Ordinal MCP server for AI agents

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SOCIAL MEDIA

Marketing

Ordinal gives your agent social media planning for your team: draft and schedule posts for LinkedIn, X, Instagram, TikTok, and YouTube Shorts, manage the idea backlog, run approvals and comments, plan team engagements, and read LinkedIn and X analytics.

  • Per-user credentials: each call uses the actual user's access token, never a shared bot.
  • Encrypted per-tenant vault: AES-256, resolved at request time, never in LLM context.
  • Scoped before every call: pre-call scope check, 90-day SIEM-exportable audit chain.
Ordinal
agent · Acme Q3
Run
What's scheduled on our LinkedIn this week?
S
ordinal_posts_list
102ms
Social media agent
5 LinkedIn posts are scheduled this week. The first is the Q3 product recap on Tuesday at 9am.
Sources: 5 scheduled posts
ordinal
5 posts
18:29
Message Claude...

Tools your social media agent reaches for on Ordinal, scoped per user.

CALL ANY TOOL
56 tools for social media in Ordinal: create, schedule, and archive posts, manage ideas and labels, request approvals, plan engagements, and read LinkedIn and X analytics.
ordinal_approval_delete
Delete approval
Delete an approval request by id. Returns deletedApproval with its id, status, isBlocking, message, dueDate, approvedAt, user and requestedBy. Use ordinal_post_approvals_list to find the approval id.
Parameters
Name
Type
Required
Description
approval_id
string
Required
ID of the approval to delete (UUID).
ordinal_approvals_create
Create approvals
ordinal_approvals_list
List approvals
ordinal_cpm_get
Get cpm
ordinal_cpm_update
Update cpm
ordinal_engagement_delete
Delete engagement
ordinal_idea_add_to_calendar
Idea add to calendar
ordinal_idea_archive
Archive idea
ordinal_idea_create
Create idea
ordinal_idea_get
Get idea
ordinal_idea_unarchive
Idea unarchive
ordinal_idea_update
Update idea
ordinal_ideas_list
List ideas
ordinal_instagram_locations_search
Search instagram locations
ordinal_linkedin_followers_analytics_list
List linkedin followers analytics
ordinal_linkedin_profile_get
Get linkedin profile
ordinal_post_archive
Archive post
ordinal_post_comment_create
Create post comment
ordinal_post_comments_list
List post comments
ordinal_post_engagements_create
Create post engagements
ordinal_post_inline_comments_list
List post inline comments
ordinal_post_schedule
Post schedule
ordinal_post_subscribers_list
List post subscribers
ordinal_post_unschedule
Post unschedule
ordinal_post_version_content_get
Get post version content
ordinal_scheduling_profiles_list
List scheduling profiles
ordinal_slack_boost_delete
Delete slack boost
ordinal_subscribers_create
Create subscribers
ordinal_upload_get
Get upload
ordinal_users_list
List users

For more tools, view docs.

Build your Agent
Same auth pattern across LangChain, OpenAI, Anthropic, and Google ADK.
Python · LlamaIndex
import { ScalekitClient } from "@scalekit-sdk/node";
import { createReactAgent } from "@langchain/langgraph/prebuilt";

const sk = new ScalekitClient(env.SCALEKIT_ENV_URL, env.SCALEKIT_CLIENT_ID, env.SCALEKIT_CLIENT_SECRET);

// Ordinal tools scoped to this user
const { tools } = await sk.tools.listScopedTools("user_123", {
  filter: { connectionNames: ["ordinal"], toolNames: [
    "ordinal_post_create",
    "ordinal_post_schedule",
    "ordinal_approvals_create"] },
  pageSize: 100,
});

const agent = createReactAgent({ llm, tools });
await agent.invoke({ messages: [{ role: "user", content: "Draft a LinkedIn post about our Series B, schedule it for Tuesday, and request approval from Dana" }] });
import OpenAI from "openai";
import { ScalekitClient } from "@scalekit-sdk/node";

const sk = new ScalekitClient(env.SCALEKIT_ENV_URL, env.SCALEKIT_CLIENT_ID, env.SCALEKIT_CLIENT_SECRET);
const openai = new OpenAI();

const { tools } = await sk.tools.listScopedTools("user_123", {
  filter: { connectionNames: ["ordinal"] }, pageSize: 100,
});

const res = await openai.chat.completions.create({
  model: "gpt-5",
  messages: [{ role: "user", content: "Draft a LinkedIn post about our Series B, schedule it for Tuesday, and request approval from Dana" }],
  tools,
});

// Execute the tool call with the user's vaulted Ordinal access token
await sk.tools.executeTool(res.choices[0].message.tool_calls[0], "user_123");
import Anthropic from "@anthropic-ai/sdk";
import { ScalekitClient } from "@scalekit-sdk/node";

const sk = new ScalekitClient(env.SCALEKIT_ENV_URL, env.SCALEKIT_CLIENT_ID, env.SCALEKIT_CLIENT_SECRET);
const anthropic = new Anthropic();

const { tools } = await sk.tools.listScopedTools("user_123", {
  filter: { connectionNames: ["ordinal"] }, pageSize: 100,
});

const msg = await anthropic.messages.create({
  model: "claude-sonnet-5",
  max_tokens: 1024,
  messages: [{ role: "user", content: "Draft a LinkedIn post about our Series B, schedule it for Tuesday, and request approval from Dana" }],
  tools,
});

// Tool call runs with the user's vaulted Ordinal access token
await sk.tools.executeTool(msg.content, "user_123");
import { Agent } from "@google/adk/agents";
import { ScalekitClient } from "@scalekit-sdk/node";

const sk = new ScalekitClient(env.SCALEKIT_ENV_URL, env.SCALEKIT_CLIENT_ID, env.SCALEKIT_CLIENT_SECRET);

const { tools } = await sk.tools.listScopedTools("user_123", {
  filter: { connectionNames: ["ordinal"] }, pageSize: 100,
});

const agent = new Agent({
  name: "social_media_agent",
  model: "gemini-2.5-pro",
  instruction: "Ordinal tools scoped to this user",
  tools,
});

await agent.run("Draft a LinkedIn post about our Series B, schedule it for Tuesday, and request approval from Dana");
Try these prompts
Copy any prompt into your agent. Each maps directly to a Ordinal tool. Click to copy, paste into your agent, done.
Posts
Copy the prompt
Copied
Draft a LinkedIn post announcing our Series B.
Copy the prompt
Copied
Schedule the product recap post for Tuesday at 9am.
Copy the prompt
Copied
Unschedule tomorrow's X post until legal signs off.
Ideas and approvals
Copy the prompt
Copied
Add an idea to the backlog about our hiring week.
Copy the prompt
Copied
Request approval on the Series B post from Dana.
Copy the prompt
Copied
List approvals still pending this week.
Analytics and engagement
Copy the prompt
Copied
How did our LinkedIn posts perform last month?
Copy the prompt
Copied
Show daily X follower counts for September.
Copy the prompt
Copied
Plan team likes and reposts for the Series B post.
SEE HOW AUTH WORKS
Each user connects their own Ordinal access token once, and Scalekit sends it with every call. Tokens stay vaulted, every call is scope checked, and every action is logged.
1
Authorize
Your user connects
Ordinal
once. We tie it to their identity and the meetings they approved — no shared bot account, no org-wide access
Who:
user ‘A’
when:
Once per user
access:
Limited to user
2
Store
Their
Ordinal
token lives in a vault scoped to them. User A's meetings are never reachable by an agent acting for user B, even on the same connection
vault:
encrypted
scope:
per-user
tokens:
auto-refreshed
3
Resolve
When your agent calls a
Ordinal
tool, we fetch the right token server-side. It never touches your agent, never appears in the LLM context, never shows up in your logs
speed:
~40ms
check:
before every call
seen by:
nobody
4
Audit
Every
Ordinal
tool call is logged — who triggered it, which meeting was fetched, what came back. 90 days of history, tied to the user who authorized it
history:
90 days
export:
SIEM-ready
logged:
every call
Test other agents
See the same per-user auth pattern across other social media and marketing connectors.
Engineering Teams
Auto release notes agent
Reads merged GitHub PRs, groups them into structured release notes, publishes the page to Notion, and announces the release in Slack. Every call runs on the engineer's own delegated OAuth.
Test other agents
See the same per-user auth pattern across other social media and marketing connectors.
ENGINEERING
Auto-release notes agent
Group merged GitHub PRs into structured release notes, publish the page to Notion, and announce the release in Slack.
ENGINEERING
Slack workflow agent (LangGraph)
LangGraph agent that drives multi-step Slack workflows: triggers, approvals, and follow-up actions per user identity.
Why Scalekit
Secure your agent's access. Connectors ship in minutes
01.
Shared tokens break per-user analytics
A shared Ordinal access token looks fine in a demo. In production every scheduled post and approval looks like one service account, and you cannot tell which user triggered it. Scalekit resolves the credential of the actual user who triggered the agent, never a shared bot.
// shared token
audit → bot_service_account

// scalekit
audit → user_abc ✓
02.
Authentication is not authorization
03.
Multi-tenancy is architectural
04.
Ordinal today. Ten connectors tomorrow.
“Our agents act across Salesforce, Gong, Google Drive, and more, on behalf of every customer. Scalekit behind the scenes meant we can keep adding tools without ever rebuilding how credentials or tool calling work.”
Venu Madhav Kattagoni
Head of Engineering / Von
FAQs
Frequently Asked Questions
Does the agent access Ordinal as the user or through a shared token?
As the user. Each user connects their own Ordinal access token once, and Scalekit sends it with every call. Audit logs attribute every post, approval, and comment to that user, not a shared service account.
Where is the Ordinal access token stored?
In Scalekit's managed AES-256 token vault, namespaced per tenant. To rotate it, the user reconnects with a new access token. Revocation is a single dashboard action. Credentials never appear in prompts, logs, or LLM context.
Can I limit what the agent does in Ordinal?
Yes. Filter by tool name in listScopedTools to expose only what you want, for example drafting and analytics tools without ordinal_post_schedule or ordinal_label_delete. Scalekit also enforces scope checks before every API call.
What happens when a user revokes Ordinal access?
The connection is invalidated on the next tool call. Subsequent requests for that user fail closed with a clear error. Other users in the tenant remain unaffected. The event is logged for audit.
Is this Ordinal the social media planning tool?
Yes. This connector covers Ordinal, the platform for planning, approving, and scheduling posts on LinkedIn, X, Instagram, TikTok, and YouTube Shorts. It works in the workspace the user's access token belongs to, which ordinal_workspace_get returns.
Start in your coding agent
Up and running in one command
Install the Scalekit skill in your editor of choice. Connector, auth, tools, prompt, all wired up
Claude Code REPL
/plugin marketplace add scalekit-inc/claude-code-authstack
/plugin install agentkit@scalekit-auth-stack
Cursor Code REPL
# ~/.cursor/mcp.json
{
""mcpServers"": {
""ordinal"": {
""url"": ""https://mcp.scalekit.com/ordinal"",
""headers"": { ""Authorization"": ""Bearer $SCALEKIT_TOKEN"" }
}
}
}
Codex Code REPL
# ~/.codex/config.toml
[mcp_servers.ordinal]
url = ""https://mcp.scalekit.com/ordinal""
auth_env = ""SCALEKIT_TOKEN""
Copilot Code REPL
# .vscode/mcp.json
{
""servers"": {
""ordinal"": {
""url"": ""https://mcp.scalekit.com/ordinal"",
""type"": ""http""
}
}
}