Exploring The Wizard
PostHog/wizard
Drive the PostHog wizard headlessly against a throwaway app through wizard-ci MCP tools, inspect decisions, and capture the real TUI.
Guides PostHog engineers through subscription product changes.
Install Developing Subscriptions
$ npx skills add PostHog/posthog --skill developing-subscriptions -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install PostHog/posthog developing-subscriptions --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/PostHog/posthog.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/developing-subscriptions .claude/skills/developing-subscriptions && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "developing-subscriptions" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/developing-subscriptions into .claude/skills/developing-subscriptions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-subscriptions", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/PostHog/posthog/tree/master/.agents/skills/developing-subscriptionsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add PostHog/posthog --skill developing-subscriptions -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install PostHog/posthog developing-subscriptions --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/PostHog/posthog.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/developing-subscriptions .agents/skills/developing-subscriptions && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "developing-subscriptions" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/developing-subscriptions into .agents/skills/developing-subscriptions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-subscriptions", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add PostHog/posthog --skill developing-subscriptions -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install PostHog/posthog developing-subscriptions --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/PostHog/posthog.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/developing-subscriptions .cursor/skills/developing-subscriptions && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "developing-subscriptions" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/developing-subscriptions into .cursor/skills/developing-subscriptions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-subscriptions", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/PostHog/posthog.git --path .agents/skills/developing-subscriptions--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add PostHog/posthog --skill developing-subscriptions -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install PostHog/posthog developing-subscriptions --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/PostHog/posthog.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/developing-subscriptions .gemini/skills/developing-subscriptions && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "developing-subscriptions" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/developing-subscriptions into .gemini/skills/developing-subscriptions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-subscriptions", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install PostHog/posthog developing-subscriptionsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add PostHog/posthog --skill developing-subscriptions -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/PostHog/posthog.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/developing-subscriptions .github/skills/developing-subscriptions && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "developing-subscriptions" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/developing-subscriptions into .github/skills/developing-subscriptions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-subscriptions", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add PostHog/posthog --skill developing-subscriptions -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install PostHog/posthog developing-subscriptions --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/PostHog/posthog.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/developing-subscriptions .opencode/skills/developing-subscriptions && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "developing-subscriptions" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/developing-subscriptions into .opencode/skills/developing-subscriptions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-subscriptions", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
developing-subscriptions- GitHub stars
- 40k
- Token cost
- ~2.3k tokens
- SKILL.md length
- 902 words
- Files
- 1
- Skills in repo
- 252
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Guides PostHog engineers through subscription product changes.
- Works in 6 steps: Route the request → Define feature intake and acceptance… → Define the change contract → …
- Changing subscription resource types
- SKILL.md covers 1. Route the request, 2. Define feature intake and…, 3. Define the change contract and 4. Implement across boundaries, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Developing Subscriptions is an agent skill from PostHog/posthog, published by the product's own GitHub organization. Guides PostHog engineers through subscription product changes. Use when changing subscription resource types, destinations, schedules, delivery workflows, retry or automatic disable behavior, permissions, limits, AI summaries, AI prompt reports, delivery history, subscription APIs, MCP tools, or subscription management UI. Not for configuring an existing subscription through MCP.
Its SKILL.md is about 2.3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Agent Workflows, covering MCP servers. It works with PostHog and Model Context Protocol. The repository describes itself as: :hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error…
When your agent uses it
- Changing subscription resource types
- Delivery workflows
- Automatic disable behavior
- AI prompt reports
Example prompts
- “Use the developing-subscriptions skill to guide PostHog engineers through subscription product changes”
- “/developing-subscriptions”
Workflow steps
6 steps, taken from the step headings in SKILL.md.
- Route the request
- Define feature intake and acceptance criteria
- Define the change contract
- Implement across boundaries
- Test the complete path
- Code map
What it can do on your machine
Read from SKILL.md and the folder at commit 10f9ad7. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Developing Subscriptions loads about 2.3k tokens when it runs. Until then it costs about 102 tokens; SKILL.md has 902 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 902 words (~2,284 tokens).
“Use this skill for a change to the Subscriptions product or its delivery system.”
- name
- developing-subscriptions
Files
Just SKILL.md in .agents/skills/developing-subscriptions of PostHog/posthog.
Open the folder on GitHubat commit 10f9ad7
Used in 1 other repository
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders. This page covers the copy in PostHog/posthog, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Developing Subscriptions next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Developing Subscriptions this skillPostHog/posthog | 40k | — | ~2.3k | Automated safety check: Pass | Custom licence | |
| Exploring The WizardPostHog/wizard | 197 | — | ~2.2k | Automated safety check: Pass | MIT | |
| MCP Server Builderanthropics/skills | 180k | 64 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| MCP Server BuildershareAI-lab/learn-claude-code | 78k | 5 repos | ~1.2k | Automated safety check: Pass | MIT | |
| MCP Integration for Pluginsanthropics/claude-plugins-official | 38k | 11 repos | ~3.1k | Automated safety check: Pass | Apache-2.0 | |
| Fastmcp Client CLIPrefectHQ/fastmcp | 28k | 1 repos | ~823 | Automated safety check: Pass | Apache-2.0 |
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Related
Works with
Categories
Questions about Developing Subscriptions
What does Developing Subscriptions do?
Guides PostHog engineers through subscription product changes. Developing Subscriptions is an agent skill from PostHog/posthog, published by the product's own GitHub organization. Guides PostHog engineers through subscription product changes.
When should I use Developing Subscriptions?
Developing Subscriptions fits situations like: changing subscription resource types; delivery workflows; automatic disable behavior; AI prompt reports.
How do I install Developing Subscriptions in Claude Code?
Run `npx skills add PostHog/posthog --skill developing-subscriptions -a claude-code`. Or copy the skill folder (.agents/skills/developing-subscriptions in PostHog/posthog) into .claude/skills/developing-subscriptions in your project. Claude Code loads it when a task matches its description.
How do I install Developing Subscriptions in Codex?
Run `npx skills add PostHog/posthog --skill developing-subscriptions -a codex`. Or copy the skill folder (.agents/skills/developing-subscriptions in PostHog/posthog) into .agents/skills/developing-subscriptions in your project. Codex loads it when a task matches its description.
Can I use Developing Subscriptions in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add PostHog/posthog --skill developing-subscriptions -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/developing-subscriptions, .gemini/skills/developing-subscriptions, .github/skills/developing-subscriptions and .opencode/skills/developing-subscriptions in your project.
What does Developing Subscriptions need to run?
SKILL.md names no scripts, command-line tools or credentials: Developing Subscriptions is instructions for the agent only.
Does Developing Subscriptions access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Developing Subscriptions safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Developing Subscriptions use?
Developing Subscriptions has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Developing Subscriptions use?
About 2.3k tokens (SKILL.md is roughly 9.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Developing Subscriptions?
Skills that share tags, products or a category with Developing Subscriptions: Exploring The Wizard (PostHog/wizard, 197 stars), MCP Server Builder (anthropics/skills, 180k stars), MCP Server Builder (shareAI-lab/learn-claude-code, 78k stars) and MCP Integration for Plugins (anthropics/claude-plugins-official, 38k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Developing Subscriptions?
PostHog (a GitHub organization, an official publisher) maintains it in PostHog/posthog, which has 40,182 GitHub stars. The repository holds 252 skills in this directory. The repository was last updated on October 8, 2026.
Source: PostHog/posthog on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.