Provides tools for analyzing GitHub pull requests, enabling AI agents to fetch PR metadata and diffs, generate humorous but brutally honest code reviews with severity ratings, and list open PRs for review selection.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@pr-roast-mcp roast my latest PR"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
MCP server that roasts your pull requests. Brutally honest code review with humor.
claude mcp add pr-roast -- uv run --directory /path/to/pr-roast-mcp pr-roast-mcpOr add to your MCP config:
{
"mcpServers": {
"pr-roast": {
"command": "uv",
"args": ["run", "--directory", "/path/to/pr-roast-mcp", "pr-roast-mcp"],
"env": {
"ANTHROPIC_API_KEY": "sk-ant-..."
}
}
}
}Requires: gh CLI authenticated, ANTHROPIC_API_KEY env var.
Related MCP server: MCP Git/PR Assist
Ask Claude:
"Roast my latest PR"
"Roast PR #89"
"List my open PRs so I can pick one to roast"
roast_prRoast a specific pull request.
Parameter | Type | Description |
| string | PR number, |
roast_my_prsList your PRs to pick one for roasting.
Parameter | Type | Default | Description |
| string | current repo | Repository in |
| string | "open" | PR state: "open", "closed", or "merged" |
Fetches PR metadata and diff via gh CLI
Sends to Claude Haiku for a roast
Returns a brutally honest review with severity rating (๐ฅ to ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ)
Always ends with one genuine compliment
๐ฅ๐ฅ๐ฅ CODE REVIEW: "Initiative Bonus"
Your tests are thorough. Like, suspiciously thorough. 156 lines for a POST endpoint? You're basically writing a dissertation on HTTP status codes.
That
selectChainhelper is magical incantation โ nobody knows why.select()returns itself. Add a comment explaining the Supabase API you're mimicking.849 lines added, 7 removed. That's 121:1 ratio. For a "bonus feature," this sprawls.
Severity: ๐ฅ๐ฅ๐ฅ (Ship after fixing migration description, simplifying mocks)
List your PRs and pick one to roast.
Args: repo: Repository in owner/repo format. If not set, uses current repo. state: PR state โ "open", "closed", or "merged" (default: open).
Inputs: repo, state. Returns: result
Roast a pull request. Give it a PR number, owner/repo#number, or URL.
Args: pr: PR reference โ "123", "owner/repo#123", or full GitHub URL.
Inputs: pr (required). Returns: result
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelogโฆ
Scored across 2 tools
The two tools have clearly distinct purposes: 'roast_my_prs' lists and selects PRs for roasting, while 'roast_pr' performs the roasting action on a specific PR. There is no overlap or ambiguity between these functions.
Both tools follow a consistent 'verb_noun' pattern with 'roast' as the verb, making them predictable and readable. The naming is uniform across the set.
With only 2 tools, the server feels thin for a PR roasting domain. It lacks tools for broader interactions like viewing roast history, managing roasts, or handling multiple repos, which limits its scope and utility.
The toolset is severely incomplete for a PR roasting server. It covers listing and roasting PRs but misses essential operations such as retrieving past roasts, updating or deleting roasts, or handling user feedback, leaving significant gaps in the domain coverage.
AI code review for GitHub PRs with an MCP autofix loop for Claude Code and Cursor
Multi-brand AI code review for Claude: up to 12 reviewers and a judge, no install.
Merge gate for AI-written code: deterministic vetoes plus a Claude Haiku 5.5 review. No signup.
Screens public GitHub repos and PRs to generate risk maps, findings, and merge-readiness signals.
