> ## Documentation Index > Fetch the complete documentation index at: https://docs.doers.sh/llms.txt > Use this file to discover all available pages before exploring further. # Install a package from its address > Returns the files for the client to write. Installing something you already have is not an error: it returns what you are on rather than moving you, so re-opening a link never changes what is on your disk behind your back. ## OpenAPI ````yaml https://api.doers.sh/openapi.json post /v2/installs openapi: 3.1.0 info: title: Doers API version: 2.0.0 description: >- The open API of Doers: tasks, projects, areas, prioritised context and the day's plan. ## Authentication Every route requires a bearer token, generated from **Settings > API & MCP** in the app: ``` Authorization: Bearer pc_… ``` ## Two date fields, not to be confused - `when` — the **schedule**: `today`, `anytime` (Later), `someday` (Future) or a date. - `deadline` — the **commitment**, independent of the schedule. ## Time zone The server reasons in UTC and does not know yours. Send the `X-PC-Today: YYYY-MM-DD` header (or the `day` argument where it exists) so dated operations use your local day. ## MCP server The same token gives access to the [Model Context Protocol](https://modelcontextprotocol.io) server at `POST https://doers.sh/mcp`, which exposes the same operations as tools for Claude, Cursor and other compatible clients. servers: - url: https://api.doers.sh description: Production. security: - bearerAuth: [] tags: - name: Tasks - name: Projects - name: Areas - name: Headings - name: Comments - name: Realtime - name: Devices - name: Context - name: Plan - name: Sessions - name: Rounds - name: Journal - name: Habits - name: Stats - name: Users - name: Profiles - name: Workspaces - name: Access - name: Activity - name: Tokens - name: Referrals - name: Files - name: Connections - name: Collaborators - name: Links - name: Packages - name: Installs - name: Billing - name: Calendar - name: Coach - name: Marketplace paths: /v2/installs: post: tags: - Installs summary: Install a package from its address description: >- Returns the files for the client to write. Installing something you already have is not an error: it returns what you are on rather than moving you, so re-opening a link never changes what is on your disk behind your back. operationId: installPackage requestBody: required: true content: application/json: schema: type: object properties: acceptedDigest: description: >- The content digest of the preview whose permissions were accepted — **required**, because an install with nothing to compare against is an install nobody consented to. Send `null` only when the preview showed none, which is what a version frozen before digests existed reports. Anything other than an exact match with the version on offer is refused with 409 rather than quietly installing something else. anyOf: - type: string minLength: 64 maxLength: 64 - type: 'null' packageId: type: string description: From a package already granted to you. format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ token: type: string description: From a share link. minLength: 1 maxLength: 128 required: - acceptedDigest additionalProperties: false responses: '201': description: Created. content: application/json: schema: type: object properties: install: type: object properties: id: type: string packageId: type: string kind: type: string enum: - agent - note - folder description: >- An agent and its notes, a note on its own, or a folder of them. slug: type: string name: type: string emoji: anyOf: - type: string - type: 'null' summary: type: string version: type: integer minimum: -9007199254740991 maximum: 9007199254740991 latestVersion: anyOf: - type: integer minimum: -9007199254740991 maximum: 9007199254740991 - type: 'null' description: '`null` once the author has taken it down.' updateAvailable: type: boolean publisher: type: object properties: id: type: string kind: type: string enum: - personal - official handle: type: string displayName: type: string required: - id - kind - handle - displayName additionalProperties: false installedAt: type: number description: Epoch milliseconds. revoked: type: boolean description: >- The author took the package down. What is installed still works. files: type: array items: type: object properties: path: type: string content: type: string required: - path - content additionalProperties: false required: - id - packageId - kind - slug - name - emoji - summary - version - latestVersion - updateAvailable - publisher - installedAt - revoked - files additionalProperties: false files: type: array items: type: object properties: path: type: string content: type: string required: - path - content additionalProperties: false alreadyInstalled: type: boolean required: - install - files - alreadyInstalled additionalProperties: false '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '404': $ref: '#/components/responses/NotFound' '409': $ref: '#/components/responses/Conflict' '429': $ref: '#/components/responses/TooManyRequests' components: responses: BadRequest: content: application/json: schema: $ref: '#/components/schemas/Error' description: >- Invalid request — unreadable body, out-of-range field or unknown parameter. Unauthorized: content: application/json: schema: $ref: '#/components/schemas/Error' description: Token missing, unknown or revoked. NotFound: content: application/json: schema: $ref: '#/components/schemas/Error' description: >- Resource does not exist **or** belongs to another account — the API never distinguishes the two. Conflict: content: application/json: schema: $ref: '#/components/schemas/Error' description: Conflicts with the resource's current state. TooManyRequests: content: application/json: schema: $ref: '#/components/schemas/Error' description: Too many requests. `Retry-After` says how many seconds to wait. schemas: Error: type: object properties: error: type: object properties: code: type: string description: Stable machine-readable code. message: type: string description: Human-readable message. details: type: array description: Per-field detail, present on validation errors. items: type: object properties: field: type: string message: type: string required: - field - message required: - code - message required: - error securitySchemes: bearerAuth: type: http scheme: bearer description: A `pc_…` token generated from Settings > API & MCP. ````