The AI Framework for
Full-Stack Apps
The AI Framework for
Full-Stack Apps
Built and used in production by Google, Genkit is an open-source library with tools to help you build AI-powered experiences
Genkit in your language
Get started with just a few lines of code.
import
{ genkit }
from
'genkit'
;
import
{ googleAI }
from
'@genkit-ai/google-genai'
;
const
ai
=
genkit
({ plugins: [
googleAI
()] });
const
{
text
}
=
await
ai.
generate
({
model: googleAI.
model
(
'gemini-2.5-flash'
),
prompt:
'Why is Genkit awesome?'
import
{ genkit }
from
'genkit'
;
import
{ googleAI }
from
'@genkit-ai/google-genai'
;
const
ai
=
genkit
({ plugins: [
googleAI
()] });
const
{
media
}
=
await
ai.
generate
({
model: googleAI.
model
(
'imagen-3.0-generate-002'
),
prompt:
'a banana riding a bicycle'
,
import
{ genkit }
from
'genkit'
;
import
{ openAI }
from
'@genkit-ai/compat-oai/openai'
;
const
ai
=
genkit
({ plugins: [
openAI
()] });
const
{
text
}
=
await
ai.
generate
({
model: openAI.
model
(
'gpt-4o'
),
prompt:
'Why is Genkit awesome?'
import
{ genkit }
from
'genkit'
;
import
{ anthropic, claude35Sonnet }
from
'genkitx-anthropic'
;
const
ai
=
genkit
({ plugins: [
anthropic
()] });
const
{
text
}
=
await
ai.
generate
({
prompt:
'Why is Genkit awesome?'
import
{ genkit }
from
'genkit'
;
import
{ xAI }
from
'@genkit-ai/compat-oai/xai'
;
const
ai
=
genkit
({ plugins: [
xAI
()] });
const
{
text
}
=
await
ai.
generate
({
model: xAI.
model
(
'grok-3-mini'
),
prompt:
'Why is Genkit awesome?'
,
import
{ genkit }
from
'genkit'
;
import
{ deepSeek }
from
'@genkit-ai/compat-oai/deepseek'
;
const
ai
=
genkit
({ plugins: [
deepSeek
()] });
const
{
text
}
=
await
ai.
generate
({
model: deepSeek.
model
(
'deepseek-chat'
),
prompt:
'Why is Genkit awesome?'
,
import
{ genkit }
from
'genkit'
;
import
{ ollama }
from
'genkitx-ollama'
;
const
ai
=
genkit
({ plugins: [
ollama
()] });
const
{
text
}
=
await
ai.
generate
({
model: ollama.
model
(
'gemma3:latest'
),
prompt:
'Why is Genkit awesome?'
,
"
github.com/firebase/genkit/go/ai
"
"
github.com/firebase/genkit/go/genkit
"
"
github.com/firebase/genkit/go/plugins/googlegenai
"
ctx
:=
context.
Background
()
g
:=
genkit.
Init
(ctx, genkit.
WithPlugins
(
&
googlegenai
.
GoogleAI
{}))
resp, err
:=
genkit.
Generate
(ctx, g,
ai.
WithPrompt
(
"Why is Genkit awesome?"
),
ai.
WithModelName
(
"googleai/gemini-2.5-flash"
),
log.
Println
(resp.
Text
())
"
github.com/firebase/genkit/go/ai
"
"
github.com/firebase/genkit/go/genkit
"
"
github.com/firebase/genkit/go/plugins/googlegenai
"
ctx
:=
context.
Background
()
g
:=
genkit.
Init
(ctx, genkit.
WithPlugins
(
&
googlegenai
.
GoogleAI
{}))
resp, err
:=
genkit.
Generate
(ctx, g,
ai.
WithPrompt
(
"a banana riding a bicycle"
),
ai.
WithModelName
(
"googleai/imagen-3.0-generate-002"
),
log.
Printf
(
"Generated image:
%s
"
, resp.
Media
().URL)
"
github.com/firebase/genkit/go/ai
"
"
github.com/firebase/genkit/go/genkit
"
"
github.com/firebase/genkit/go/plugins/compat_oai/openai
"
ctx
:=
context.
Background
()
g
:=
genkit.
Init
(ctx, genkit.
WithPlugins
(
&
openai
.
OpenAI
{}))
resp, err
:=
genkit.
Generate
(ctx, g,
ai.
WithPrompt
(
"Why is Genkit awesome?"
),
ai.
WithModelName
(
"openai/gpt-4o"
),
log.
Println
(resp.
Text
())
"
github.com/firebase/genkit/go/ai
"
"
github.com/firebase/genkit/go/genkit
"
"
github.com/firebase/genkit/go/plugins/compat_oai/anthropic
"
ctx
:=
context.
Background
()
g
:=
genkit.
Init
(ctx, genkit.
WithPlugins
(
&
anthropic
.
Anthropic
{}))
resp, err
:=
genkit.
Generate
(ctx, g,
ai.
WithPrompt
(
"Why is Genkit awesome?"
),
ai.
WithModelName
(
"anthropic/claude-3-7-sonnet-20250219"
),
log.
Println
(resp.
Text
())
"
github.com/firebase/genkit/go/ai
"
"
github.com/firebase/genkit/go/genkit
"
"
github.com/firebase/genkit/go/plugins/ollama
"
ctx
:=
context.
Background
()
g
:=
genkit.
Init
(ctx, genkit.
WithPlugins
(
ServerAddress:
"http://localhost:11434"
,
resp, err
:=
genkit.
Generate
(ctx, g,
ai.
WithPrompt
(
"Why is Genkit awesome?"
),
ai.
WithModelName
(
"ollama/gemma3:latest"
),
log.
Println
(resp.
Text
())
from
genkit.ai
import
Genkit
from
genkit.plugins.google_genai
import
GoogleAI
response
=
await
ai.generate(
model
=
'googleai/gemini-2.5-flash'
,
prompt
=
'Why is Genkit awesome?'
from
genkit.ai
import
Genkit
from
genkit.plugins.google_genai
import
GoogleAI
response
=
await
ai.generate(
model
=
'googleai/imagen-3.0-generate-002'
,
prompt
=
'a banana riding a bicycle'
print
(
f
"Generated image:
{
response.media.url
}
"
)
from
genkit.ai
import
Genkit
from
genkit.plugins.compat_oai
import
OpenAI
response
=
await
ai.generate(
model
=
'openai/gpt-4o'
,
prompt
=
'Why is Genkit awesome?'
from
genkit.ai
import
Genkit
from
genkit.plugins.ollama
import
Ollama
from
genkit.plugins.ollama.models
import
ModelDefinition
ModelDefinition(
name
=
'gemma3:latest'
),
response
=
await
ai.generate(
model
=
"ollama/gemma3:latest"
,
prompt
=
'Why is Genkit awesome?'
Simplified AI Integration
The fastest way to build, test, and deploy real AIfeatures into your apps.
Unified APIs for any model
Use GoogleAI, OpenAI, Claude, and Ollama through one SDK.
Learn more →
Composable workflows
Structure chat, RAG, tool use, and agents with built-in primitives.
Learn more →
Production-ready tools
Local dev, debugging UI, and deployment to Firebase, Cloud Run, or your stack.
Learn more →
Built-in developer tools
Run, debug and observe your AI workflows from the local developer UI.
Choose your SDK language and provider (e.g. GoogleAI, OpenAI).
Define prompts, flows, and tools in code.
Use the Genkit CLI and Developer UI to inspect behaviour.
Run on Firebase, Cloud Run, or your own infrastructure.
Get Started
Genkit by Example
See how Genkit works with Firebase, Angular, Next.js and more in production-ready apps, with pre-built demos and code you can reuse.
Docs
Developer guide, API reference, tutorials
Read docs
Discord
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