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BuilderIO/agent-native

A framework for building agentic apps

TypeScript★ 6,630+87 that day#3 on trending

Analyzed September 24, 2026 at b883e02 (main) with jscpd 5.4.0 in 16.5s. Code duplication went from 5.64% on Sep 21 to 5.71% on Sep 24.

E39.6/100

Project health4,044,933 lines of code (XL)

Duplication50

8.5% in typescript, tsx, rust, javascript, swift, sql, wgsl, bash, perl, objectivec

Dead code30

12.9%

Complexity41

64.6%

The score is jscpd's own --health model: markup, data and text left out, tests kept. The numbers below are the trending scan's.

5.71%duplicated code · 136,263 of 2,385,076 lines

6,944clones in code

7,465code files of 16,379 scanned

12.52%duplicated over all files · 24,749 clones

Most complex files

Dead code 12.88% unused · 3459 findings

templates/design/app/components/design/bridge/editor-chrome.bridge.tsunused-file
templates/design/app/components/design/MultiScreenCanvas.tsxunused-file
packages/core/src/client/AssistantChat.tsx:AssistantChatInnerunused-symbol
packages/core/src/client/settings/SettingsPanel.tsxunused-file
packages/core/src/client/org/TeamPage.tsxunused-file
packages/creative-context/src/client/CreativeContextPanel.tsxunused-file
packages/desktop-app/src/renderer/components/CodeAgentsHub.tsxunused-file
templates/clips/chrome-extension/src/background.tsunused-file
templates/content/app/components/editor/database/settings.tsxunused-file
packages/core/src/client/auth/AuthPage.tsxunused-file

The code number leaves out tests, fixtures, docs, examples, data files, styles, translations and vendored code, and 23 generated files: packages/core/src/assets/branding/favicon-base64.ts, packages/core/src/client/blocks/index.ts, packages/core/src/client/blocks/types.ts, packages/core/src/docs-false-claims.guard.spec.ts, packages/core/src/server/og-background-data.ts, packages/core/src/server/og-fonts-data.ts, packages/dispatch/src/server/plugins/core-routes.ts, packages/mobile-app/uniwind-types.d.ts, templates/design/.generated/bridge/editor-chrome.generated.ts, templates/design/.generated/bridge/embedded-wheel.generated.ts, templates/design/.generated/bridge/group-runtime.generated.ts, templates/design/.generated/bridge/hit-test.generated.ts, templates/design/.generated/bridge/motion-preview.generated.ts, templates/design/.generated/bridge/nav.generated.ts, templates/design/.generated/bridge/sample.generated.ts, templates/design/.generated/bridge/shader-fill-preview.generated.ts, templates/design/.generated/bridge/shader-runtime.generated.ts, templates/design/.generated/bridge/source-location.generated.ts, templates/design/.generated/bridge/tweak.generated.ts, templates/design/.generated/bridge/zoom.generated.ts and 3 more.

Largest clones in the code

542 lines in 9 placestsx2,877 tokens

community-templates/account-expert/app/components/layout/Sidebar.tsx:1–542community-templates/account-tiering/app/components/layout/Sidebar.tsx:1–542community-templates/call-follow-up-drafter/app/components/layout/Sidebar.tsx:1–542community-templates/churn-early-warning/app/components/layout/Sidebar.tsx:1–542community-templates/demo-clip-library/app/components/layout/Sidebar.tsx:1–542and 4 more

1import { AgentNativeIcon } from "@agent-native/core/client/agent-native-icon";
2import {
3  navigateWithAgentChatViewTransition,
4  useAgentChatRunningThreads,
5  useChatThreads,
6  type ChatThreadSummary,
7} from "@agent-native/core/client/agentkit-chat/rail";
8import { useT } from "@agent-native/core/client/i18n";
9import { openCommandMenu } from "@agent-native/core/client/navigation";
10import { OrgSwitcher } from "@agent-native/core/client/org";

First 10 of 542 lines.

556 lines in 11 placestypescript2,054 tokens
community-templates/account-expert/app/i18n-data.ts:1–556 community-templates/account-tiering/app/i18n-data.ts:1–556 community-templates/call-follow-up-drafter/app/i18n-data.ts:1–556 community-templates/churn-early-warning/app/i18n-data.ts:1–556 community-templates/demo-clip-library/app/i18n-data.ts:1–556and 6 more
```
1import { type LocaleCode } from "@agent-native/core/client/i18n";
2
3import zhTW from "./i18n/zh-TW";
4
5const enUS = {
6  root: {
7    commandActions: "Actions",
8    commandSearch: "Search",
9    commandAppearance: "Appearance",
10    toggleTheme: "Toggle theme",
```
First 10 of 556 lines.
433 lines in 10 placestsx2,126 tokens
community-templates/account-expert/app/components/chat/ChatRouteContent.tsx:1–433 community-templates/account-tiering/app/components/chat/ChatRouteContent.tsx:1–433 community-templates/call-follow-up-drafter/app/components/chat/ChatRouteContent.tsx:1–433 community-templates/churn-early-warning/app/components/chat/ChatRouteContent.tsx:1–433 community-templates/demo-clip-library/app/components/chat/ChatRouteContent.tsx:1–433and 5 more
```
1import type {
2  AgentConnectionRequest,
3  AgentMessage,
4} from "@agent-native/agentkit";
5import {
6  AgentConnectionRequestCard,
7  AgentKitChat,
8} from "@agent-native/agentkit/react/components";
9import {
10  useAgentKit,
```
First 10 of 433 lines.

7 more

222 lines in 9 placestsx1,298 tokens
community-templates/account-expert/app/components/workflow-home.tsx:1–222 community-templates/account-tiering/app/components/workflow-home.tsx:1–222 community-templates/call-follow-up-drafter/app/components/workflow-home.tsx:1–222 community-templates/churn-early-warning/app/components/workflow-home.tsx:1–222 community-templates/demo-clip-library/app/components/workflow-home.tsx:1–222and 4 more
190 lines in 10 placestsx908 tokens
community-templates/account-expert/app/components/layout/Layout.tsx:1–190 community-templates/account-tiering/app/components/layout/Layout.tsx:1–190 community-templates/call-follow-up-drafter/app/components/layout/Layout.tsx:1–190 community-templates/churn-early-warning/app/components/layout/Layout.tsx:1–190 community-templates/demo-clip-library/app/components/layout/Layout.tsx:1–190and 5 more
156 lines in 9 placestsx857 tokens
community-templates/account-expert/app/root.tsx:42–197 community-templates/account-tiering/app/root.tsx:42–197 community-templates/call-follow-up-drafter/app/root.tsx:42–197 community-templates/churn-early-warning/app/root.tsx:42–197 community-templates/demo-clip-library/app/root.tsx:42–197and 4 more
100 lines in 9 placestypescript535 tokens
community-templates/account-expert/app/hooks/use-navigation-state.ts:1–100 community-templates/account-tiering/app/hooks/use-navigation-state.ts:1–100 community-templates/call-follow-up-drafter/app/hooks/use-navigation-state.ts:1–100 community-templates/churn-early-warning/app/hooks/use-navigation-state.ts:1–100 community-templates/demo-clip-library/app/hooks/use-navigation-state.ts:1–100and 4 more
840 lines in 2 placestypescript4,135 tokens
packages/core/src/cli/mcp-config-writers.ts:26–865 packages/skills/src/mcp-config-writers.ts:26–865
86 lines in 10 placestypescript374 tokens
community-templates/account-expert/app/lib/chat-home-thread.ts:1–86 community-templates/account-tiering/app/lib/chat-home-thread.ts:1–86 community-templates/call-follow-up-drafter/app/lib/chat-home-thread.ts:1–86 community-templates/churn-early-warning/app/lib/chat-home-thread.ts:1–86 community-templates/demo-clip-library/app/lib/chat-home-thread.ts:1–86and 5 more
72 lines in 9 placestypescript403 tokens
community-templates/account-expert/actions/get-workflow.ts:1–72 community-templates/account-tiering/actions/get-workflow.ts:1–72 community-templates/call-follow-up-drafter/actions/get-workflow.ts:1–72 community-templates/churn-early-warning/actions/get-workflow.ts:1–72 community-templates/demo-clip-library/actions/get-workflow.ts:1–72and 4 more

Largest clones over all files, tests and data included

533 lines in 28 placesmarkdowndocs and examples5,696 tokens

.agents/skills/external-agents/SKILL.md:16–548community-templates/account-expert/.agents/skills/external-agents/SKILL.md:16–548community-templates/account-tiering/.agents/skills/external-agents/SKILL.md:16–548community-templates/call-follow-up-drafter/.agents/skills/external-agents/SKILL.md:16–548community-templates/churn-early-warning/.agents/skills/external-agents/SKILL.md:16–548and 23 more

16# External Agents (MCP bridge + deep links)
17
18## Rule
19
20- **The connected model is the author.** Write content yourself with create/update tools; never delegate via `ask_app` or wait on an unreachable in-app form — …
21- **Result shape and key tools are in `actions`** (Return Values, Key Actions).
22- **Artifacts fit in one call.** Up to 500,000 characters; return a `storing-data` handle.
23- **One tab, one id.** WebMCP sends `X-Agent-Native-Browser-Tab`; state resolves to the driving tab (`context-awareness`).
24
25An agent-native app is reachable by any MCP-compatible host. Keep

First 10 of 533 lines.

423 lines in 29 placesmarkdowndocs and examples3,728 tokens

.agents/skills/secrets/SKILL.md:13–435community-templates/account-expert/.agents/skills/secrets/SKILL.md:13–435community-templates/account-tiering/.agents/skills/secrets/SKILL.md:13–435community-templates/call-follow-up-drafter/.agents/skills/secrets/SKILL.md:13–435community-templates/churn-early-warning/.agents/skills/secrets/SKILL.md:13–435and 24 more

13# Secrets Registry
14
15## Non-negotiable rule
16
17Never hardcode credential values. Source, docs, tests, fixtures, prompts, seed
18data, and generated extension/app content may mention credential **names** such
19as `OPENAI_API_KEY`, but must not contain real API keys, tokens, webhook URLs,
20signing secrets, OAuth refresh tokens, or private Builder/customer data.
21
22Never write real secrets to non-gitignored files. Put temporary secret material

First 10 of 423 lines.

342 lines in 29 placesmarkdowndocs and examples3,683 tokens
.agents/skills/security/SKILL.md:12–353 community-templates/account-expert/.agents/skills/security/SKILL.md:12–353 community-templates/account-tiering/.agents/skills/security/SKILL.md:12–353 community-templates/call-follow-up-drafter/.agents/skills/security/SKILL.md:12–353 community-templates/churn-early-warning/.agents/skills/security/SKILL.md:12–353and 24 more
```
12# Security
13
14## Rule
15
16Use the framework's security primitives everywhere. Never bypass them.
17
18## Absolute Secrets Rule
19
20Never hardcode secret values or real private data. This applies to source code,
21docs, tests, fixtures, generated prompts, screenshots, seed data, and extension
```
First 10 of 342 lines.
210 lines in 27 placesmarkdowndocs and examples3,479 tokens
.agents/skills/adding-a-feature/SKILL.md:11–220 community-templates/account-expert/.agents/skills/adding-a-feature/SKILL.md:11–220 community-templates/account-tiering/.agents/skills/adding-a-feature/SKILL.md:11–220 community-templates/call-follow-up-drafter/.agents/skills/adding-a-feature/SKILL.md:11–220 community-templates/churn-early-warning/.agents/skills/adding-a-feature/SKILL.md:11–220and 22 more
469 lines in 20 placesmarkdowndocs and examples4,508 tokens
.agents/plugins/agent-native-turn-into-app/skills/turn-into-app/SKILL.md:14–482 packages/core/src/templates/default/.agents/skills/turn-into-app/SKILL.md:14–482 packages/core/src/templates/workspace-core/.agents/skills/turn-into-app/SKILL.md:14–482 skills/turn-into-app/SKILL.md:14–482 templates/analytics/.agents/skills/turn-into-app/SKILL.md:14–482and 15 more

By format, code only

Format	Files	Lines	Clones	Duplicated lines	Duplication
typescript	5,562	1,591,046	4,685	80,249	5.04%
tsx	1,753	722,605	2,052	53,399	7.39%
rust	43	48,516	130	1,384	2.85%
javascript	67	18,070	70	1,129	6.25%
sql	9	1,410	5	83	5.89%
swift	8	2,078	1	12	0.58%
wgsl	11	482	1	7	1.45%
bash	10	666	0	0	0%
perl	1	174	0	0	0%
objectivec	1	29	0	0	0%

By format, all files

Format	Files	Lines	Clones	Duplicated lines	Duplication
typescript	10,403	3,073,367	16,969	265,394	8.64%
tsx	2,549	916,240	4,614	89,876	9.81%
markdown	1,542	305,433	1,391	176,746	57.87%
yaml	877	28,377	691	8,276	29.16%
css	53	42,530	292	6,476	15.23%
json	253	23,086	220	5,681	24.61%
bash	208	2,782	146	1,413	50.79%
rust	43	48,516	130	1,384	2.85%
markup	169	7,072	117	1,938	27.4%
javascript	78	18,727	79	1,323	7.06%

Trending appearances

Day	Rank	Stars	Files	Lines	Clones	All files	Code	Health	Commit
Sep 24, 2026	#3	6,630 (+87)	16,379	4,477,904	24,749	12.52%	5.71%	E 39.6	`b883e02`
Sep 22, 2026	#1	6,061 (+607)	16,217	4,413,555	24,233	12.49%	5.66%	D 40.4	`6661c59`
Sep 21, 2026	#1	5,376 (+98)	16,130	4,406,952	24,113	12.48%	5.64%	E 38.7	`9ce4999`

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