Unify TUI slash commands and harden tool inventory responses

README.md

@@ -520,6 +520,7 @@ pnpm tui:fs
 | `/login [provider]` | Authenticate with GitHub (OAuth device flow) |
 | `/reset` | Clear history |
 | `/status` | Show session info |
+| `/tools` | Show authoritative runtime tool list for this session |
 | `/research <task>` | Delegate a task to `agent_configs.research` |
 | `/council <task>` | Run dual D/P councils pipeline with bridge+meta merge |
 | `/compact` | Compact conversation context |

docs/plans/state.json

@@ -3,6 +3,31 @@
   "updated_at": "2026-02-21",
   "description": "Tracks the status of all Flynn plans and implementation phases",
   "plans": {
+    "slash-command-parity-and-authoritative-tools": {
+      "status": "completed",
+      "date": "2026-02-21",
+      "updated": "2026-02-21",
+      "summary": "Unified slash command behavior across minimal and fullscreen TUI by adding `/tools`, `/research`, and `/council` command parity, wiring shared callbacks, and registering `council.run` in TUI startup when councils are enabled. Added deterministic capability-query handling so tool-inventory prompts return authoritative runtime tool lists instead of model-invented answers.",
+      "files_modified": [
+        "src/frontends/tui/commands.ts",
+        "src/frontends/tui/commands.test.ts",
+        "src/frontends/tui/minimal.ts",
+        "src/frontends/tui/minimal.test.ts",
+        "src/frontends/tui/fullscreen.ts",
+        "src/frontends/tui/components/App.tsx",
+        "src/commands/types.ts",
+        "src/commands/builtin/index.ts",
+        "src/commands/builtin/index.test.ts",
+        "src/commands/index.ts",
+        "src/daemon/routing.ts",
+        "src/daemon/routing.test.ts",
+        "src/cli/tui.ts",
+        "src/backends/native/agent.ts",
+        "README.md",
+        "docs/plans/state.json"
+      ],
+      "test_status": "pnpm test:run src/commands/builtin/index.test.ts src/daemon/routing.test.ts src/frontends/tui/commands.test.ts src/frontends/tui/minimal.test.ts + pnpm typecheck passing"
+    },
     "faster-inflight-cancel-propagation": {
       "status": "completed",
       "date": "2026-02-19",

src/backends/native/agent.ts

@@ -567,6 +567,16 @@ export class NativeAgent {
     };
   }
 
+  getAvailableToolNames(): string[] {
+    if (!this.toolRegistry) {
+      return [];
+    }
+    return this.toolRegistry
+      .filteredList(this._toolPolicyContext)
+      .map((tool) => tool.name)
+      .sort();
+  }
+
   setAttachmentCollector(collector: OutboundAttachmentCollector | undefined): void {
     this._attachmentCollector = collector;
   }

src/cli/tui.ts

@@ -1,5 +1,5 @@
 import type { Command } from 'commander';
-import type { Config, ModelConfig, ModelProvider } from '../config/index.js';
+import type { Config, CouncilsConfig, ModelConfig, ModelProvider } from '../config/index.js';
 import { loadConfigSafe, getConfigPath } from './shared.js';
 import { existsSync, mkdirSync, readFileSync } from 'fs';
 import { resolve } from 'path';
@@ -110,12 +110,14 @@ export function registerTuiCommand(program: Command): void {
         createGtasksTools,
         createAgentsListTool,
         createAgentDelegateTool,
+        createCouncilRunTool,
       } = await import('../tools/index.js');
       const { HookEngine } = await import('../hooks/index.js');
       const { Lifecycle } = await import('../daemon/lifecycle.js');
       const { initTools } = await import('../daemon/tools.js');
       const { createModelRouter } = await import('../daemon/index.js');
       const { AgentConfigRegistry } = await import('../agents/index.js');
+      const { loadCouncilScaffoldSafe } = await import('../councils/scaffold.js');
 
       const dataDir = process.env.FLYNN_DATA_DIR ?? resolve(homedir(), '.local/share/flynn');
       mkdirSync(dataDir, { recursive: true });
@@ -182,25 +184,39 @@ export function registerTuiCommand(program: Command): void {
 
       const agentConfigRegistry = new AgentConfigRegistry();
       agentConfigRegistry.loadFromConfig(config.agent_configs);
+      const delegateRunner = {
+        async delegate(request: {
+          tier: 'fast' | 'default' | 'complex' | 'local';
+          systemPrompt: string;
+          message: string;
+          maxTokens?: number;
+        }) {
+          const response = await modelRouter.chat({
+            messages: [{ role: 'user', content: request.message }],
+            system: request.systemPrompt,
+            maxTokens: request.maxTokens,
+          }, request.tier);
+          return {
+            content: response.content,
+            usage: response.usage,
+            tier: request.tier,
+          };
+        },
+      };
       if (agentConfigRegistry.list().length > 0) {
         toolRegistry.register(createAgentsListTool(agentConfigRegistry));
         toolRegistry.register(createAgentDelegateTool({
           registry: agentConfigRegistry,
-          orchestrator: {
+          orchestrator: delegateRunner,
-            async delegate(request) {
-              const response = await modelRouter.chat({
-                messages: [{ role: 'user', content: request.message }],
-                system: request.systemPrompt,
-                maxTokens: request.maxTokens,
-              }, request.tier);
-              return {
-                content: response.content,
-                usage: response.usage,
-                tier: request.tier,
-              };
-            },
-          },
         }));
+        if (config.councils?.enabled) {
+          toolRegistry.register(createCouncilRunTool({
+            registry: agentConfigRegistry,
+            orchestrator: delegateRunner,
+            config: config.councils as CouncilsConfig,
+            scaffold: loadCouncilScaffoldSafe(config.councils.scaffold_path),
+          }));
+        }
       }
 
       const session = sessionManager.getSession('tui', 'local');
@@ -296,6 +312,54 @@ export function registerTuiCommand(program: Command): void {
         return `Unknown transfer target: ${target}. Supported targets: tui, telegram`;
       };
 
+      const listAvailableTools = (): string => {
+        const names = toolRegistry.filteredList().map((tool) => tool.name).sort();
+        return [
+          `Available tools (${names.length}):`,
+          ...names.map((name) => `- ${name}`),
+        ].join('\n');
+      };
+
+      const delegateToResearchAgent = async (task: string): Promise<string> => {
+        const message = task.trim();
+        if (!message) {
+          return 'Usage: /research <question or task>';
+        }
+        const agentConfig = agentConfigRegistry.get('research');
+        if (!agentConfig) {
+          return 'Agent "research" not found. Configure agent_configs.research first.';
+        }
+        const tier = agentConfig.modelTier ?? 'default';
+        const systemPrompt = agentConfig.systemPrompt
+          ?? 'You are a research sub-agent. Produce concise, source-grounded findings.';
+        const result = await delegateRunner.delegate({
+          tier,
+          systemPrompt,
+          message,
+          maxTokens: 4096,
+        });
+        return `[Agent: research | Tier: ${result.tier} | Tokens: ${result.usage.inputTokens}+${result.usage.outputTokens}]\n\n${result.content}`;
+      };
+
+      const runCouncilTask = async (task: string): Promise<string> => {
+        const message = task.trim();
+        if (!message) {
+          return 'Usage: /council <question or task>';
+        }
+        if (!config.councils?.enabled) {
+          return 'Councils are disabled. Set councils.enabled: true in config.';
+        }
+        const tool = toolRegistry.get('council.run');
+        if (!tool) {
+          return 'Council tool is not registered. Verify councils config and restart Flynn.';
+        }
+        const result = await tool.execute({ task: message });
+        if (!result.success) {
+          return `Council run failed: ${result.error ?? 'unknown error'}`;
+        }
+        return result.output;
+      };
+
       if (opts.fullscreen) {
         await startFullscreenTui({
           session,
@@ -311,6 +375,9 @@ export function registerTuiCommand(program: Command): void {
           modelProviderConfigs,
           contextThresholdPct: config.compaction.threshold_pct,
           onTransfer: transferSessionToTarget,
+          onTools: listAvailableTools,
+          onResearch: delegateToResearchAgent,
+          onCouncil: runCouncilTask,
           onExit: () => {
             void cleanup();
           },
@@ -326,6 +393,9 @@ export function registerTuiCommand(program: Command): void {
           agent,
           hookEngine,
           pairingManager,
+          onTools: listAvailableTools,
+          onResearch: delegateToResearchAgent,
+          onCouncil: runCouncilTask,
           localProviders: config.models.local_providers,
           modelProviderConfigs,
           contextThresholdPct: config.compaction.threshold_pct,
@@ -357,6 +427,9 @@ export function registerTuiCommand(program: Command): void {
             modelProviderConfigs,
             contextThresholdPct: config.compaction.threshold_pct,
             onTransfer: transferSessionToTarget,
+            onTools: listAvailableTools,
+            onResearch: delegateToResearchAgent,
+            onCouncil: runCouncilTask,
             onExit: () => {
               void cleanup();
             },

src/commands/builtin/index.test.ts

@@ -1,6 +1,6 @@
 import { describe, it, expect, vi } from 'vitest';
 
-import { createApproveCommand, createApprovalsCommand, createContextCommand, createCouncilCommand, createDenyCommand, createElevateCommand, createModelCommand, createQueueCommand, createResearchCommand, createSkillCommand, createStopCommand, createTransferCommand } from './index.js';
+import { createApproveCommand, createApprovalsCommand, createContextCommand, createCouncilCommand, createDenyCommand, createElevateCommand, createModelCommand, createQueueCommand, createResearchCommand, createSkillCommand, createStopCommand, createToolsCommand, createTransferCommand } from './index.js';
 
 describe('builtin /model command', () => {
   it('passes through the full argument string', async () => {
@@ -198,6 +198,34 @@ describe('builtin /context command', () => {
   });
 });
 
+describe('builtin /tools command', () => {
+  it('returns tools text from services', async () => {
+    const cmd = createToolsCommand();
+    const getTools = vi.fn(() => 'Available tools (2):\n- file.read\n- web.fetch');
+    const result = await cmd.execute([], {
+      channel: 'test',
+      senderId: 'user',
+      sessionId: 's1',
+      rawInput: '/tools',
+      services: { getTools },
+    });
+    expect(getTools).toHaveBeenCalledOnce();
+    expect(result).toEqual({ handled: true, text: 'Available tools (2):\n- file.read\n- web.fetch' });
+  });
+
+  it('returns not-available when service is missing', async () => {
+    const cmd = createToolsCommand();
+    const result = await cmd.execute([], {
+      channel: 'test',
+      senderId: 'user',
+      sessionId: 's1',
+      rawInput: '/tools',
+      services: {},
+    });
+    expect(result).toEqual({ handled: true, text: 'Tools command is not available in this session.' });
+  });
+});
+
 describe('builtin /transfer command', () => {
   it('passes through the full target argument string', async () => {
     const cmd = createTransferCommand();

src/commands/builtin/index.ts

@@ -48,6 +48,22 @@ export function createStatusCommand(): CommandDefinition {
   };
 }
 
+export function createToolsCommand(): CommandDefinition {
+  return {
+    name: 'tools',
+    description: 'Show available tools in this session',
+    execute: async (_args, ctx) => {
+      if (!ctx.services?.getTools) {
+        return notAvailable('Tools command');
+      }
+      return {
+        handled: true,
+        text: await ctx.services.getTools(),
+      };
+    },
+  };
+}
+
 export function createUsageCommand(): CommandDefinition {
   return {
     name: 'usage',
@@ -343,6 +359,7 @@ export function createSkillCommand(): CommandDefinition {
 export function registerBuiltinCommands(registry: CommandRegistry): void {
   registry.register(createHelpCommand(registry));
   registry.register(createStatusCommand());
+  registry.register(createToolsCommand());
   registry.register(createUsageCommand());
   registry.register(createContextCommand());
   registry.register(createResearchCommand());

src/commands/index.ts

@@ -3,6 +3,7 @@ export type { CommandContext, CommandDefinition, CommandResult, CommandServices
 export {
   createHelpCommand,
   createStatusCommand,
+  createToolsCommand,
   createUsageCommand,
   createContextCommand,
   createModelCommand,

src/commands/types.ts

@@ -20,6 +20,7 @@ export interface CommandDefinition {
 
 export interface CommandServices {
   getStatus?: () => Promise<string> | string;
+  getTools?: () => Promise<string> | string;
   getUsage?: () => Promise<string> | string;
   getContext?: () => Promise<string> | string;
   getModel?: () => Promise<string> | string;

src/daemon/routing.test.ts

@@ -1062,6 +1062,78 @@ describe('daemon external backend integration', () => {
     expect(reply).toHaveBeenCalledWith(expect.objectContaining({ text: 'external backend response' }));
   });
 
+  it('forces native processing for capability/tool inventory queries', async () => {
+    const processSpy = vi.spyOn(AgentOrchestrator.prototype, 'process')
+      .mockResolvedValue('Available tools (authoritative):\n- file.read');
+    const history: Array<{ role: 'user' | 'assistant'; content: string }> = [];
+    const session = {
+      id: 'telegram:external-tools-query',
+      addMessage: vi.fn((msg: { role: 'user' | 'assistant'; content: string }) => {
+        history.push(msg);
+        return msg;
+      }),
+      getHistory: vi.fn(() => [...history]),
+      clear: vi.fn(),
+      replaceHistory: vi.fn(),
+      getConfig: vi.fn(() => undefined),
+      setConfig: vi.fn(),
+      deleteConfig: vi.fn(),
+    };
+
+    const externalBackend = {
+      name: 'codex',
+      process: vi.fn(async () => 'external backend response'),
+    };
+
+    const router = createMessageRouter({
+      sessionManager: {
+        getSession: vi.fn(() => session),
+      } as unknown as MessageRouterDeps['sessionManager'],
+      modelRouter: {
+        getAvailableTiers: () => ['fast', 'default', 'complex', 'local'],
+        getAllLabels: () => ({ fast: 'fast', default: 'default', complex: 'complex', local: 'local' }),
+        getLabel: (tier: string) => tier,
+      } as unknown as MessageRouterDeps['modelRouter'],
+      systemPrompt: 'test prompt',
+      toolRegistry: {
+        clone() { return this; },
+        register: vi.fn(),
+      } as unknown as MessageRouterDeps['toolRegistry'],
+      toolExecutor: {} as unknown as MessageRouterDeps['toolExecutor'],
+      config: {
+        agents: {
+          primary_tier: 'default',
+          delegation: {
+            compaction: 'fast',
+            memory_extraction: 'fast',
+            classification: 'fast',
+            tool_summarisation: 'fast',
+            complex_reasoning: 'complex',
+          },
+          max_delegation_depth: 3,
+          max_iterations: 10,
+        },
+        compaction: { enabled: false },
+        models: { default: { provider: 'anthropic', model: 'claude' } },
+      } as unknown as MessageRouterDeps['config'],
+      externalBackends: { codex: externalBackend } as unknown as MessageRouterDeps['externalBackends'],
+      defaultName: 'codex',
+    });
+
+    const reply = vi.fn(async (_message: OutboundMessage) => {});
+    await router.handler({
+      id: 'm-external-tools-query',
+      channel: 'telegram',
+      senderId: 'external-tools-query',
+      text: 'check your available tools',
+      timestamp: Date.now(),
+    } as MessageRouterInput, reply);
+
+    expect(externalBackend.process).not.toHaveBeenCalled();
+    expect(processSpy).toHaveBeenCalled();
+    expect(reply).toHaveBeenCalledWith(expect.objectContaining({ text: 'Available tools (authoritative):\n- file.read' }));
+  });
+
   it('falls back to native processing when external backend fails', async () => {
     const processSpy = vi.spyOn(AgentOrchestrator.prototype, 'process')
       .mockResolvedValue('native fallback response');

src/daemon/routing.ts

@@ -140,6 +140,24 @@ function parseResearchPrefix(text: string): string | undefined {
   return undefined;
 }
 
+function shouldForceNativeForCapabilityQuery(text: string): boolean {
+  const normalized = text.trim().toLowerCase();
+  if (!normalized) {
+    return false;
+  }
+  return (
+    normalized.includes('available tools')
+    || normalized.includes('what tools')
+    || normalized.includes('which tools')
+    || normalized.includes('tool list')
+    || normalized.includes('list tools')
+    || normalized.includes('your tools')
+    || normalized.includes('what can you do')
+    || normalized.includes('can you do')
+    || normalized.includes('capabilities')
+  );
+}
+
 function isTtsEnabledForChannel(config: Config, channel: string): boolean {
   if (!config.tts?.enabled) {
     return false;
@@ -649,6 +667,21 @@ export function createMessageRouter(deps: {
               : 'native';
             return `Flynn is running. Active model tier: ${agent.getModelTier()}. Backend: ${backend}`;
           },
+          getTools: () => {
+            const names = new Set(deps.toolRegistry.list().map((tool: Tool) => tool.name));
+            names.add('media.send');
+            if (deps.agentConfigRegistry && deps.agentConfigRegistry.list().length > 0) {
+              names.add('agent.delegate');
+              if (deps.config.councils?.enabled) {
+                names.add('council.run');
+              }
+            }
+            const sorted = [...names].sort();
+            return [
+              `Available tools (${sorted.length}):`,
+              ...sorted.map((name) => `- ${name}`),
+            ].join('\n');
+          },
           getUsage: () => {
             const usage = agent.getUsage();
             const lines = [
@@ -1260,11 +1293,12 @@ export function createMessageRouter(deps: {
       // buildUserMessage() in the agent will create native audio content parts
 
       const requestedBackend = agentConfig?.backend ?? deps.defaultName;
+      const forceNativeForCapabilityQuery = shouldForceNativeForCapabilityQuery(messageText);
       const sessionIdForAudit = `${msg.channel}:${msg.senderId}`;
       const selectedBackend = requestedBackend && requestedBackend !== 'native'
         ? deps.externalBackends?.[requestedBackend]
         : undefined;
-      const selectedBackendForAudit: 'native' | ExternalBackendName = selectedBackend && requestedBackend
+      const selectedBackendForAudit: 'native' | ExternalBackendName = selectedBackend && requestedBackend && !forceNativeForCapabilityQuery
         ? requestedBackend
         : 'native';
 
@@ -1280,7 +1314,7 @@ export function createMessageRouter(deps: {
             : 'native',
       });
 
-      if (selectedBackend && (!attachments || attachments.length === 0)) {
+      if (selectedBackend && (!attachments || attachments.length === 0) && !forceNativeForCapabilityQuery) {
         try {
           const history = toExternalHistory(session.getHistory());
           session.addMessage({ role: 'user', content: messageText });

src/frontends/tui/commands.test.ts

@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest';
-import { parseCommand, getHelpText, getCommandCompletions, PROVIDER_NAMES } from './commands.js';
+import { parseCommand, getHelpText, getCommandCompletions, isToolInventoryQuery, PROVIDER_NAMES } from './commands.js';
 import { MODEL_PROVIDERS } from '../../config/index.js';
 
 describe('parseCommand', () => {
@@ -22,6 +22,20 @@ describe('parseCommand', () => {
     expect(parseCommand('/status')).toEqual({ type: 'status' });
   });
 
+  it('parses /tools command', () => {
+    expect(parseCommand('/tools')).toEqual({ type: 'tools' });
+  });
+
+  it('parses /research command', () => {
+    expect(parseCommand('/research compare k3s and k0s')).toEqual({ type: 'research', task: 'compare k3s and k0s' });
+    expect(parseCommand('/research')).toEqual({ type: 'research', task: '' });
+  });
+
+  it('parses /council command', () => {
+    expect(parseCommand('/council design backup plan')).toEqual({ type: 'council', task: 'design backup plan' });
+    expect(parseCommand('/council')).toEqual({ type: 'council', task: '' });
+  });
+
   it('parses /fullscreen command', () => {
     expect(parseCommand('/fullscreen')).toEqual({ type: 'fullscreen' });
     expect(parseCommand('/fs')).toEqual({ type: 'fullscreen' });
@@ -119,6 +133,9 @@ describe('getHelpText', () => {
     const help = getHelpText();
     expect(help).toContain('/help');
     expect(help).toContain('/model');
+    expect(help).toContain('/tools');
+    expect(help).toContain('/research');
+    expect(help).toContain('/council');
     expect(help).toContain('/reset');
     expect(help).toContain('/compact');
     expect(help).toContain('/usage');
@@ -181,3 +198,16 @@ describe('getCommandCompletions', () => {
     expect(completions).toEqual(['/model fast xai']);
   });
 });
+
+describe('isToolInventoryQuery', () => {
+  it('detects common capability/tool-list prompts', () => {
+    expect(isToolInventoryQuery('Check out your new tools')).toBe(true);
+    expect(isToolInventoryQuery('what tools do you have?')).toBe(true);
+    expect(isToolInventoryQuery('show capabilities')).toBe(true);
+  });
+
+  it('does not match unrelated prompts', () => {
+    expect(isToolInventoryQuery('write a shell script')).toBe(false);
+    expect(isToolInventoryQuery('summarize this doc')).toBe(false);
+  });
+});

src/frontends/tui/commands.ts

@@ -3,6 +3,9 @@ export type Command =
   | { type: 'reset' }
   | { type: 'help' }
   | { type: 'status' }
+  | { type: 'tools' }
+  | { type: 'research'; task: string }
+  | { type: 'council'; task: string }
   | { type: 'fullscreen' }
   | { type: 'compact' }
   | { type: 'usage' }
@@ -17,6 +20,28 @@ export type Command =
   | { type: 'elevate'; args?: string }
   | { type: 'message'; content: string };
 
+export function isToolInventoryQuery(input: string): boolean {
+  const normalized = input.trim().toLowerCase();
+  if (!normalized) {
+    return false;
+  }
+  const hasToolsWord = /\btools?\b/.test(normalized);
+  const hasInventoryIntent = /\b(check|show|list|what|which|available|new|have)\b/.test(normalized);
+  return (
+    normalized.includes('available tools')
+    || normalized.includes('what tools')
+    || normalized.includes('which tools')
+    || normalized.includes('tool list')
+    || normalized.includes('list tools')
+    || normalized.includes('new tools')
+    || normalized.includes('your tools')
+    || normalized.includes('what can you do')
+    || normalized.includes('can you do')
+    || normalized.includes('capabilities')
+    || (hasToolsWord && hasInventoryIntent)
+  );
+}
+
 export function parseCommand(input: string): Command | null {
   const trimmed = input.trim();
   if (!trimmed) {return null;}
@@ -41,6 +66,29 @@ export function parseCommand(input: string): Command | null {
     return { type: 'status' };
   }
 
+  // Tools
+  if (trimmed === '/tools') {
+    return { type: 'tools' };
+  }
+
+  // Research
+  if (trimmed.startsWith('/research ')) {
+    const task = trimmed.slice('/research '.length).trim();
+    return { type: 'research', task };
+  }
+  if (trimmed === '/research') {
+    return { type: 'research', task: '' };
+  }
+
+  // Council
+  if (trimmed.startsWith('/council ')) {
+    const task = trimmed.slice('/council '.length).trim();
+    return { type: 'council', task };
+  }
+  if (trimmed === '/council') {
+    return { type: 'council', task: '' };
+  }
+
   // Fullscreen
   if (trimmed === '/fullscreen' || trimmed === '/fs') {
     return { type: 'fullscreen' };
@@ -157,9 +205,12 @@ export function getHelpText(): string {
   return `
 Commands:
   /help, /?              Show this help
+  /tools                 Show available tools in this session
   /model [name]          Show or switch model tier (local, default, fast, complex)
   /model <tier> <p/m>    Change tier's provider/model (e.g. /model default anthropic/claude-sonnet-4)
   /backend [provider]    Show or switch local backend (ollama, llamacpp)
+  /research <task>       Delegate a task to the configured research agent
+  /council <task>        Run the councils pipeline for a task
   /login [provider]      Authenticate with GitHub, OpenAI, Anthropic, or Z.AI
   /pair                  List pending pairing codes and approved senders
   /pair generate [label] Generate a new DM pairing code
@@ -190,8 +241,11 @@ export type ModelAlias = 'local' | 'default' | 'fast' | 'complex' | 'opus' | 'so
 // List of all slash commands for autocompletion
 export const SLASH_COMMANDS = [
   '/help',
+  '/tools',
   '/model',
   '/backend',
+  '/research',
+  '/council',
   '/reset',
   '/clear',
   '/new',
@@ -217,8 +271,11 @@ export const SLASH_COMMANDS = [
 // Command descriptions for tooltips
 export const COMMAND_TOOLTIPS: Record<string, string> = {
   '/help': 'Show available commands',
+  '/tools': 'Show authoritative runtime tool list for this session',
   '/model': 'Show or switch model (local, default, fast, complex)',
   '/backend': 'Show or switch local backend (ollama, llamacpp)',
+  '/research': 'Delegate a task to the configured research agent',
+  '/council': 'Run the councils pipeline for a task',
   '/reset': 'Clear conversation history',
   '/clear': 'Clear conversation history',
   '/new': 'Start a new conversation',

src/frontends/tui/components/App.tsx

@@ -3,7 +3,7 @@ import { Box, Text, useApp, useInput } from 'ink';
 import { StatusBar } from './StatusBar.js';
 import { MessageList } from './MessageList.js';
 import { InputBar } from './InputBar.js';
-import { parseCommand, getHelpText, resolveModelAlias, getCommandCompletions } from '../commands.js';
+import { parseCommand, getHelpText, resolveModelAlias, getCommandCompletions, isToolInventoryQuery } from '../commands.js';
 import type { Message, ModelClient, TokenUsage } from '../../../models/types.js';
 import type { ModelRouter } from '../../../models/router.js';
 import type { ManagedSession } from '../../../session/index.js';
@@ -59,6 +59,9 @@ export interface AppProps {
   modelProviderConfigs?: Partial<Record<ModelProvider, ModelConfig>>;
   contextThresholdPct?: number;
   onTransfer?: (target: string) => string | void;
+  onTools?: () => string;
+  onResearch?: (task: string) => Promise<string> | string;
+  onCouncil?: (task: string) => Promise<string> | string;
   onExit?: () => void;
 }
 
@@ -76,6 +79,9 @@ export function App({
   modelProviderConfigs,
   contextThresholdPct,
   onTransfer,
+  onTools,
+  onResearch,
+  onCouncil,
   onExit,
 }: AppProps): React.ReactElement {
   const ensureTimestamp = useCallback((message: Message): Message => ({
@@ -603,6 +609,41 @@ export function App({
         return;
       }
 
+      case 'tools': {
+        if (!onTools) {
+          pushAssistantMessage('Tools command is not available in this TUI mode.');
+          return;
+        }
+        pushAssistantMessage(onTools());
+        return;
+      }
+
+      case 'research': {
+        if (!command.task.trim()) {
+          pushAssistantMessage('Usage: /research <question or task>');
+          return;
+        }
+        if (!onResearch) {
+          pushAssistantMessage('Research command is not available in this TUI mode.');
+          return;
+        }
+        pushAssistantMessage(await onResearch(command.task));
+        return;
+      }
+
+      case 'council': {
+        if (!command.task.trim()) {
+          pushAssistantMessage('Usage: /council <question or task>');
+          return;
+        }
+        if (!onCouncil) {
+          pushAssistantMessage('Council command is not available in this TUI mode.');
+          return;
+        }
+        pushAssistantMessage(await onCouncil(command.task));
+        return;
+      }
+
       case 'pair': {
         if (!pairingManager) {
           pushAssistantMessage('Pairing not enabled. Set pairing.enabled: true in config.');
@@ -695,6 +736,11 @@ export function App({
     }
     setScrollOffset(0);
 
+    if (onTools && isToolInventoryQuery(command.content)) {
+      pushAssistantMessage(onTools());
+      return;
+    }
+
     setIsStreaming(true);
     setStreamingContent('');
     toolLinesRef.current = [];

src/frontends/tui/fullscreen.ts

@@ -23,6 +23,9 @@ export interface FullscreenTuiConfig {
   modelProviderConfigs?: Partial<Record<ModelProvider, ModelConfig>>;
   contextThresholdPct?: number;
   onTransfer?: (target: string) => string | void;
+  onTools?: () => string;
+  onResearch?: (task: string) => Promise<string> | string;
+  onCouncil?: (task: string) => Promise<string> | string;
   onExit?: () => void;
 }
 
@@ -51,6 +54,9 @@ export async function startFullscreenTui(config: FullscreenTuiConfig): Promise<v
       modelProviderConfigs: config.modelProviderConfigs,
       contextThresholdPct: config.contextThresholdPct,
       onTransfer: config.onTransfer,
+      onTools: config.onTools,
+      onResearch: config.onResearch,
+      onCouncil: config.onCouncil,
       onExit: config.onExit,
     }),
   );

src/frontends/tui/minimal.test.ts

@@ -371,6 +371,32 @@ describe('MinimalTui backend command', () => {
     }
   });
 
+  it('prints tools output when /tools is invoked', async () => {
+    const mockSession = {
+      id: 'test',
+      getHistory: () => [],
+      addMessage: vi.fn(),
+      clear: vi.fn(),
+      replaceHistory: vi.fn(),
+    };
+    const onTools = vi.fn(() => 'Available tools (2):\n- file.read\n- council.run');
+    const logSpy = vi.spyOn(console, 'log').mockImplementation(() => {});
+    try {
+      const tui = new MinimalTui({
+        session: asSession(mockSession),
+        modelClient: asModelClient({}),
+        systemPrompt: 'test',
+        onTools,
+      });
+
+      await minimalTuiPrivates(tui).handleCommand({ type: 'tools' });
+      expect(onTools).toHaveBeenCalledOnce();
+      expect(logSpy).toHaveBeenCalledWith('Available tools (2):\n- file.read\n- council.run\n');
+    } finally {
+      logSpy.mockRestore();
+    }
+  });
+
   it('only renders tool activity when verbose mode is enabled', () => {
     const mockSession = {
       id: 'test',

src/frontends/tui/minimal.ts

@@ -3,7 +3,7 @@ import type { ManagedSession } from '../../session/index.js';
 import type { ModelClient, TokenUsage } from '../../models/types.js';
 import type { ModelRouter } from '../../models/router.js';
 import type { NativeAgent, ToolUseEvent } from '../../backends/native/agent.js';
-import { parseCommand, getHelpText, resolveModelAlias, getCommandCompletions, getCommandTooltip, type Command } from './commands.js';
+import { parseCommand, getHelpText, resolveModelAlias, getCommandCompletions, getCommandTooltip, isToolInventoryQuery, type Command } from './commands.js';
 import { renderMarkdown } from './markdown.js';
 import type { ModelConfig, ModelProvider } from '../../config/schema.js';
 import { MODEL_PROVIDERS } from '../../config/schema.js';
@@ -68,6 +68,9 @@ export interface MinimalTuiConfig {
   agent?: NativeAgent;
   onFullscreen?: () => void;
   onTransfer?: (target: string) => string | void;
+  onTools?: () => string;
+  onResearch?: (task: string) => Promise<string> | string;
+  onCouncil?: (task: string) => Promise<string> | string;
   localProviders?: Record<string, ModelConfig>;
   modelProviderConfigs?: Partial<Record<ModelProvider, ModelConfig>>;
   currentLocalProvider?: string;
@@ -444,6 +447,18 @@ export class MinimalTui {
         this.printStatus();
         break;
 
+      case 'tools':
+        this.handleToolsCommand();
+        break;
+
+      case 'research':
+        await this.handleResearchCommand(command.task);
+        break;
+
+      case 'council':
+        await this.handleCouncilCommand(command.task);
+        break;
+
       case 'fullscreen':
         this.config.onFullscreen?.();
         break;
@@ -520,6 +535,41 @@ export class MinimalTui {
     this.printStatus();
   }
 
+  private handleToolsCommand(): void {
+    if (!this.config.onTools) {
+      console.log(`${colors.gray}Tools command is not available in this TUI mode.${colors.reset}\n`);
+      return;
+    }
+    const output = this.config.onTools();
+    console.log(`${output}\n`);
+  }
+
+  private async handleResearchCommand(task: string): Promise<void> {
+    if (!task.trim()) {
+      console.log(`${colors.gray}Usage: /research <question or task>${colors.reset}\n`);
+      return;
+    }
+    if (!this.config.onResearch) {
+      console.log(`${colors.gray}Research command is not available in this TUI mode.${colors.reset}\n`);
+      return;
+    }
+    const output = await this.config.onResearch(task);
+    console.log(`${output}\n`);
+  }
+
+  private async handleCouncilCommand(task: string): Promise<void> {
+    if (!task.trim()) {
+      console.log(`${colors.gray}Usage: /council <question or task>${colors.reset}\n`);
+      return;
+    }
+    if (!this.config.onCouncil) {
+      console.log(`${colors.gray}Council command is not available in this TUI mode.${colors.reset}\n`);
+      return;
+    }
+    const output = await this.config.onCouncil(task);
+    console.log(`${output}\n`);
+  }
+
   private handleContextCommand(): void {
     const history = this.config.session.getHistory();
     const estimated = estimateMessageTokens(history);
@@ -1255,6 +1305,13 @@ export class MinimalTui {
     this.startBusyIndicator();
 
     try {
+      if (this.config.onTools && isToolInventoryQuery(content)) {
+        this.stopBusyIndicator();
+        console.log(this.config.onTools());
+        console.log();
+        return;
+      }
+
       // Use agent if available (supports tool loop)
       if (this.config.agent) {
         let cancelRequested = false;