Vibe SDK

High-level Python interface for running Vibe agents.

The SDK gives you:

Agent and stateful async/sync sessions
Pydantic-based tool authoring
Built-in filesystem tools
Client-handled tools for UI- or host-dependent actions, such as asking the user a question

For architecture and design references, see ARCHITECTURE.md and documentation/INDEX.md.

Advanced raw task-protocol examples live in examples/advanced_task_protocol_examples. They are not the primary public SDK API, but they are useful end-to-end probes for local, HTTP, and workflow execution.

Quick Start

from mistralai.vibe.sdk import Agent, AgentConfig
from mistralai.vibe.sdk.execution_record.patching.json_patch import apply_patches
from mistralai.vibe.sdk.execution_record.state import TaskState
from mistralai.vibe.sdk.transports.events import TaskResultEvent, TaskStateUpdateEvent

agent = Agent(
    config=AgentConfig(
        model="mistral-large-latest",
        system_prompt="You are a concise assistant.",
    )
)

async with agent.session() as session:
    state = TaskState(input="Hello")
    async for event in session.run("Hello"):
        if isinstance(event, TaskStateUpdateEvent):
            state = apply_patches(state, event.payload.patches)
        elif isinstance(event, TaskResultEvent):
            state = event.payload.result

    print(state.output)

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

mistralai_vibe_sdk-0.6.0.tar.gz (133.4 kB view details)

Uploaded Jul 8, 2026 Source

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

The dropdown lists show the available interpreters, ABIs, and platforms. Enable javascript to be able to filter the list of wheel files.

mistralai_vibe_sdk-0.6.0-py3-none-any.whl (186.0 kB view details)

Uploaded Jul 8, 2026 Python 3

File details

Details for the file mistralai_vibe_sdk-0.6.0.tar.gz.

File metadata

Download URL: mistralai_vibe_sdk-0.6.0.tar.gz
Upload date: Jul 8, 2026
Size: 133.4 kB
Tags: Source
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/6.1.0 CPython/3.13.7

File hashes

Hashes for mistralai_vibe_sdk-0.6.0.tar.gz
Algorithm	Hash digest
SHA256	`84909404831775d69112ac65216c3badeea1c32fa736bf561d1b54e4e484b85c`
MD5	`70ce94fe5d44a6f80e687658ee18b1d1`
BLAKE2b-256	`176193938f6b5ccc10b1b7f7d01634f595bb921e0bf936257c936f9c21890e68`

See more details on using hashes here.

Provenance

The following attestation bundles were made for mistralai_vibe_sdk-0.6.0.tar.gz:

Publisher: release.yml on mistralai/vibe-sdk

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: mistralai_vibe_sdk-0.6.0.tar.gz
- Subject digest: 84909404831775d69112ac65216c3badeea1c32fa736bf561d1b54e4e484b85c
- Sigstore transparency entry: 2116722961
- Sigstore integration time: Jul 8, 2026
Source repository:
- Permalink: mistralai/vibe-sdk@41ae31a0356132d1e7b55d1d56ee6ddb7baac193
- Branch / Tag: refs/tags/v0.6.0
- Owner: https://github.com/mistralai
- Access: private
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: release.yml@41ae31a0356132d1e7b55d1d56ee6ddb7baac193
- Trigger Event: release