Codex CLI · config.toml · MCP

Social publishing for Codex workflows

Codex runs in your terminal and CI — PostSyncer gives it hands. Register the PostSyncer MCP server in Codex's config.toml and your agent can schedule posts, manage comments, and pull analytics across 11+ networks, scriptable end to end.

Start free trial MCP setup guide All AI agents overview

Connect Codex in three steps

  1. 1

    Prepare PostSyncer

    Connect the social accounts your automation should publish to and mint a personal access token in Settings → API Integrations. Scope it narrowly for unattended runs — posts plus read abilities is usually enough.

  2. 2

    Register the MCP server in config.toml

    Add PostSyncer under mcp_servers in ~/.codex/config.toml with the hosted MCP URL and your Bearer token. Codex loads the tool schemas on startup — no SDK or scraping required.

  3. 3

    Automate the boring half of marketing

    Run Codex interactively ("schedule this week's posts from content.md") or headless in CI: publish the release announcement whenever a tag ships, on every network at once.

MCP endpoint: https://postsyncer.com/mcp — works as an OAuth connector or with Authorization: Bearer <token>. Prefer raw HTTP? Use the REST API.

What teams do with Codex + PostSyncer

Publish release announcements from CI the moment a version tag lands.
Batch-generate and schedule a content calendar from markdown briefs in your repo.
Run scheduled jobs that sync comments and flag ones needing a human reply.
Mix MCP tools with the REST API and postsyncer-cli in the same pipeline — same accounts everywhere.

Tools Codex can call

Area MCP tools
Workspaces list-workspaces
Accounts list-accounts, delete-account
Labels list-labels, create-label, get-label, update-label, delete-label
Campaigns list-campaigns, create-campaign, get-campaign, update-campaign, delete-campaign
Posts list-posts, create-post, get-post, get-post-by-url, get-post-by-platform-post-id, analyze-twitter-post, update-post, update-post-auto-plug, update-post-comment-moderation, update-post-contact-collection, delete-post
Media list-media, get-media, upload-media-from-url, upload-media-file, delete-media
Folders list-folders, create-folder, get-folder, update-folder, delete-folder
Comments list-comments, sync-comments-from-platforms, create-comment, get-comment, update-comment, delete-comment, hide-comment
Analytics get-analytics-summary, get-analytics-workspace, get-analytics-post, get-analytics-account, sync-post-analytics

Need column-by-column detail? See the tools reference in the API docs.

Using a different agent?

Claude ChatGPT Cursor OpenClaw REST API
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Facebook
Instagram
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Youtube
Pinterest
Threads
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Linkedin
Bluesky
Mastodon
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Flexible Pricing
Price Pattern

Invest in Growth ,
Not Just Tools

Simple pricing for creators, teams, and agencies.
No per-user fees. No hidden limits. Start free.

Starter Plan

For solo creators and freelancers

$29
$29/mo $24/mo
Billed yearly
Social Accounts 10
Scheduled Posts & Drafts Unlimited
Team Members Unlimited
Workspaces 1 (add more anytime)
One central hub for your brand. Add extra workspaces for different projects, brands, or clients for only $19/month to keep content separate and organized.
Analytics Basic
Unified Comments Inbox Basic
AI Image & Video Generator
Access our powerful AI Studio featuring cutting-edge image and video generation modes including Veo 3, Sora 2, Nano Banana Pro, and more.
AI Credits 1,000/m
API Access Light
Access our comprehensive REST API with a daily posting limit of 100 posts (10 posts/platform/day). Learn more about API post limits and details at docs.postsyncer.com
MCP for AI assistants
Connect Claude Desktop, Cursor, OpenClaw, and other MCP clients to PostSyncer with a Bearer token—same scopes as API v1 for workspaces, accounts, posts, comments, campaigns, labels, and analytics. Setup: docs.postsyncer.com/mcp
Start 7-day trial For Free
$0.00 today - cancel anytime

Pro

Growing teams and agencies

$49
$49/mo $39/mo
Billed yearly
Social Accounts 15
Scheduled Posts & Drafts Unlimited
Team Members Unlimited
Workspaces 2 (add more anytime)
Start with one workspace for your brands or clients. Add extra workspaces for different projects, brands, or clients for only $19/month to keep content separate and organized.
Analytics Advanced
Unified Comments Inbox Advanced
AI Image & Video Generator
Access our powerful AI Studio featuring cutting-edge image and video generation modes including Veo 3, Sora 2, Nano Banana Pro, and more. Create stunning visuals for all your social media needs.
AI Credits 1,000/m
API Access Moderate
Access our comprehensive REST API with a daily posting limit of 250 posts (25 posts/platform/day). Learn more about API post limits and details at docs.postsyncer.com
MCP for AI assistants
Connect Claude Desktop, Cursor, OpenClaw, and other MCP clients to PostSyncer with a Bearer token—same scopes as API v1 for workspaces, accounts, posts, comments, campaigns, labels, and analytics. Setup: docs.postsyncer.com/mcp
Start 7-day trial For Free
$0.00 today - cancel anytime

Pro Plus

Best Value

Advanced AI tools for businesses and teams

$99 $49
$99/mo $39/mo
Billed yearly
Social Accounts 30
Scheduled Posts & Drafts Unlimited
Team Members Unlimited
Workspaces 3 (add more anytime)
Start with three workspaces for your brands or clients. Add extra workspaces for different projects, brands, or clients for only $19/month to keep content separate and organized.
Analytics Advanced
Unified Comments Inbox Advanced
AI Image & Video Generator
Access our powerful AI Studio featuring cutting-edge image and video generation modes including Veo 3, Sora 2, Nano Banana Pro, and more. Create stunning visuals for all your social media needs.
AI Credits 2,000/m
API Access Heavy
Access our comprehensive REST API with a daily posting limit of 500 posts (50 posts/platform/day). Learn more about API post limits and details at docs.postsyncer.com
MCP for AI assistants
Connect Claude Desktop, Cursor, OpenClaw, and other MCP clients to PostSyncer with a Bearer token—same scopes as API v1 for workspaces, accounts, posts, comments, campaigns, labels, and analytics. Setup: docs.postsyncer.com/mcp
Start 7-day trial For Free
$0.00 today - cancel anytime

Still deciding?

View full feature comparison

Compare all plans

See how each plan stacks up. All plans include a 7-day free trial.

Social Accounts

Starter Plan

10

Pro

15

Pro Plus

30

Scheduled Posts & Drafts

Starter Plan

Unlimited

Pro

Unlimited

Pro Plus

Unlimited

Team Members

Starter Plan

Unlimited

Pro

Unlimited

Pro Plus

Unlimited

Workspaces
One central hub for your brand. Add extra workspaces for different projects, brands, or clients for only $19/month to keep content separate and organized.

Starter Plan

1 (add more anytime)

Pro

2 (add more anytime)

Pro Plus

3 (add more anytime)

Media Library

Starter Plan

50 GB Storage

Pro

100 GB Storage

Pro Plus

Unlimited Storage

Analytics

Starter Plan

Basic

Pro

Advanced

Pro Plus

Advanced

Unified Comments Inbox

Starter Plan

Basic

Pro

Advanced

Pro Plus

Advanced

First Comment Scheduling
Schedule a first comment to be posted automatically when your content goes live. Perfect for CTAs and hashtags.

Starter Plan

✓

Pro

✓

Pro Plus

✓

AI Image & Video Generator
Access our powerful AI Studio featuring cutting-edge image and video generation modes including Veo 3, Sora 2, Nano Banana Pro, and more.

Starter Plan

✓

Pro

✓

Pro Plus

✓

AI Credits

Starter Plan

1,000/m

Pro

1,000/m

Pro Plus

2,000/m

AI Content Agent
Create content from URLs, PDFs, or text. AI explores, enhances, and generates captions and media. Includes rewrite and improve for polished, platform-optimized copy.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Auto Plug
Automatically insert links, hashtags, or CTAs into your posts. Save time with smart content suggestions.

Starter Plan

✓

Pro

✓

Pro Plus

✓

X Communities
Post directly to X (Twitter) Communities. Share content with your community and grow your reach.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Auto Caption Generator

Starter Plan

✓

Pro

✓

Pro Plus

✓

Content Calendar
Visual calendar to plan and schedule posts across weeks or months. Drag, drop, and rearrange with an intuitive view.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Viral Video Library

Starter Plan

1M+

Pro

2M+

Pro Plus

3M+

API Access
Access our comprehensive REST API with a daily posting limit of 100 posts (10 posts/platform/day). Learn more about API post limits and details at docs.postsyncer.com

Starter Plan

Light

Pro

Moderate

Pro Plus

Heavy

MCP for AI assistants
Connect Claude Desktop, Cursor, OpenClaw, and other MCP clients to PostSyncer with a Bearer token—same scopes as API v1 for workspaces, accounts, posts, comments, campaigns, labels, and analytics. Setup: docs.postsyncer.com/mcp

Starter Plan

✓

Pro

✓

Pro Plus

✓

CRM Management
Manage contacts and customer relationships in one place. Track interactions and organize your audience data.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Blog to Social Post
Convert blog posts into social content. Repurpose long-form content across platforms with one click.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Labels & Tags
Organize content with custom labels and tags. Filter, search, and manage posts by category or campaign.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Threaded Posts
Publish multi-part threads to X (Twitter), Bluesky, Threads, and Mastodon. Keep your audience engaged with connected content.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Post Queue
Build a queue of posts. Reorder, shuffle, or auto-schedule for consistent publishing.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Duplicate Posts
Clone existing posts and reuse them across accounts or platforms. Save time on recurring content.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Custom Video Thumbnails
Choose a custom frame from your video as the thumbnail. Available for Facebook, Instagram, YouTube, and TikTok.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Approval Workflows
Define who can draft and approve posts. Streamline team collaboration with role-based permissions.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Media Import
Import media directly from Google Drive and Unsplash. Access your assets without leaving the platform.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Bulk Scheduling
Upload CSV or Excel to schedule up to 30 days of content in minutes.

Starter Plan

✓

Pro

✓

Pro Plus

✓

Support
Get help when you need it. Live chat and email support for quick assistance.

Starter Plan

Live chat

Pro

Priority

Pro Plus

Priority

Start with Starter Start with Pro Start with Pro Plus
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Got Questions?

Frequently Asked Questions

Codex and PostSyncer — common questions

Add an entry under mcp_servers in ~/.codex/config.toml with the URL https://postsyncer.com/mcp and an Authorization: Bearer YOUR_TOKEN header. The token comes from Settings → API Integrations.

Yes — that's the point. Run Codex non-interactively with a prompt like "publish the release announcement for the new tag" and it will draft and schedule posts through PostSyncer. Store the token as a CI secret and scope it to only the abilities the job needs.

MCP gives the model typed tools it can reason over — good when Codex decides what to do. The REST API is better when your script decides and just needs execution. Both use the same token, accounts, and permission model, so you can mix them freely.

Have the job create posts as drafts or schedule them a few hours out so a human can review in the PostSyncer calendar. Use a narrowly-scoped token, and watch the first runs before letting it publish immediately.

More Questions?