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

github-ops
Launchgithub-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
Launchopensource-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
Launchandrej-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
Launchmarkitdown-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
Launchod-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
Launchgithub-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
About pre-mortem

pre-mortem
Run a pre-mortem risk analysis on a PRD or launch plan
pre-mortem is an agent skill that runs a pre-mortem risk analysis on a PRD or a launch plan. It imagines that the launch has failed and works backwards to find the real causes. Its risks are sorted into three groups: tigers, which are real problems that need action; paper tigers, which are overblown concerns that deserve less time; and elephants, which are the unspoken issues that nobody wants to raise. For the launch-blocking tigers it proposes action plans to reduce them before launch, when there is still time to act. The skill takes the view of a veteran product manager and is built to separate legitimate threats from worries that only feel serious. You give it the PRD or launch plan, and it returns the sorted risks with a plan for the ones that matter. It is useful shortly before a launch, when a team needs an honest look at what could go wrong. 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/pre-mortem











