Journey Durable
Use as the durable-objects build stage of the Butterbase journey. Implements the Durable section of 02-plan.md by delegating to durable-objects. Calls manage_durable_objects (deploy). Skipped if the plan has no per-key stateful actors (chat rooms, multiplayer, rate limiters).
Install
$ agentstack add skill-butterbase-ai-butterbase-skills-journey-durable ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-butterbase-ai-butterbase-skills-journey-durable) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Journey: Durable Objects
Stage 3i of the guided journey. Deploy stateful per-key actors.
When to use
- Dispatched by
journeywhencurrent_stage: durable. - Directly via
/butterbase-skills:journey-durable. - Skipped (annotated
(n/a)) if the plan has no Durable section.
Preflight
If docs/butterbase/03-preflight.md is missing, older than 24 hours, or 00-state.md has app_id: null, invoke butterbase-skills:journey-preflight first. Wait for it to return successfully before proceeding.
Inputs
docs/butterbase/02-plan.md— the Durable section.docs/butterbase/00-state.md— forapp_id.
Procedure
- Refresh docs. Call
butterbase_docswithtopic: "functions". For Durable Object class structure, also WebFetchhttps://docs.butterbase.ai/durable-objects. Skip if cache is fresh.
For each Durable Object class in the plan:
- Print:
"About to deploy Durable Object: . Proceed?". Wait foryes. - Invoke
butterbase-skills:durable-objectsvia the Skill tool with the DO spec andapp_id. The wrapped skill callsmanage_durable_objects action: deploy, sets env viaset_envif needed. - Verify with
manage_durable_objects action: listandaction: get. - Append one line per DO to
docs/butterbase/04-build-log.md:
durable manage_durable_objects ok
- After all DOs are done, tick
- [x] durablein00-state.md, setcurrent_stage:to the next unchecked stage. - Return to
journeyorchestrator (or ask"Continue to the next stage? (yes/no)").
Outputs
- Deployed Durable Object classes.
- One line per DO in
04-build-log.md.
Anti-patterns
- ❌ Sharing state across users via a single DO key — keys should be naturally per-room / per-user / per-resource.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: butterbase-ai
- Source: butterbase-ai/butterbase-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.