Epismo OS
Summary
Every time you switch AI tools mid-project, the context dies in the tab you just closed — and the next model starts cold, asking questions the last one already answered.
Epismo OS exists to solve that handoff problem. You save a case mid-session via MCP or CLI, get a URL, and pass it to another model or a teammate — who picks up with full context, decisions, and results intact. The Cases-to-Playbooks pipeline is the differentiating move: when a workflow succeeds, you promote it to a reusable method rather than reconstructing it from memory next time. The wall appears when your needs go beyond context-passing — Epismo OS does not run agents, automate steps, or replace your AI tools. Teams that need execution, not just continuity, will hit that ceiling fast.
Bottom line: Pick this when your team is already splitting work across Claude, ChatGPT, and Cursor and losing the thread every time you switch; skip it when what you actually need is a tool that executes the work, not one that carries it.
Pricing Plans
Subscription- Price
- $9/user/month starting
- Free Tier
- Public cases readable without sign-in; private access limited
Free
Public cases, basic access
- Read public cases
- Limited private cases
Basic
Per user per month
- Increased credits
- Collaboration
Pro
Per user per month
- Higher limits
- Full features
View full pricing on epismo.ai →
Pricing may have changed since last verified. Check the official site for current plans.
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Pros
Sign in to edit- Mid-session saves via MCP or CLI produce a shareable URL, so switching models mid-task no longer requires re-explaining everything the previous session already resolved.
- Cases store purpose, decisions, result, and auto-review findings together, which means the next person or model inherits the reasoning — not just the output.
- Successful Cases can be promoted to Playbooks with defined steps, so a workflow that worked once becomes a reusable method rather than tribal knowledge in someone's chat history.
- Public Cases are readable without authentication, so teams can browse how real work was structured and handed off before deciding on an approach — skipping the blank-page problem on familiar project types.
- Self-hosting via npm CLI is available, so teams with data-residency requirements are not forced onto the vendor's cloud infrastructure.
Cons
Sign in to edit- Epismo OS passes context — it does not run anything. If your team needs branching logic, automated retries, or agents that execute tasks on their own, this tool has nothing to offer on those fronts; teams hit that boundary on the first project that needs execution and move to a workflow engine instead.
- The Playbook format is a structured method, not a runnable pipeline — there is no trigger, scheduler, or API call attached to it. Teams that want to operationalize a proven workflow into something that runs on a schedule will need a separate automation layer, which means maintaining two systems.
- Context fidelity depends entirely on what the AI saves before handing off. If the model's summary omits a key decision, the receiving model works from an incomplete picture — and Epismo OS has no mechanism to validate completeness, so quality degrades silently rather than loudly.
About
- Platforms
- Web, CLI (npm)
- API Available
- Yes
- Self-Hosted
- Yes
- Last Updated
- 2026-09-21T08:54:18.228Z
Best For
Who it's for
- Teams using multiple AI tools on the same tasks
- Users needing portable context across sessions
- Documenting and reusing decision processes
What it does well
- Handing mid-session work to another AI model
- Sharing project context with teammates
- Converting successful workflows into reusable playbooks
- Exploring public cases for proven approaches
Integrations
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Sign Up to ContributeFrequently Asked Questions
- Is Epismo OS free?
- Epismo OS has a permanent free tier alongside paid upgrades (paid plans from $9/user/month starting). You can keep using a baseline version indefinitely without paying.
- Is Epismo OS open source?
- No — Epismo OS is a closed-source tool. Source code is not publicly available.
- Does Epismo OS have an API?
- Yes. Epismo OS exposes a developer API. See the official documentation at https://epismo.ai for details.
- Can I self-host Epismo OS?
- Yes. Epismo OS supports self-hosting on your own infrastructure.
- When was Epismo OS released?
- Epismo OS was first released in 2026.
- What platforms does Epismo OS support?
- Epismo OS is available on: Web, CLI (npm).
Curated lists that include this category
Context dies on every tool switch
Every time you switch AI tools mid-project, the context dies in the tab you just closed and the next model starts cold, asking questions the last one already answered.
How it works
Epismo OS lets you save a case mid-session via MCP or CLI and receive a URL. The recipient opens the link and inherits the full context, decisions, and results. Cases store purpose, decisions, results, and auto-review findings together.
Cases to Playbooks
When a workflow succeeds, you can promote the case to a reusable playbook. The next user or model follows defined steps instead of reconstructing the process from chat history. Public cases are readable without sign-in.
Platforms and limits
It runs on web and npm CLI, integrates with Claude, ChatGPT, Cursor, and MCP. Pricing starts at $9 per user per month on subscription. The vendor states it passes context but does not run agents, automate steps, or trigger schedules.
Who it is for / who should skip it
Best for teams using multiple AI tools on the same tasks and users who need portable context or documented decision processes. Teams that require branching logic, automated execution, or scheduled pipelines should skip it and choose a workflow engine instead.