.
 - Commit, push, and open/update a PR for completed work unless the user explicitly says to keep it local.
@@ -147,6 +148,12 @@ When `rtk` is available, prefer it for noisy shell discovery and verification.
 - Do not wrap machine-readable commands with RTK when code parses stdout (`--porcelain`, `--json`, NUL-delimited output, or exact stdout contracts).
 - If `rtk` is missing, use raw commands and summarize only meaningful lines.
 
+### FFF file search
+
+Use the fff MCP tools for all file search operations instead of default tools.
+
+If `fff-mcp` is missing, run `gx setup` or `gx doctor` and follow the required system tool warning before falling back to repo-local search.
+
 ### Caveman style
 
 Commentary and progress updates use smart-caveman `ultra` by default:
diff --git a/test/doctor.test.js b/test/doctor.test.js
index 1cf1c01..c4f3ca6 100644
--- a/test/doctor.test.js
+++ b/test/doctor.test.js
@@ -63,6 +63,20 @@ const {
 
 defineSpawnSuite('doctor integration suite', () => {
 
+test('doctor warns when required system tool dependencies are missing', () => {
+  const repoDir = initRepo();
+
+  const result = runNodeWithEnv(['doctor', '--target', repoDir], repoDir, {
+    GUARDEX_RTK_BIN: 'rtk-command-not-found-for-test',
+    GUARDEX_FFF_MCP_BIN: 'fff-mcp-command-not-found-for-test',
+  });
+
+  assert.equal(result.status, 0, result.stderr || result.stdout);
+  assert.match(result.stdout, /Missing required system tool\(s\): rtk, fff-mcp/);
+  assert.match(result.stdout, /Install rtk: Install RTK and ensure `rtk` is on PATH\./);
+  assert.match(result.stdout, /Install fff-mcp: https:\/\/github\.com\/dmtrKovalenko\/fff\.nvim/);
+});
+
 test('doctor --force <managed-path> rewrites only the named managed shim', () => {
   const repoDir = initRepo();
 
diff --git a/test/prompt.test.js b/test/prompt.test.js
index fd9ad65..72b9bc1 100644
--- a/test/prompt.test.js
+++ b/test/prompt.test.js
@@ -164,6 +164,8 @@ test('prompt --snippet prints the managed AGENTS template with token budget and
   assert.match(result.stdout, /### RTK command compression/);
   assert.match(result.stdout, /rtk git status/);
   assert.match(result.stdout, /Do not wrap machine-readable commands with RTK/);
+  assert.match(result.stdout, /### FFF file search/);
+  assert.match(result.stdout, /Use the fff MCP tools for all file search operations instead of default tools\./);
   assert.match(result.stdout, /### Caveman style/);
   assert.match(result.stdout, /Answer order stays fixed: answer first, cause next, fix or next step last\./);
 });
diff --git a/test/setup.test.js b/test/setup.test.js
index dcf0352..d88e7d7 100644
--- a/test/setup.test.js
+++ b/test/setup.test.js
@@ -1414,7 +1414,7 @@ exit 1
 });
 
 
-test('setup warns when gh dependency is missing', () => {
+test('setup warns when required system tool dependencies are missing', () => {
   const repoDir = initRepo();
   const fakeHome = createGuardexCompanionHome({ cavekit: true, caveman: true });
   const fakeNpm = createFakeNpmScript(`
@@ -1432,11 +1432,15 @@ exit 1
     GUARDEX_NPM_BIN: fakeNpm,
     GUARDEX_HOME_DIR: fakeHome,
     GUARDEX_GH_BIN: 'gh-command-not-found-for-test',
+    GUARDEX_RTK_BIN: 'rtk-command-not-found-for-test',
+    GUARDEX_FFF_MCP_BIN: 'fff-mcp-command-not-found-for-test',
   });
 
   assert.equal(result.status, 0, result.stderr || result.stdout);
-  assert.match(result.stdout, /Missing required system tool\(s\): gh/);
+  assert.match(result.stdout, /Missing required system tool\(s\): gh, rtk, fff-mcp/);
   assert.match(result.stdout, /https:\/\/cli\.github\.com\//);
+  assert.match(result.stdout, /Install rtk: Install RTK and ensure `rtk` is on PATH\./);
+  assert.match(result.stdout, /Install fff-mcp: https:\/\/github\.com\/dmtrKovalenko\/fff\.nvim/);
 });
 
 });
diff --git a/test/status.test.js b/test/status.test.js
index 2a2adb7..cc7c562 100644
--- a/test/status.test.js
+++ b/test/status.test.js
@@ -562,6 +562,23 @@ test('status reports gh dependency as inactive when gh is unavailable', () => {
   assert.equal(ghService.status, 'inactive');
 });
 
+test('status reports rtk and fff-mcp dependencies as inactive when unavailable', () => {
+  const repoDir = initRepo();
+  const result = runNodeWithEnv(['status', '--target', repoDir, '--json'], repoDir, {
+    GUARDEX_RTK_BIN: 'rtk-command-not-found-for-test',
+    GUARDEX_FFF_MCP_BIN: 'fff-mcp-command-not-found-for-test',
+  });
+
+  assert.equal(result.status, 0, result.stderr || result.stdout);
+  const payload = JSON.parse(result.stdout);
+  const rtkService = payload.services.find((service) => service.name === 'rtk');
+  const fffService = payload.services.find((service) => service.name === 'fff-mcp');
+  assert.ok(rtkService, 'rtk service should be included in status payload');
+  assert.ok(fffService, 'fff-mcp service should be included in status payload');
+  assert.equal(rtkService.status, 'inactive');
+  assert.equal(fffService.status, 'inactive');
+});
+
 
 test('unknown command suggests nearest valid command', () => {
   const repoDir = initRepo();