MCP Server Builder
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
Merge a PR into master through the Trunk merge queue and babysit it until it lands.
OfficialCustom licenceAuto-check passed
Install Merging PRs
$ npx skills add PostHog/posthog --skill merging-prs -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install PostHog/posthog merging-prs --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/merging-prs .claude/skills/merging-prs && 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 "merging-prs" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/merging-prs into .claude/skills/merging-prs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "merging-prs", 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/merging-prsType 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 merging-prs -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install PostHog/posthog merging-prs --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/merging-prs .agents/skills/merging-prs && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "merging-prs" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/merging-prs into .agents/skills/merging-prs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "merging-prs", 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 merging-prs -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install PostHog/posthog merging-prs --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/merging-prs .cursor/skills/merging-prs && 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 "merging-prs" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/merging-prs into .cursor/skills/merging-prs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "merging-prs", 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/merging-prs--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 merging-prs -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install PostHog/posthog merging-prs --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/merging-prs .gemini/skills/merging-prs && 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 "merging-prs" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/merging-prs into .gemini/skills/merging-prs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "merging-prs", 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 merging-prsInstalls 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 merging-prs -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/merging-prs .github/skills/merging-prs && 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 "merging-prs" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/merging-prs into .github/skills/merging-prs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "merging-prs", 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 merging-prs -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 merging-prs --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/merging-prs .opencode/skills/merging-prs && 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 "merging-prs" agent skill from https://github.com/PostHog/posthog/tree/master/.agents/skills/merging-prs into .opencode/skills/merging-prs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "merging-prs", 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
merging-prs- GitHub stars
- 40k
- Token cost
- ~4.1k tokens
- SKILL.md length
- 2,191 words
- Files
- 1
- Skills in repo
- 252
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Merge a PR into master through the Trunk merge queue and babysit it until it lands.
- Works in 5 steps: Preflight → Enqueue → Watch until it lands → …
- Asked to merge a PR
- SKILL.md covers Required user approval, 1. Preflight, 2. Enqueue and 3. Watch until it lands, plus 4 more sections
- Calls gh; reaches mcp.trunk.io
What it does
Merging PRs is an agent skill from PostHog/posthog, published by the product's own GitHub organization. Merge a PR into master through the Trunk merge queue and babysit it until it lands. Enqueue with the trunk merge CLI (the /trunk merge comment is the fallback), then watch trunk merge status and the PR state until it is MERGED or the queue kicks it out, reporting Trunk's own reason for the terminal transition. Use when asked to merge a PR, "merge when ready", "land it", "ship it", to merge a whole stack (enqueue the top PR — the queue merges it and every layer below atomically), to get a PR approved by stamphog…
Its SKILL.md is about 4.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It works with 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
- Asked to merge a PR
- Merge when ready
- Merge a whole stack (enqueue the top PR — the queue merges it and every layer below atomically)
- Get a PR approved by stamphog (MCP review request first
Example prompts
- “merge when ready”
- “land it”
- “ship it”
- “/merging-prs”
Workflow steps
5 steps, taken from the step headings in SKILL.md.
- Preflight
- Enqueue
- Watch until it lands
- Handle failure
- Cancel
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
Shell commands in SKILL.md call:
gh
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
mcp.trunk.io
Also links to:
trunk.io
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
Merging PRs loads about 4.1k tokens when it runs. Until then it costs about 180 tokens; SKILL.md has 2,191 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 2,191 words (~4,074 tokens).
“Merges into master go exclusively through the Trunk merge queue. gh pr merge and the GitHub merge button are blocked by branch ruleset. To merge, you enqueue the PR with the trunk CLI, then watch it until Trunk lands it…”
- name
- merging-prs
Files
Just SKILL.md in .agents/skills/merging-prs 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
Merging PRs 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 |
|---|---|---|---|---|---|---|
| Merging PRs this skillPostHog/posthog | 40k | — | ~4.1k | Automated safety check: Pass | Custom licence | |
| 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 | |
| Figma use_figma Plugin API Ruleswarpdotdev/warp | 65k | 4 repos | ~4.4k | Automated safety check: Pass | AGPL-3.0 | |
| Stitch to Remotion Walkthrough Videosgoogle-labs-code/stitch-skills | 8.4k | 6 repos | ~3.2k | Automated safety check: Notes | Apache-2.0 |
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Related
Works with
Questions about Merging PRs
What does Merging PRs do?
Merge a PR into master through the Trunk merge queue and babysit it until it lands. Merging PRs is an agent skill from PostHog/posthog, published by the product's own GitHub organization. Merge a PR into master through the Trunk merge queue and babysit it until it lands.
When should I use Merging PRs?
Merging PRs fits situations like: asked to merge a PR; merge when ready; merge a whole stack (enqueue the top PR — the queue merges it and every layer below atomically); get a PR approved by stamphog (MCP review request first.
How do I install Merging PRs in Claude Code?
Run `npx skills add PostHog/posthog --skill merging-prs -a claude-code`. Or copy the skill folder (.agents/skills/merging-prs in PostHog/posthog) into .claude/skills/merging-prs in your project. Claude Code loads it when a task matches its description.
How do I install Merging PRs in Codex?
Run `npx skills add PostHog/posthog --skill merging-prs -a codex`. Or copy the skill folder (.agents/skills/merging-prs in PostHog/posthog) into .agents/skills/merging-prs in your project. Codex loads it when a task matches its description.
Can I use Merging PRs 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 merging-prs -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/merging-prs, .gemini/skills/merging-prs, .github/skills/merging-prs and .opencode/skills/merging-prs in your project.
What does Merging PRs need to run?
Going by SKILL.md and its folder, Merging PRs needs the command-line tools its instructions call (gh).
Does Merging PRs access the network?
SKILL.md names 2 domains. In commands or code: mcp.trunk.io; the agent is likely to contact it when it follows the instructions. As links in the text: trunk.io. This is read from the text; nothing was executed.
Is Merging PRs 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 Merging PRs use?
Merging PRs 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 Merging PRs use?
About 4.1k tokens (SKILL.md is roughly 16k 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 Merging PRs?
Skills that share tags, products or a category with Merging PRs: MCP Server Builder (anthropics/skills, 180k stars), MCP Server Builder (shareAI-lab/learn-claude-code, 78k stars), MCP Integration for Plugins (anthropics/claude-plugins-official, 38k stars) and Figma use_figma Plugin API Rules (warpdotdev/warp, 65k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Merging PRs?
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.