# Postiz

Postiz is an agentic social media scheduling tool. It offers everything you need to manage your social media posts, build an audience, capture leads, and grow your business faster with AI.

- **Category:** social media marketing
- **Auth:** API_KEY
- **Composio Managed App Available?** N/A
- **Tools:** 9
- **Triggers:** 0
- **Slug:** `POSTIZ_MCP`
- **Version:** 20260303_02

## Tools

### Ask postiz

**Slug:** `POSTIZ_MCP_ASK_POSTIZ`

Ask agent 'postiz' a question. Agent description: Agent that helps manage and schedule social media posts for users

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `message` | string | Yes | The question or input for the agent. |

### Generateimagetool

**Slug:** `POSTIZ_MCP_GENERATEIMAGETOOL`

Generate image to use in a post,
                    in case the user specified a platform that requires attachment and attachment was not provided,
                    ask if they want to generate a picture of a video.
      

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `prompt` | string | Yes |  |

#### Output

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `id` | string | Yes |  |
| `path` | string | Yes |  |

### Generatevideooptions

**Slug:** `POSTIZ_MCP_GENERATEVIDEOOPTIONS`

All the options to generate videos, some tools might require another call to generateVideoFunction

#### Output

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `video` | array | Yes |  |

### Generatevideotool

**Slug:** `POSTIZ_MCP_GENERATEVIDEOTOOL`

Generate video to use in a post,
                    in case the user specified a platform that requires attachment and attachment was not provided,
                    ask if they want to generate a picture of a video.
                    In many cases 'videoFunctionTool' will need to be called first, to get things like voice id
                    Here are the type of video that can be generated:
                    -Image Text Slides
-Veo3 (Audio + Video)
      

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `output` | string ("vertical" | "horizontal") | Yes |  |
| `identifier` | string | Yes |  |
| `customParams` | array | Yes |  |

#### Output

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `url` | string | Yes |  |

### Integrationlist

**Slug:** `POSTIZ_MCP_INTEGRATIONLIST`

This tool list available integrations to schedule posts to

#### Output

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `output` | array | Yes |  |

### Integrationscheduleposttool

**Slug:** `POSTIZ_MCP_INTEGRATIONSCHEDULEPOSTTOOL`


This tool allows you to schedule a post to a social media platform, based on integrationSchema tool.
So for example:

If the user want to post a post to LinkedIn with one comment
- socialPost array length will be one
- postsAndComments array length will be two (one for the post, one for the comment)

If the user want to post 20 posts for facebook each in individual days without comments
- socialPost array length will be 20
- postsAndComments array length will be one

If the tools return errors, you would need to rerun it with the right parameters, don't ask again, just run it


#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `socialPost` | array | Yes | Individual post |

#### Output

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `output` | string | Yes |  |

### Integrationschema

**Slug:** `POSTIZ_MCP_INTEGRATIONSCHEMA`

Everytime we want to schedule a social media post, we need to understand the schema of the integration.
         This tool helps us get the schema of the integration.
         Sometimes we might get a schema back the requires some id, for that, you can get information from 'tools'
         And use the triggerTool function.
        

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `platform` | string | Yes | platform identifier (x, linkedin, linkedin-page, reddit, instagram, instagram-standalone, facebook, threads, youtube, gmb, tiktok, pinterest, dribbble, discord, slack, kick, twitch, mastodon, bluesky, lemmy, wrapcast, telegram, nostr, vk, medium, devto, hashnode, wordpress, listmonk, moltbook, whop, skool) |
| `isPremium` | boolean | Yes | is this the user premium? if not, set to false |

#### Output

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `output` | object | Yes |  |

### Triggertool

**Slug:** `POSTIZ_MCP_TRIGGERTOOL`

After using the integrationSchema, we sometimes miss details we can't ask from the user, like ids.
      Sometimes this tool requires to user prompt for some settings, like a word to search for. methodName is required [input:callable-tools]

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `dataSchema` | array | Yes |  |
| `methodName` | string | Yes | The methodName from the `integrationSchema` functions in the tools array, required |
| `integrationId` | string | Yes | The id of the integration |

#### Output

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `output` | array | Yes |  |

### Videofunctiontool

**Slug:** `POSTIZ_MCP_VIDEOFUNCTIONTOOL`

Sometimes when we want to generate videos we might need to get some additional information like voice_id, etc

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `identifier` | string | Yes |  |
| `functionName` | string | Yes |  |