PostHog Alternative MCP Server for Mastra AI 13 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect PostHog Alternative through the Vinkius and Mastra agents discover all tools automatically — type-safe, streaming-ready, and deployable anywhere Node.js runs.
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Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token — get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"posthog-alternative": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "PostHog Alternative Agent",
instructions:
"You help users interact with PostHog Alternative " +
"using 13 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with PostHog Alternative?"
);
console.log(result.text);
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About PostHog Alternative MCP Server
Connect your PostHog account to any AI agent and gain full control over your product analytics, feature flags and user cohorts through natural conversation.
Mastra's agent abstraction provides a clean separation between LLM logic and PostHog Alternative tool infrastructure. Connect 13 tools through the Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution — deployable to any Node.js host in one command.
What you can do
- User & Project Discovery — Verify your account access and list all analytics projects
- Feature Flag Management — List, create, update and delete feature flags with rollout configuration
- Cohort Inspection — Review all behavioral cohorts and their filter definitions
- Person Analytics — Look up individual users by distinct ID, view their properties and activity timeline
- Event Tracking — Browse recent events, filter by event type and inspect event properties
- Timeline Annotations — Create and review annotations that correlate metric changes with deployments or launches
The PostHog Alternative MCP Server exposes 13 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect PostHog Alternative to Mastra AI via MCP
Follow these steps to integrate the PostHog Alternative MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 13 tools from PostHog Alternative via MCP
Why Use Mastra AI with the PostHog Alternative MCP Server
Mastra AI provides unique advantages when paired with PostHog Alternative through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure — add PostHog Alternative without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every PostHog Alternative tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host — Vercel, Railway, Fly.io, or your own infrastructure
PostHog Alternative + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the PostHog Alternative MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query PostHog Alternative, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed PostHog Alternative as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query PostHog Alternative on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using PostHog Alternative tools alongside other MCP servers
PostHog Alternative MCP Tools for Mastra AI (13)
These 13 tools become available when you connect PostHog Alternative to Mastra AI via MCP:
create_annotation
Annotations appear on insights graphs and help correlate metric changes with deployments, launches or incidents. Requires the content text. Optionally set a date_marker (ISO 8601 date). Create a new annotation in PostHog
create_feature_flag
Requires the flag key (unique identifier). Optionally set the name, description, enabled status, rollout percentage and filters. The key must be unique across all flags in the project. Create a new PostHog feature flag
delete_feature_flag
All targeting conditions, release conditions and experiment data associated with the flag will be deleted. Provide the numeric flag ID. WARNING: this action is irreversible. Delete a PostHog feature flag
get_feature_flag
Provide the numeric flag ID from list_feature_flags. Get details for a specific PostHog feature flag
get_person
Provide the distinct_id used to identify the person. Get details for a specific person in PostHog
get_user
Returns user ID, email, name, organization membership and permissions. Use this to verify your API key is working and check your access level. Get the current PostHog user details
list_annotations
Annotations are markers on timeline graphs that highlight important events like deployments, feature launches or incidents. Returns annotation ID, content, date marker and whether it is pinned. List annotations in PostHog
list_cohorts
Each cohort is a dynamic group of users defined by event-based or property-based filters. Returns cohort ID, name, description, whether it is calculated or static. List behavioral cohorts in PostHog
list_events
Optionally filter by event name (e.g. "pageview", "signup", "purchase") and set a limit. Each event includes the event name, timestamp, person distinct ID and properties. List events tracked in PostHog
list_feature_flags
Each flag has a key, name, enabled status, rollout percentage, filters and release conditions. Returns flag ID, key, name, whether it is active, and the targeting configuration. Use this to audit feature flag coverage. List all feature flags in PostHog
list_persons
Each person has distinct IDs, properties, creation date and last event timestamp. Optionally set limit (default 20) and offset for pagination. List persons (users) tracked in PostHog
list_projects
Each project is an analytics workspace with its own events, persons, feature flags and cohorts. Returns project ID, name, organization and creation date. List PostHog projects
update_feature_flag
Provide the flag ID and any fields to change: name, description, enabled status. Only the fields you provide will be updated. Update an existing PostHog feature flag
Example Prompts for PostHog Alternative in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with PostHog Alternative immediately.
"Show me all feature flags and which ones are enabled."
"Create an annotation for today's deployment of version 3.2.0."
"Show me the profile of user 'user_12345'."
Troubleshooting PostHog Alternative MCP Server with Mastra AI
Common issues when connecting PostHog Alternative to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpPostHog Alternative + Mastra AI FAQ
Common questions about integrating PostHog Alternative MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
Connect PostHog Alternative with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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Google's framework for building production AI agents.
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TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect PostHog Alternative to Mastra AI
Get your token, paste the configuration, and start using 13 tools in under 2 minutes. No API key management needed.