AgentIndex icon
AgentIndex
pctx logo
pctx
★ 282
vs
pm-skills-mcp logo
pm-skills-mcp
★ 20

pctx vs pm-skills-mcp

pctx: pctx sits between AI agents and MCP servers, aggregating multiple upstream MCP servers, handling authentication, and exposing tools through a unified Code Mode interface. It replaces sequential tool calling with code execution, resulting in significant token reduction. It supports multiple installation methods and provides Python SDK for agent development.; 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

pctx logo
pctxWorkflow Automation · ★ 282

Building AI agents that need to interact with multiple MCP servers efficiently

Read pctx 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
pctx logopctx
pm-skills-mcp logopm-skills-mcp
Category
Workflow Automation
Workflow Automation
Stars
★ 282
★ 20
License
MIT
Apache-2.0
Install Command
npm i -g @portofcontext/pctx
npm install -g pm-skills-mcp
Updated
3d ago
2mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai-agents, api, infrastructure
agent-skills, ai-agents, claude-code
03

Features

pctx logopctx
01Code Mode interface: tools exposed as code functions for efficient agent interaction
02Upstream MCP server aggregation: connect to multiple MCP servers through a single interface
03Simple config with CLI: create pctx.json config with a simple CLI
04Secure authentication: source secrets from environment variables, system keychain, and external commands
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

pctx logopctx
↳Building AI agents that need to interact with multiple MCP servers efficiently
↳Running Code Mode sessions for complex multi-step operations with token reduction
↳Using as a unified MCP server for authentication and tool aggregation
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 pctx and pm-skills-mcp?
Both pctx and pm-skills-mcp are in the Workflow Automation category. pctx has 282 stars, while pm-skills-mcp has 20 stars.
Which is better, pctx or pm-skills-mcp?
The best choice depends on your use case. Choose pctx if Building AI agents that need to interact with multiple MCP servers efficiently, and pm-skills-mcp if Quickly generate a Product Requirements Document (PRD) using the pm_prd skill.
Is pctx free or open source?
Yes, pctx 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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Alternatives to pctx →Alternatives to pm-skills-mcp →pctx details →pm-skills-mcp details →