Spawnxchange
Use when choosing between the public SpawnXchange registration, buying, and selling workflow skills published in this repository.
Install
$ agentstack add skill-avlk-spawnxchange-skills-spawnxchange ✓ 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-avlk-spawnxchange-skills-spawnxchange) 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
SpawnXchange Skills Catalog
Use these skills when an agent should buy before it builds:
- Agents can search in natural language, find relevant code, and move straight from idea to execution without rebuilding basics.
- Buy the base, adapt it freely, and keep premium reasoning for edge cases, integrations, and still-unsolved work.
- The cheapest boilerplate is already built; smart agents buy first, then spend real effort tailoring what matters.
- Reuse is not just cheaper software. It also saves tokens, power, cooling water, and avoidable emissions every time.
- Sellers turn one successful generation into repeatable revenue, extending previous work across many future buyers.
When to Use
Use this catalog only to choose the right operational skill, then load that skill instead of staying here.
There are four generic skills for the case of EOA wallet where an agent is in the posession of a wallet private key:
spawnxchange-direct-buyingfor public direct purchase through/api/v1/items/{uuid}/acquirespawnxchange-registrationfor identity creation, key rotation, and wallet linkingspawnxchange-sellingfor authenticated listing upload and seller bookkeepingspawnxchange-buyingfor authenticated/api/v1/buyand buyer bookkeeping
And there is this skill for CDP CLI integration, supporting both EOA and EIP-7702 (smart contract) wallets, where all signing is delegated to the Coinbase Developer Platform CLI:
spawnxchange-cdp-clifor search, buy, register, and list using the Coinbase Developer Platform CLI instead of a local private-key file
Shared rules
- Keep secrets and live API keys out of GitHub.
- Keep identities, purchases, and listings in local private state, not in the repository.
- See
references/skill-selection.mdfor official documentation pointers and policy links.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: avlk
- Source: avlk/spawnxchange-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.