Open source alternatives to cohort-analysis
24 open source AI Skills apps to use instead, best rated first.
Top picks
- G

github-ops
Getgithub-ops is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It manages a GitHub repository with a focus on community health, CI reliability and the experience of contributors. It covers triaging issues by classify
Open source
- O

opensource-pipeline
Getopensource-pipeline is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It prepares a private project for safe public release through a three-stage pipeline. The fork stage strips secrets from a copy. The sanitise st
Open source
- A

andrej-karpathy-skills
Getandrej-karpathy-skills is a single CLAUDE.md file from the multica-ai project that is meant to improve how Claude Code behaves on coding tasks. It is derived from Andrej Karpathy's public observations about LLM coding pitfalls. The file dis
Open source
- M

microsoft/markitdown
Getmarkitdown-mcp is the MCP server package for MarkItDown, Microsoft's tool for converting many file formats to Markdown for language models. It is a lightweight server that runs over stdio, Streamable HTTP or SSE, and exposes one tool, conve
Open source
- O

od-contribute
Getod-contribute is an agent skill in the OpenDesign project that provides a guided, one-click contribution flow to the OpenDesign repository, written so that people without a coding background can send a real pull request. It is locked to the
Open source
- G

github-deep-research
Getgithub-deep-research is an agent skill from the DeerFlow project that researches a single GitHub repository in several rounds and writes a report in Markdown. It is for requests that need more than a README summary, such as a comprehensive
Open source
More AI Skills apps

modelcontextprotocol/server-memory
Knowledge graph-based persistent memory for maintaining context

netdata/netdata#Netdata
Discovery, exploration, reporting and root cause analysis over Netdata metrics

Learn Claude Code
by shareAI-lab - A really interesting analysis of how coding agents like Claude

MCP Toolbox for Databases
MCP Toolbox for Databases enables your agent to connect to your database
About cohort-analysis

cohort-analysis
Perform cohort analysis on user engagement data
cohort-analysis is an agent skill that analyzes user engagement data by cohort, to show how retention, feature adoption and engagement change over time for groups of users who started together. It starts by reading and validating your data, accepting CSV, Excel or JSON files that contain cohort information. It checks that the cohort identifier, the time periods and the engagement metrics are present, looks for missing values and quality problems, and summarizes the cohort sizes and date ranges. It then generates the quantitative analysis, calculating retention curves and cohort trends, and segment-level insights. The skill also recommends qualitative research to follow up on what the numbers show. It is useful when you want to know whether users stay, which features they adopt and whether newer cohorts behave better than older ones. It is aimed at product managers and analysts who work with usage data. The skill is part of the pm-skills collection by phuryn and is listed on skills.sh as free.
- Price
- Free
- Made by
- phuryn
- Category
- AI Skills
- Website
- github.com/phuryn/pm-skills/cohort-analysis










