Agent skillsMIT
Finding Unknowns
Thirteen portable workflows for surfacing blindspots, making decisions, testing assumptions, and reviewing what an agent built.
The FlowStacks open-source collection
Open work.
Built to be useful.
Tools, skills, and public evidence for people building with AI. Explore the projects we maintain, understand what each one does, and take a closer look at the source.
The directory
Find your next starting point.
8 maintained projects · Most stars first
Editorial systemsMIT
Agent Stylebooks
Sixteen portable editorial systems that guide structure, clarity, and review around the reader’s actual task.
Workflow libraryCC0-1.0
Awesome AI Workflows
A curated collection of AI workflow recipes with links, implementation context, and verification evidence from FlowStacks.
Cost & evaluationMIT
AI Cost-Cutter Skills
Ten skills for investigating AI spend, routing work, trimming context, and comparing cheaper approaches with explicit checks.
Provenance evidenceAGPL-3.0
AI Watermarks Reality Check
Seven agent skills for inspecting provenance, verifying supported credentials, and testing what survives a publishing pipeline.
AccessibilityMIT
Accessibility Agent Skills
Seven portable skills plus CLI and MCP tools for accessibility evidence, conservative repairs, verification, and regression protection.
Agent discoveryNot declared
Agent Arena Skill
A skill reference for discovering agent capabilities, inspecting profiles and reputation, and using Agent Arena’s hosted API.
Protocol evidenceNot declared
MCP Stateless Conformance
A reproducible conformance probe and public results for remote MCP servers against the 2026-07-28 specification.
Licenses are listed individually. “Not declared” identifies a public repository without a declared reuse license; it is not a claim of open-source licensing.
Why we share the work
Useful ideas deserve something you can inspect.
These projects make a workflow, an assumption, or a piece of evidence easier to examine. Each project page links to its source, explains where it helps, and makes its limits visible.
Maintained by Neeeophytee and smukh, alongside FlowStacks.
Make it better
Bring a problem worth solving.
Found a broken example, a missing case, or a useful improvement? Start with the relevant repository’s contribution guidance or issues. Keep reports specific and remove private information.
This hub presents the collection. Each repository remains the source of truth for its license, installation steps, and maintenance history.