---
title: "Creates a new tool"
method: POST
path: "/tool"
tags: ["tool"]
---

# Creates a new tool

`POST /tool`

## Request body

- CreateTool
  - `packageName` string, required — Tool package name
  - `title` string, required — Tool title
  - `description` string, required — Tool description
  - `version` string, required — An initial version of the tool; must be an exact semver

## Response `200`

Successful operation

- ToolDef
  - `_id` string, required — Document ID
  - `updatedAt` string, date-time, required — Timestamp when this was last modified
  - `createdAt` string, date-time, required — Timestamp when this was created
  - `packageName` string, required — Tool package name
  - `title` string — Tool title
  - `authorWalletAddress` string, required — Author wallet address
  - `description` string, required — Tool description
  - `activeVersion` string, required — Active version of the tool

## Other responses

- `400` — Invalid input
- `422` — Validation exception
- `default` — Unexpected error

## Changes

- **2025-06-19** `e514cea423bb` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/lit-protocol/apis/vincent-registry-api/changes/tool/post.md)

---

[API](https://skmtc.dev/lit-protocol/apis/vincent-registry-api.md) · [All operations](https://skmtc.dev/lit-protocol/apis/vincent-registry-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/lit-protocol/vincent-registry-api/revisions/e514cea423bb/schema)