posthog-automation

Automate PostHog tasks via Rube MCP (Composio): events, feature flags, projects, user profiles, annotations. Always search tools first for current schemas.

Install with Tessl CLI

npx tessl i github:Lingjie-chen/MT5 --skill posthog-automation

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Review — 56%

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Validation — 10 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

100%

30%

PostHog Analytics Instrumentation for a SaaS Onboarding Funnel

Event naming conventions and setup workflow

Criteria

Without context

With context

RUBE_SEARCH_TOOLS first

100%

RUBE_MANAGE_CONNECTIONS setup

100%

distinct_id in every event

100%

System event $ prefix

100%

Custom events no $ prefix

100%

Consistent property schemas

100%

POSTHOG_CAPTURE_EVENT used

100%

Multiple users captured

100%

Properties object present

100%

Without context: $0.3643 · 1m 37s · 12 turns · 19 in / 8,677 out tokens

With context: $0.5595 · 2m 11s · 23 turns · 278 in / 9,040 out tokens

100%

19%

Controlled Rollout of a New Dashboard Feature

Feature flag creation and targeting

Criteria

Without context

With context

RUBE_SEARCH_TOOLS first

25%

100%

Project ID resolved first

83%

100%

Kebab-case flag key

100%

Filters with groups array

100%

Internal users group first

100%

Rollout percentages set

100%

active: true on creation

100%

project_id numeric parameter

50%

100%

POSTHOG_CREATE_FEATURE_FLAGS_FOR_PROJECT used

25%

100%

Flag name included

100%

Without context: $0.2052 · 58s · 12 turns · 17 in / 3,251 out tokens

With context: $0.3141 · 58s · 17 turns · 20 in / 3,358 out tokens

100%

43%

Investigating a Spike in Error Events

Event querying with pagination and project ID resolution

Criteria

Without context

With context

RUBE_SEARCH_TOOLS first

100%

RUBE_MANAGE_CONNECTIONS included

100%

Project ID resolved first

100%

ISO 8601 date format

100%

Correct time window

100%

POSTHOG_LIST_AND_FILTER_PROJECT_EVENTS used

100%

Pagination with offset and limit

100%

Pagination termination condition

50%

100%

Response data key awareness

100%

project_id as parameter

100%

Without context: $0.4653 · 2m 4s · 25 turns · 1,747 in / 6,871 out tokens

With context: $0.4983 · 1m 43s · 24 turns · 313 in / 5,973 out tokens

Evaluated: about 6 hours ago
Agent: Claude Code

Table of Contents

PostHog Analytics Instrumentation for a SaaS Onboarding Funnel Controlled Rollout of a New Dashboard Feature Investigating a Spike in Error Events

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