Preset Guest Tokens
Prepare and create Preset embedded dashboard guest tokens, external-user claims, resource claims, RLS claims, and token-handling plans through direct Superset API calls. Use only for direct API workflows; Do not use for MCP-only work.
Install
$ agentstack add skill-preset-io-agent-skills-preset-guest-tokens ✓ 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-preset-io-agent-skills-preset-guest-tokens) 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
preset-guest-tokens
Use for security-sensitive guest-token payload review and creation.
Always
- Auth and conventions come from
preset-api(JWT exchange, base URLs, Rison); resolve the workspace hostname through the Management API when it is not already known. Consultpreset-embeddingfor embedded-config context when it is missing. - Use
preset-embedded-rlswhen row-level security clauses are present. - Require explicit confirmation before
POST /api/v1/security/guest_token/. - Confirm dashboard/resource UUID, user claims, RLS clauses, token handling, and expiration expectations.
- Do not invent RLS clauses, trusted domains, or authorization details; ask for missing authorization details.
- Never print signed guest tokens in logs, examples, PR comments, or handoff notes.
Decision Rules
- Classify guest token creation as token issuance.
- Require approval summary with dashboard, resource, user, RLS, audience, expiration, and handling.
- Never create or print a signed token before approval.
- Separate embedded config reads from token creation.
Workflow Order
- Inspect dashboard and embedded config metadata.
- Summarize token claims, resources, user payload, RLS, audience, and handling.
- Request explicit approval.
- Stop before creating or printing token.
Retrieve
- Guest-token claims, resources, user payload, RLS, token handling: [references/guest-token-claims.md](references/guest-token-claims.md)
- Approval policy: load
preset-apiand thenreferences/safety-policy.md.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: preset-io
- Source: preset-io/agent-skills
- License: Apache-2.0
- Homepage: http://www.preset.io
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.