4e64a38e1e79289da73770d9da1396bccf0b2d4a
24 Commits
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0064ff6741 |
fix(ai): validate AI agent output field names against schema-key constraint (#21834)
## Problem
On a self-hosted instance, an AI Agent workflow action fails at run time
with an opaque model error:
```
The model returned the following errors: tools.0.custom.input_schema.properties:
Property keys should match pattern '^[a-zA-Z0-9_.-]{1,64}$'
```
This is Anthropic's validation on tool `input_schema` **property keys**.
An AI Agent's structured **Output** fields are turned into a JSON schema
and passed to the model as a tool; each output **variable name** becomes
a property key. Anthropic rejects any key that does not match
`^[a-zA-Z0-9_.-]{1,64}$` — most commonly a name containing a **space**
(e.g. `meetings brief`), but also names over 64 characters or with other
symbols.
Until now nothing validated this: `fieldsToSchema` writes
`properties[field.name]` verbatim, so a bad name only failed once the
workflow executed, with an error that gives the user no idea what to
fix. It doesn't reproduce on every instance — it depends purely on how
the workflow's output variables happen to be named.
## Fix
Introduce a single shared check,
`isValidAgentResponseSchemaPropertyKey`, and enforce it in two places:
- **Backend** — `validateAgentResponseFormat` now rejects invalid output
field names at agent **save time** with a clear `userFriendlyMessage`,
instead of letting the broken schema reach the model. This also gates
agents created via the API and re-saves of existing bad data.
- **Frontend** — the output schema builder shows an inline error on the
Variable Name field as soon as an invalid name is entered.
## Tests
- Unit test for the shared validity check (valid + invalid cases:
spaces, leading space, empty, > 64 chars, symbols, unicode).
- Unit test for `validateAgentResponseFormat` covering text/json
formats, valid names, a space in a name, an over-length name, and
reporting multiple invalid names at once.
## Notes for the reporter
The immediate unblock for an affected workflow is to rename the output
variable to remove the space (e.g. `meetings brief` → `meetings_brief`)
and retry the run. With this change the bad name is caught up front with
an explanation rather than failing mid-run.
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c2ca90c255 |
feat(sdk): add runAgent() to run app agents from logic functions (#21157)
<img width="948" height="593" alt="image" src="https://github.com/user-attachments/assets/d990fa98-3cfd-469d-ab7f-0b2d4ccf3afc" /> <img width="1361" height="802" alt="image" src="https://github.com/user-attachments/assets/1091f598-49f3-4c16-92ea-1e1c200181e2" /> ## Add `runAgent()` to the Logic Function SDK Lets an app's logic function run one of its own AI agents server-side and get the result back synchronously — reusing the existing agent executor instead of a new bespoke transport. ### Backend - New **`runAgent` GraphQL mutation** (metadata schema) in `ai-agent-execution`, wrapping the existing `AgentAsyncExecutorService.executeAgent`. Scopes the agent lookup to the calling application and runs it under an application auth context. - New `@AuthApplication()` param decorator (mirrors `@AuthWorkspace()`) — first GraphQL resolver authenticated by an **application access token**. - Guarded by `WorkspaceAuthGuard` + `SettingsPermissionGuard(PermissionFlagType.AI)`: the app's role must grant the `AI` permission flag. ### SDK - `runAgent({ agentUniversalIdentifier, prompt })` posts the mutation to `/metadata` with the app token via a new runtime GraphQL transport. Returns `{ result, hasNoMoreAvailableCredits }`. - Refactored the connections helpers onto a shared `postAppEndpoint` util (removes duplicated transport logic). ### Frontend - App install permission modal now shows an explicit consent line — _"Run AI agents and bill AI credits to your workspace"_ — when the app's role requests the `AI` flag. ### Docs - Documented `runAgent` and its `AI` permission-flag requirement in _Skills & Agents_. - Fixed outdated role-permission examples in _Roles & Permissions_ (`permissionFlags` → `permissionFlagUniversalIdentifiers`, `PermissionFlag` → `SystemPermissionFlag`). ### Test plan - [x] SDK unit tests (`run-agent.spec.ts`) — request shape, GraphQL/HTTP error handling, missing env vars - [x] `twenty-server`, `twenty-front`, `twenty-shared` typecheck + lint - [ ] Manual: install an app granting the `AI` flag, call `runAgent()` from a logic function, confirm the agent runs and credits are billed --------- Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com> |
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de044f4b45 |
feat(ai-chat): add navigation menu item + webhook tool providers (#20759)
## Summary
Exposes two Twenty primitives to the AI chat that it could not
previously manage:
- **Navigation menu items** — workspace nav and personal favorites
(favorites are just nav items with `scope: 'user'`).
- **Webhooks** — full CRUD with a structured operations input (record +
metadata events).
Page layouts and workflow runs were originally in this PR but have been
split out — they touch heavier surfaces (21 widget configurations and
the workflow runner cycle, respectively) and deserve their own focused
PRs.
### Tool inventory (8 new tools across 2 providers)
| Provider | Tools |
|---|---|
| NavigationMenuItem | `list_`, `create_`, `update_`,
`delete_navigation_menu_item` |
| Webhook | `list_`, `create_`, `update_`, `delete_webhook` |
### Design notes
- Both providers follow the established **view-style pattern**: tool
workspace service lives in the entity module's `tools/` folder, is
provided + exported by the entity module, and `ToolProviderModule`
imports the entity module. No `@Global()` modules or injection tokens
introduced.
- `create_navigation_menu_item` uses a Zod `discriminatedUnion` on
`type` (`FOLDER` / `LINK` / `OBJECT` / `VIEW` / `RECORD` /
`PAGE_LAYOUT`). `scope: 'workspace' | 'user'` switches between shared
nav and personal favorites — the underlying
`NavigationMenuItemAccessService` enforces LAYOUTS for workspace writes.
- Webhook operations accept both record events (`{kind:'record', object,
event}` → `<object>.<event>`) and metadata events (`{kind:'metadata',
metadataName, operation}` → `metadata.<metadataName>.<operation>`).
- Permissions reuse existing flags (`LAYOUTS`, `API_KEYS_AND_WEBHOOKS`).
No new permission flags, no migrations.
### Category cleanup
- New: `ToolCategory.NAVIGATION_MENU_ITEM`, `ToolCategory.WEBHOOK`.
- `ToolCategory.VIEW_FIELD` → folded into `VIEW`. Same permission gate,
same domain — separate category was organizational drift.
- `navigate_app` action stays in `ToolCategory.ACTION` where it belongs.
### System prompt addition
[chat-system-prompts.const.ts](packages/twenty-server/src/engine/metadata-modules/ai/ai-chat/constants/chat-system-prompts.const.ts)
now teaches the AI:
- Favorites are nav items with `scope: 'user'`.
- A default OBJECT nav item is auto-created with
`create_object_metadata` — don't double-create.
### One file = one export
Every new schema / type / util file has exactly one top-level export.
## Test plan
- [ ] `npx nx typecheck twenty-server` — passes
- [ ] Spin up locally and exercise via AI chat:
- [ ] "Pin the Companies view to my favorites in a folder called
Important." → `create_navigation_menu_item` (FOLDER, user) then (VIEW,
user, folderId)
- [ ] "Register a webhook to https://example.com firing when any person
is created or updated." → `create_webhook` with discriminated operations
- [ ] Verify workspace-scoped nav writes are denied for a user without
LAYOUTS permission
- [ ] Verify user-scoped nav writes work without LAYOUTS permission
## Follow-ups (separate PRs)
- Page layout tools (record-page, record-index, standalone) — needs
widget-config strategy.
- Workflow run tools (list, get, run, stop) — uses the workflow-runner
cycle path.
- Dashboard / page-layout tool unification —
`DashboardToolWorkspaceService` and a future
`PageLayoutToolWorkspaceService` both inject the same trio
(PageLayout/Tab/Widget services).
- Webhook Settings page reads from raw Apollo query — switch to the
metadata store so it refreshes when the AI mutates webhooks.
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aecfe699f4 |
feat(ai-chat) - Stop ai thinking if credits exhausted (#20526)
Billing is now decremented per-step, not per-turn. The onStepFinish callback in chat-execution.service.ts calls a new decrementAndCheckAvailableCredits method on each model step, so Redis is debited incrementally as the agent runs rather than all at once at the end. Credit exhaustion stops the stream mid-run. When a step depletes the remaining credits, a hasNoMoreAvailableCredits flag is set and passed into the stopWhen predicate of streamText, causing the agent to halt before starting the next step. A new credits-exhausted event is introduced. After the stream drains and the response is persisted, if credits ran out the job publishes a dedicated credits-exhausted event to the frontend instead of the normal message-persisted event. The frontend handles this new event. useAgentChatSubscription has a new credits-exhausted case that sets a BILLING_CREDITS_EXHAUSTED-coded error on the atom, closes the writer, and stops the streaming state — triggering the existing AiChatCreditsExhaustedMessage UI. |
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91124a3cb8 |
AI - Add azure foundry provider (#20170)
[Merge this before](https://github.com/twentyhq/twenty-infra/pull/655) Co-authored-by: Félix Malfait <felix.malfait@gmail.com> |
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6c1c0737b0 |
Clarify registry tools vs native model tool binding (#20022)
## Intent This is a small foundation cleanup for the tool architecture. The main decision is: registry tools and native SDK/model tools are different things. - Registry tools have descriptors, schemas, catalog entries, and execute through `ToolExecutorService` - Native model tools are opaque AI SDK objects, bound directly into the model `ToolSet` - Surfaces still own their policy: chat, MCP, and workflow agents decide what they expose ## What changed - Removed `NATIVE_MODEL` from `ToolCategory` - Kept `ToolRegistryService` focused on registry-backed tools only - Moved native model tool binding through `NativeToolBinderService` - Reused native binding from chat instead of duplicating provider-specific web-search logic - Kept MCP local execution exclusions in a dedicated constant - Moved surface-specific constants into dedicated constant files ## What comes next - Move hardcoded chat app preloads, like Exa web search, into app/manifest metadata - Decide a clearer policy for local runtime tools like code interpreter and HTTP request - Gradually document the three tool shapes: registry tools, native model tools, and local runtime tools --------- Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com> Co-authored-by: Félix Malfait <FelixMalfait@users.noreply.github.com> Co-authored-by: Félix Malfait <felix.malfait@gmail.com> |
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6117a1d6c0 |
refactor: standardize AI acronym to Ai (PascalCase) across internal identifiers (#19837)
## Summary
The "AI" acronym was rendered inconsistently across the codebase. The
backend AI module had settled on PascalCase `Ai` (`AiAgentModule`,
`AiBillingService`, `AiChatModule`, `AiModelRegistryService`, etc.),
while frontend components, several DTOs, a few types, and shared
identifiers still used all-caps `AI` (`AIChatTab`,
`AISystemPromptPreviewDTO`, `SettingsPath.AIPrompts`, ...). CLAUDE.md
specifies PascalCase for classes; this PR normalizes everything internal
to `Ai`.
**This is a pure internal rename.** The GraphQL schema is untouched —
`@ObjectType` decorator string arguments, resolver method names (which
become Query/Mutation field names), gql template contents, and the
`generated-metadata/graphql.ts` file are preserved verbatim. The only
visible change is TypeScript identifiers and file names.
## Also folded in (adjacent cleanups)
- **`AgentModelConfigService` → `AiModelConfigService`**. Lives in
`ai-models/` and is used by multiple AI code paths, not just the Agent
entity. The "Agent" prefix was misleading.
- **`generate-text-input.dto.ts` → `generate-text.input.ts`**. The
`ai-agent/dtos/` folder already uses `<entity>.input.ts` convention for
Input classes (`create-agent.input.ts` etc.); the old path mixed
`.dto.ts` file extension with a class that has no DTO suffix. File
rename only; class stays `GenerateTextInput`.
- **Removed stale TODO** in `ai-model-config.type.ts` that asked for the
`AiModelConfig` rename that this PR performs.
## Rename methodology
Bulk rename via perl with anchored regex
`(?<!['"])(?<![A-Z.])AI([A-Z])(?=[a-z])/Ai$1/g`:
- **Lookbehind for non-uppercase** skips adjacent acronyms (`MOSAIC`,
`OIDCSSO`) and leaves `AIRBNB_ID` alone.
- **Lookbehind for non-quote** protects most string literals.
- **Lookahead for lowercase** restricts matches to PascalCase
identifiers (`AIChatTab`), leaving SCREAMING_SNAKE constants untouched.
Strict file-scope exclusions: `generated-metadata/**`, `generated/**`,
`locales/**`, `migrations/**`, `illustrations/**`, `halftone/**`, and
the two gql template files (`queries/getAISystemPromptPreview.ts`,
`mutations/uploadAIChatFile.ts`).
Post-rename reverts for identifiers where the regex was too eager:
- Backend resolver method names kept: `getAISystemPromptPreview`,
`uploadAIChatFile` (they are GraphQL field names).
- `@ObjectType('AdminAIModels')` / `('AISystemPromptPreview')` /
`('AISystemPromptSection')` kept as-is.
- Backend classes `ClientAIModelConfig` / `AdminAIModelConfig` kept
as-is (they use `@ObjectType()` with no argument, so the class name IS
the schema name).
- External-library symbols restored: `OpenAIProvider`,
`createOpenAICompatible`, `vercelAIIntegration`.
File renames use a two-step rename to work on macOS case-insensitive
filesystems: `git mv X.tsx X.tsx.tmp && git mv X.tsx.tmp renamed.tsx`.
## Diff audit
- 0 changes to migrations
- 0 changes to locale `.po` / `.ts` files
- 0 changes to `generated-metadata/graphql.ts`
- 0 changes to website illustration files (base64 blobs preserved)
- 0 renames inside user-facing translation strings (`t\`…\``,
`msg\`…\``, `<Trans>…</Trans>`)
## Test plan
- [x] `npx nx typecheck twenty-server` — PASS
- [x] `npx nx typecheck twenty-front` — PASS
- [x] `npx jest ai-model admin agent-role` — 79/79 PASS
- [x] `npx oxlint --type-aware` on 118 changed files — 0 errors
- [x] `npx prettier --check` on 118 changed files — clean
- [ ] CI
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7f2b853ae1 | feat: add message compaction for AI chats (#19205) | ||
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3c067f072c | [AI] Improve tools tab (#19221) | ||
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fd7387928c |
feat: queue messages + replace AI SDK with GraphQL SSE subscription (#19203)
## Summary - **Queue messages while streaming**: Messages sent during active AI streaming are queued server-side and auto-flushed when the current stream completes. Frontend renders queued messages optimistically in a dedicated queue UI. - **Drop `@ai-sdk/react` + `resumable-stream`**: Replace the dual HTTP SSE + AI SDK client architecture with a single GraphQL SSE subscription per thread. All events (token chunks, message persistence, queue updates, errors) flow through Redis PubSub → GraphQL subscription. - **Server-driven architecture**: The server decides whether to queue or stream (via `POST /:threadId/message`). The frontend mirrors this decision for optimistic rendering but defers to the server response. - **Reuse AI SDK accumulation logic**: `readUIMessageStream` from the `ai` package handles chunk-to-message accumulation on the frontend, avoiding a custom 780-line accumulator. ## Key files **Backend:** - `agent-chat-event-publisher.service.ts` — publishes events to Redis PubSub - `agent-chat-subscription.resolver.ts` — GraphQL subscription resolver - `stream-agent-chat.job.ts` — publishes chunks via PubSub instead of resumable-stream - `agent-chat.controller.ts` — unified `POST /:threadId/message` endpoint **Frontend:** - `useAgentChatSubscription.ts` — subscribes to `onAgentChatEvent`, bridges to `readUIMessageStream` - `useAgentChat.ts` — send/stop/optimistic rendering (no more AI SDK) - `AgentChatStreamSubscriptionEffect.tsx` — replaces `AgentChatAiSdkStreamEffect.tsx` ## Test plan - [ ] Send message on new thread → optimistic render, streaming response appears - [ ] Send message while streaming → queued instantly (no flash in main thread) - [ ] Queued message auto-flushes after current stream completes - [ ] Remove queued message via queue UI - [ ] Stop streaming mid-response - [ ] Leave chat idle for several minutes → streaming still works after (SSE client recycling) - [ ] Token refresh during session → requests succeed (authenticated fetch) - [ ] Switch threads while streaming → clean subscription handoff Made with [Cursor](https://cursor.com) --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com> |
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908aefe7c1 |
feat: replace hardcoded AI model constants with JSON seed catalog (#18818)
## Summary - Replaces per-provider TypeScript constant files (`openai-models.const.ts`, `anthropic-models.const.ts`, etc.) with a single `ai-providers.json` catalog as the source of truth - Adds runtime model discovery via AI SDK for self-hosted providers, with `models.dev` enrichment for pricing/capabilities - Introduces composite model IDs (`provider/modelId`) for canonical, conflict-free identification - Simplifies provider configuration: API keys are injected from environment variables (e.g., `OPENAI_API_KEY`) - Adds admin panel UI for provider management (add/remove/test), model discovery, recommended model configuration, and default fast/smart model selection per workspace - Removes deprecated config variables (`AI_DISABLED_MODEL_IDS`, `AUTO_ENABLE_NEW_AI_MODELS`, etc.) - Adds database migration for composite model ID format ## Test plan - [ ] Server typecheck passes - [ ] Frontend typecheck passes - [ ] Server unit tests pass - [ ] Frontend unit tests pass - [ ] CI pipeline green - [ ] Admin panel AI tab loads correctly - [ ] Provider discovery works for configured providers - [ ] Model recommendation toggles persist - [ ] Default fast/smart model selection works Made with [Cursor](https://cursor.com) |
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cb3e32df86 |
Fix AI demo workspace skill (#18575)
This PR fixes what allows to have a working demo workspace skill. - Skill updated many times into something that works - Fixed infinite loop in AI chat by memoizing ai-sdk output - Finished navigateToView implementation - Increased MAX_STEPS to 300 so the chat don't quit in the middle of a long running skill - Added CreateManyRelationFields |
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2a82df7073 |
AI tools to create a demo workspace (#18236)
This PR adds the necessary tool to create a demo workspace with : relevant custom objects and fields, mock data and a real dashboard with graph widgets. It is still a bit under-optimized and slow but it works. This PR also adds an AI tool that allows to see what happens in real time, it navigates the app and waits when necessary. --------- Co-authored-by: Félix Malfait <felix.malfait@gmail.com> |
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26f0a416a1 |
File storage cleaning (#18381)
- Remove feature flag - Remove legacy methods in file-upload and file-service - Migrate AI Chat to new file management --------- Co-authored-by: Charles Bochet <charles@twenty.com> |
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09e1684300 |
feat: show auto-generated conversation title for AI chat. (#17922)
## Summary Replaces the static "Ask AI" header in the command menu with the conversation’s auto-generated title once it’s set after the first message. ## Changes - **Backend:** Title is generated after the first user message (existing behavior). - **Frontend:** After the first stream completes, we fetch the thread title and sync it to: - `currentAIChatThreadTitleState` (persists across command menu close/reopen) - Command menu page info and navigation stack (so the title survives back navigation) - **Entry points:** Opening Ask AI from the left nav or command center uses the same title resolution (explicit `pageTitle` → current thread title → "Ask AI" fallback). - **Race fix:** Title sync only runs when the thread that finished streaming is still the active thread, so switching threads mid-stream doesn’t overwrite the current thread’s title. --------- Co-authored-by: Félix Malfait <felix@twenty.com> Co-authored-by: Cursor <cursoragent@cursor.com> |
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3216b634a3 |
feat: improve AI chat - system prompt, tool output, context window display (#17769)
⚠️ **AI-generated PR — not ready for review** ⚠️ cc @FelixMalfait --- ## Changes ### System prompt improvements - Explicit skill-before-tools workflow to prevent the model from calling tools without loading the matching skill first - Data efficiency guidance (default small limits, use filters) - Pluralized `load_skill` → `load_skills` for consistency with `load_tools` ### Token usage reduction - Output serialization layer: strips null/undefined/empty values from tool results - Lowered default `find_*` limit from 100 → 10, max from 1000 → 100 ### System object tool generation - System objects (calendar events, messages, etc.) now generate AI tools - Only workflow-related and favorite-related objects are excluded ### Context window display fix - **Bug**: UI compared cumulative tokens (sum of all turns) against single-request context window → showed 100% after a few turns - **Fix**: Track `conversationSize` (last step's `inputTokens`) which represents the actual conversation history size sent to the model - New `conversationSize` column on thread entity with migration ### Workspace AI instructions - Support for custom workspace-level AI instructions --------- Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com> |
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2e104c8e76 |
feat(ai): add code interpreter for AI data analysis (#16559)
## Summary - Add code interpreter tool that enables AI to execute Python code for data analysis, CSV processing, and chart generation - Support for both local (development) and E2B (sandboxed production) execution drivers - Real-time streaming of stdout/stderr and generated files - Frontend components for displaying code execution results with expandable sections ## Code Quality Improvements - Extract `getMimeType` to shared utility to reduce code duplication between drivers - Fix security issue: escape single quotes/backslashes in E2B driver env variable injection - Add `buildExecutionState` helper to reduce duplicated state object construction - Add `DEFAULT_CODE_INTERPRETER_TIMEOUT_MS` constant for consistency - Fix lingui linting warning and TypeScript theme errors in frontend ## Test Plan - [ ] Test code interpreter with local driver in development - [ ] Test code interpreter with E2B driver in production environment - [ ] Verify streaming output displays correctly in chat UI - [ ] Verify generated files (charts, CSVs) are uploaded and downloadable - [ ] Test file upload flow (CSV, Excel) triggers code interpreter <!-- CURSOR_SUMMARY --> --- > [!NOTE] > Updates generated i18n catalogs for Polish and pseudo-English, adding strings for code execution/output (code interpreter) and various UI messages, with minor text adjustments. > > - **Localization**: > - **Generated catalogs**: Refresh `locales/generated/pl-PL.ts` and `locales/generated/pseudo-en.ts`. > - Add strings for code execution/output (e.g., code, copy code/output, running/waiting states, download files, generated files, Python code execution). > - Include new UI texts (errors, prompts, menus) and minor text corrections. > - No changes to `pt-BR`; other files unchanged functionally. > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit befc13d02c21e5a6647bc1aa6daa2a89f60b7ef8. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup> <!-- /CURSOR_SUMMARY --> |
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4f91b48470 |
feat(ai): add context usage display to AI chat (BREAKING: deploy server first) (#16518)
## Summary - Add a context usage indicator to the AI chat interface inspired by Vercel's AI SDK Context component - Display token consumption, context window utilization percentage, and estimated cost in credits - Show a circular progress ring with percentage, revealing detailed breakdown on hover ## Changes ### Backend - Stream usage metadata (tokens, model config) via `messageMetadata` callback in `agent-chat-streaming.service.ts` - Return model config from `chat-execution.service.ts` - Add usage and model types to `ExtendedUIMessage` metadata ### Frontend - New `ContextUsageProgressRing` component - circular SVG progress indicator - New `AIChatContextUsageButton` component with hover card showing: - Progress bar with used/total tokens - Input/output token counts with credit costs - Total credits consumed - Track cumulative usage in Recoil state (`agentChatUsageState`) - Reset usage when creating new chat thread - Integrate button into `AIChatTab` ## Test plan - [ ] Open AI chat and send a message - [ ] Verify the context usage button appears with percentage - [ ] Hover over the button to see detailed breakdown - [ ] Verify credits are calculated correctly - [ ] Create a new chat thread and verify usage resets to 0 |
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e7ebf51e50 |
Replace agent handoff system with planning-based router (#16003)
## Overview This PR replaces the dynamic agent handoff system with a more predictable planning-based router that decides upfront how to handle multi-agent coordination. ## Major Changes ### 🔄 Architecture Shift: Handoffs → Planning **Removed:** - `AgentHandoffEntity` and handoff tracking system - `AgentHandoffService` and `AgentHandoffExecutorService` - Dynamic agent-to-agent transfers during execution - Handoff tool generation and description templates **Added:** - `AiRouterService` with two strategies: `simple` (single agent) and `planned` (multi-agent) - `AgentPlanExecutorService` for executing multi-step plans - Plan validation (cycle detection, dependency resolution) - `UnifiedRouterResult` type with discriminated union ### 🤖 New Standard Agents Added two new specialized agents: - **Researcher Agent**: Web search, fact-finding, competitive intelligence - **Code Agent**: TypeScript function generation for serverless workflows ### 🏗️ Router Refactoring (Latest) Split router responsibilities into focused services: - `AiRouterStrategyDeciderService`: Decides simple vs planned strategy - `AiRouterPlanGeneratorService`: Generates and validates execution plans - `AiRouterService`: Coordinates between services (reduced from 426→275 lines) ### ⚙️ Configuration Improvements - Added `outputStrategy` to agent definitions (`direct` vs `synthesize`) - Removed hardcoded special cases for workflow-builder - Added `plannerModel` field to workspace entity - Increased `MAX_STEPS` from 10 to 25 for complex workflows ### 📝 Agent Prompt Refinements Significantly simplified prompts for better clarity: - Workflow Builder: 51→36 lines - Helper: 49→28 lines - Data Manipulator: Enhanced with sorting guidance ### 🔍 Enhanced Debugging - Plan reasoning and step count in data message parts - Router debug info with token usage tracking - Better logging throughout execution pipeline ## Benefits 1. **Simpler Mental Model**: Router decides upfront vs dynamic transfers 2. **Better Predictability**: Users see the plan before execution 3. **Cleaner Architecture**: SRP with focused services 4. **Configuration Over Code**: Agent behavior via config, not hardcoded logic 5. **Plan Validation**: Catches invalid dependencies and cycles ## Migration Notes - Database migration removes `agentHandoff` table - Adds `plannerModel` column to workspace table - No API breaking changes (agent endpoints unchanged) ## Testing - Integration tests updated to remove handoff dependencies - Agent tool test utilities simplified - Plan validation covered by new logic ## Next Steps (Future PRs) - Parallel execution of independent plan steps - Dynamic re-planning based on results - Plan caching for common routing patterns - Error recovery strategies in plan executor |
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a281f2a773 |
feat: add configurable response format for AI agents (text/JSON) (#15953)
## Summary
This PR adds configurable response format support for AI agents,
allowing them to return either plain text or structured JSON data based
on a defined schema.
## Key Features
### 1. Agent Response Format Configuration
- Added `AgentResponseFormat` type supporting:
- `text`: Returns plain text responses (default)
- `json`: Returns structured JSON based on defined schema
- New `AgentResponseSchema` type moved to `twenty-shared/ai` for sharing
between frontend/backend
### 2. Settings UI
- New `SettingsAgentResponseFormat` component for configuring response
format
- Visual schema builder for defining JSON output structure
- Real-time validation and preview
- Integrated into agent settings tab
### 3. Workflow Integration
- AI Agent workflow action automatically uses agent's configured
response format
- Output schema dynamically generated from agent's response format
- Workflow variable picker shows structured fields for JSON responses
- Backward compatible with existing text-only agents
### 4. Backend Implementation
- Added `convertAgentSchemaToZod` utility to validate JSON responses
- Agent executor service handles both text and JSON generation
- Automatic agent creation/cloning when adding AI agent steps to
workflows
- Unique agent naming with conflict resolution
### 5. Database Migration
- Migration `1763622159656-update-agent-response-format.ts`
- Sets default `responseFormat` to `{"type":"text"}` for existing agents
- Updated all standard agents with proper response format
## Changes by Module
### Frontend (`twenty-front`)
- 🆕 `AgentResponseFormat` type
- 🆕 `SettingsAgentResponseFormat` component
- ✏️ Updated `WorkflowEditActionAiAgent` to support response format
configuration
- 🗑️ Removed deprecated `useAiAgentOutputSchema` hook and
`AiAgentOutputSchema` type
### Backend (`twenty-server`)
- 🆕 `AgentResponseFormat` type in agent entity
- 🆕 `convertAgentSchemaToZod` utility for schema validation
- ✏️ Updated `AiAgentExecutorService` to handle both text and JSON
generation
- ✏️ Updated `WorkflowSchemaWorkspaceService` to generate output schema
from agent config
- ✏️ Enhanced `WorkflowVersionStepOperationsWorkspaceService` with agent
creation/cloning
- 🆕 Agent naming constants for conflict resolution
### Shared (`twenty-shared`)
- 🆕 `AgentResponseSchema` type
- 🆕 `ModelConfiguration` type moved to shared package
- Updated exports in `ai/index.ts`
## Code Quality
- Removed useless comments following code style guidelines
- All linter checks passed
- Type-safe implementation with proper TypeScript types
## Testing
- ✅ Database migration tested
- ✅ Agent creation/cloning in workflows verified
- ✅ Response format switching (text ↔ JSON) validated
- ✅ Backward compatibility with existing agents confirmed
## Migration Notes
- Existing agents will have `responseFormat: {type: 'text'}` set
automatically
- No breaking changes - all existing functionality preserved
- Agents can be updated to use JSON format through settings UI
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f9c61833ec |
Add debug info in AI chat (#15758)
## 🐛 Critical Bug Fix ### Cost Calculation Error (1000x undercharge) - **Fixed**: Cost conversion utility was calculating credits at 1/1000th of actual value - **Before**: `cents * 10` ❌ - **After**: `(cents / 100) * DOLLAR_TO_CREDIT_MULTIPLIER` ✅ - **Impact**: Users were being undercharged by 1000x - Example: 0.75 cents should = 7,500 credits - Bug calculated it as 7.5 credits --- ## 🎯 Code Centralization & DRY ### Unified Cost Calculation - Centralized all cost conversions to use `convertCentsToBillingCredits` utility - Refactored 3 different implementations into 1 single source of truth - Files updated: - `ai-billing.service.ts` - `agent-streaming.service.ts` (2 usages) **Before** (multiple implementations): ```typescript // Wrong implementation const credits = cents * 10; // Verbose implementation const costInDollars = costInCents / 100; const creditsUsed = Math.round(costInDollars * DOLLAR_TO_CREDIT_MULTIPLIER); ``` **After** (unified): ```typescript const creditsUsed = Math.round(convertCentsToBillingCredits(costInCents)); ``` --- ## ✨ UI Component Refactoring ### RoutingDebugDisplay.tsx - **Reduced from 118 lines to 34 lines** (71% reduction) - Extracted `renderTimingRow` helper to eliminate 15 repetitive JSX blocks - Added `formatTokenBreakdown` helper for token display logic - Much easier to add new debug metrics **Before**: 15 nearly-identical blocks of repetitive JSX **After**: Clean, DRY implementation with reusable helpers --- ## 🧹 Code Quality Improvements ### Removed Debug Code - Removed `console.log` accidentally left in `RoutingStatusDisplay.tsx` ### Cleaned Up Comments (18+ removed) Removed redundant comments that stated the obvious: - ❌ "Calculate routing cost if we have token usage" - ❌ "Send the updated routing status with execution metrics to the client" - ❌ "Count tool calls in the response" - ❌ "AI SDK's LanguageModelUsage uses inputTokens/outputTokens" - And 14+ more... Kept meaningful comments: - ✅ "Timing is optional, ignore errors" (explains catch block) - ✅ Type definition grouping comments --- ## 📊 Statistics **Files Modified**: 10 - `convert-cents-to-billing-credits.util.ts` (fixed formula) - `ai-billing.service.ts` (use centralized utility) - `agent-streaming.service.ts` (use utility, remove comments) - `agent-execution.service.ts` (remove comments) - `ai-router.service.ts` (remove comments) - `RoutingStatusDisplay.tsx` (remove debug code) - `RoutingDebugDisplay.tsx` (major refactor) ⭐ - `isDebugModeState.ts` (new file) - `DataMessagePart.ts` (type extensions) - `useClientConfig.ts` (debug mode support) **Impact**: - Lines removed: ~130 (redundant code + comments) - Lines added: ~45 (helper functions) - **Net reduction**: ~85 lines - **Bug fixes**: 1 critical (1000x cost error) - **Centralizations**: 3 locations now using shared utility - **Major refactors**: 1 UI component (71% reduction) --- ## ✅ Verification - ✅ All linter checks pass - ✅ All tests pass (`ai-billing.service.spec.ts` verified) - ✅ No `any` types in affected code - ✅ No TODO/FIXME markers --- ## 🎯 Principles Applied 1. ✅ **Fix Root Causes, Not Symptoms** - Fixed utility function, then used it everywhere 2. ✅ **DRY (Don't Repeat Yourself)** - Centralized cost calculation and UI rendering 3. ✅ **Single Source of Truth** - One place for cost conversion formula 4. ✅ **Code as Documentation** - Removed comments that repeated what code says 5. ✅ **Composability** - Created reusable helper functions 6. ✅ **Type Safety** - Maintained strict typing throughout |
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32558673c6 |
feat: Implement AI Router for Dynamic Agent Selection (#15227)
Adds intelligent routing system that automatically selects the best agent for user queries based on conversation context. ### Changes: - Added `routerModel` column to workspace table for configurable router LLM selection - Implemented `RouterService` with conversation history analysis and agent matching logic - Created router settings UI in AI Settings page with model dropdown - Removed agent-specific thread associations - threads are now agent-agnostic - Added real-time routing status notification in chat UI with shimmer effect - Removed automatic default assistant agent creation - Renamed GraphQL operations from agent-specific to generic (e.g., `agentChatThreads` → `chatThreads`) --------- Co-authored-by: Félix Malfait <felix.malfait@gmail.com> Co-authored-by: Félix Malfait <felix@twenty.com> |
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2685f4a5b9 |
Restructure agent chat messages with parts-based architecture (#14749)
Co-authored-by: Félix Malfait <felix@twenty.com> |
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216d72b5d7 |
AI SDK v5 migration (#14549)
Co-authored-by: Félix Malfait <felix@twenty.com> |