AgentIndex icon
AgentIndex
whetstone logo
whetstone
★ 35
vs
pm-skills-mcp logo
pm-skills-mcp
★ 20

whetstone vs pm-skills-mcp

whetstone: Whetstone is a Claude Code plugin that enforces disciplined development workflow: plan before coding, verify before claiming done, find root cause before patching, review before merge. It bundles agents, skills, commands, and a skill distillery for PHP, Python, TypeScript, React, and infrastructure workflows.; pm-skills-mcp: PM-Skills MCP is an MCP server that transforms a collection of 40 best-practice product management skills into programmatically accessible tools, resources, and prompts for any AI assistant. It provides 59 MCP tools, 11 workflows, and 3 prompts, enabling instant integration with platforms like Claude Desktop, Cursor, and Continue.

01

TL;DR

whetstone logo
whetstoneWorkflow Automation · ★ 35

Teams using Claude Code for real work needing structured development

Read whetstone full review →
pm-skills-mcp logo
pm-skills-mcpWorkflow Automation · ★ 20

Quickly generate a Product Requirements Document (PRD) using the pm_prd skill

Read pm-skills-mcp full review →
02

Side-by-Side Comparison

Field
whetstone logowhetstone
pm-skills-mcp logopm-skills-mcp
Category
Workflow Automation
Workflow Automation
Stars
★ 35
★ 20
License
MIT
Apache-2.0
Install Command
/plugin marketplace add https://github.com/iliaal/whetstone && /plugin install whetstone@iliaal-marketplace && /reload-plugins
npm install -g pm-skills-mcp
Updated
2d ago
2mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agent-skills, ai-agents, ai-tools
agent-skills, ai-agents, claude-code
03

Features

whetstone logowhetstone
01Enforces disciplined workflow: plan, verify, root cause, review
02Bundles agents, skills, and workflow commands for multiple languages
03Skills activate based on file type and task signals, not manual toggling
04Includes skill distillery for generating and evolving optimized skills
05Supports Claude Code, Codex, OpenCode, and other AI coding agents
pm-skills-mcp logopm-skills-mcp
0159 MCP Tools — 40 PM skills, 11 workflows, and 8 utility tools
02MCP Resources — Direct access to skill instructions, templates, and examples via URI
033 MCP Prompts — Guided conversation starters for common workflows
0411 Workflows — Pre-built multi-skill workflows for common scenarios
05Zero Configuration — Works out of the box with embedded skills
04

Use Cases

whetstone logowhetstone
↳Teams using Claude Code for real work needing structured development
↳Solo developers wanting consistency across projects
↳Anyone building with AI agents who need process enforcement
pm-skills-mcp logopm-skills-mcp
↳Quickly generate a Product Requirements Document (PRD) using the pm_prd skill
↳Validate a product hypothesis with the pm_hypothesis skill and experiment design workflow
↳Execute a full feature kickoff workflow from problem statement to user stories
FAQ

FAQ

What is the difference between whetstone and pm-skills-mcp?
Both whetstone and pm-skills-mcp are in the Workflow Automation category. whetstone has 35 stars, while pm-skills-mcp has 20 stars.
Which is better, whetstone or pm-skills-mcp?
The best choice depends on your use case. Choose whetstone if Teams using Claude Code for real work needing structured development, and pm-skills-mcp if Quickly generate a Product Requirements Document (PRD) using the pm_prd skill.
Is whetstone free or open source?
Yes, whetstone is open source on GitHub (MIT).
Is pm-skills-mcp free or open source?
Yes, pm-skills-mcp is open source on GitHub (Apache-2.0).
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Related

Alternatives to whetstone →Alternatives to pm-skills-mcp →whetstone details →pm-skills-mcp details →