TanStack/ai

GitHub

🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps across OpenAI, Anthropic, Gemini, React, Vue, Svelte, and Solid.

ai
ai-agents
ai-sdk
anthropic
chatbot
function-calling
gemini
generative-ai
llm
multimodal
openai
react
solidjs
streaming
svelte
tanstack
tool-calling
typescript
typescript-sdk
vue

Stars:: 3.3k
Language:: TypeScript
Default branch:: main
Last scored:: 4 Nov 2026

69.2

Overall

At a glance

Rank: #184 of 401; Top 46% · #53 of 82 TypeScript repos
Checks passed: 8 of 17; Full list below
Best set up for: Codex; Score 75.7
Needs most work for: Aider; Biggest fix: .aider.conf.yml (+14.1 pts)

What it has

What it's missing

What to fix first

1
Linter / formatter config
Configure a linter/formatter (ESLint+Prettier, Biome, Ruff, rustfmt+clippy, golangci-lint) and commit the config.
+7.9 pts
2
Pre-commit / git hooks
Set up pre-commit (.pre-commit-config.yaml), husky, or lefthook to run format+lint on every commit.
+5.3 pts
3
Manageable size
If possible, split into smaller modules or carve out a focused entry path. Document where to start in AGENTS.md.
+5.3 pts

Score for each AI agent

Each agent weighs the checks by its own docs. Under each score are its top three. How each agent is scored →

Codex

#146 of 401

75.7

✓AGENTS.md / CLAUDE.md
✓README
~Test suite

Kimi Code CLI

#143 of 401

75.1

✓AGENTS.md / CLAUDE.md
~Test suite
✓Dependency manifest

Claude Code

#199 of 401

72.9

✓AGENTS.md / CLAUDE.md
~Test suite
~Reproducible dev env

#169 of 401

71.9

✓AGENTS.md / CLAUDE.md
~Test suite
✗Linter / formatter config

Devin

#180 of 401

70.8

~Reproducible dev env
✓Dependency manifest
~Test suite

Cursor

#158 of 401

67.5

✗Cursor rules (.cursor/rules)
✓README
✓Type configuration

Gemini CLI

#168 of 401

66.8

✗GEMINI.md
✓README
~Test suite

OpenHands

#200 of 401

65.7

✓CI configuration
✓Dependency manifest
~Reproducible dev env

Aider

#298 of 401

56.1

✗.aider.conf.yml
✗Linter / formatter config
~Test suite

Does TanStack/ai have agent instructions?

An AGENTS.md (or CLAUDE.md) at the root tells AI coding agents how to build, test and work in the repo. A few agents also read a file of their own.

AGENTS.md / CLAUDE.md: AGENTS.md (new tab) · 9,355 characters
Agent-specific files: .agents/skills (new tab) (11 skills)No GEMINI.md, .cursor/rules, .openhands/setup.sh or .aider.conf.yml
Repos that have one: 62 of 82 TypeScript repos · 221 of 401 repos on the leaderboard · See examples →

All 17 checks · 8 passed

✓

Skills (.agents/skills)· 100% pass

11 skills in .agents/skills/

.agents/skills/add-example-tutorial/SKILL.md

✓

AGENTS.md / CLAUDE.md· 100% pass

Substantive (9,355 characters)

AGENTS.md

✗

.aider.conf.yml· 0% pass

No .aider.conf.yml at repo root

✓

CI configuration· 100% pass

12 GitHub Actions workflows

.github/workflows

✓

CONTRIBUTING guide· 100% pass

Guide present

CONTRIBUTING.md

✗

Cursor rules (.cursor/rules)· 0% pass

No .cursor/rules/*.mdc or .cursorrules

✓

Dependency manifest· 100% pass

Manifest present

package.json

Reproducible dev env· 60% pass

package.json has 44 scripts

package.json

✗

GEMINI.md· 0% pass

No GEMINI.md at repo root

✓

License file· 100% pass

License present

LICENSE

✗

Linter / formatter config· 0% pass

No linter/formatter config found

✗

.openhands/setup.sh· 0% pass

No .openhands/setup.sh

✗

Pre-commit / git hooks· 0% pass

No pre-commit / husky / lefthook found

✓

README· 100% pass

README detailed (16,816 characters)

README.md

Manageable size· 20% pass

5990 files — very large

Test suite· 70% pass

Test files detected (agent-scripts/ai-review/comments.test.ts)

agent-scripts/ai-review/comments.test.ts

✓

Type configuration· 100% pass

Type config present

tsconfig.json

How TanStack/ai compares

vs leaderboard average: 2.4 pts above; Average 66.8
vs TypeScript average: 2.0 pts below; Average 71.2
Stars among TypeScript repos: #74 of 82

Missing here, and how many repos have it

Linter / formatter config · passed by 65% of leaderboard repos, 57% of TypeScript repos
Pre-commit / git hooks · passed by 29% of leaderboard repos, 48% of TypeScript repos
Cursor rules (.cursor/rules) · passed by 4% of leaderboard repos, 13% of TypeScript repos

Passes checks most repos miss

Skills (.agents/skills) · only 17% of repos pass it

One fix for the most agents: Linter / formatter config would raise the score for all 9 agents, by up to 14.1 points.

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All TypeScript repos →

Same topics, any language

Repos tagged with the same GitHub topics, most shared first.

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