Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add stakekit/agentkit --skill yield-xyz-agentkit-privygit clone --depth 1 https://github.com/stakekit/agentkitWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/stakekit/agentkit/yield-xyz-agentkit-privy)<a href="https://agentmods.dev/skills/stakekit/agentkit/yield-xyz-agentkit-privy"><img src="https://agentmods.dev/badge/skills/stakekit/agentkit/yield-xyz-agentkit-privy/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/stakekit/agentkit/yield-xyz-agentkit-privy"><img src="https://agentmods.dev/badge/skills/stakekit/agentkit/yield-xyz-agentkit-privy.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00124 | $0.01961 |
| Opus 5.5 | $0.00050 | $0.00784 |
| Sonnet 5.5 | $0.00025 | $0.00392 |
| Haiku 4.5 | $0.00012 | $0.00196 |
Grade A, and why
yield-xyz-agentkit-privy scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- curl How it starts
The opening of the file, as written. The whole thing — 206 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Yield.xyz AgentKit + Privy
The Privy connector for the Yield.xyz AgentKit: Privy holds the key, enforces policy, and signs + broadcasts the transactions that yield-xyz-agentkit builds.
yield-xyz-agentkit (this skill's base) owns all yield logic — discovery, schemas, balances, building unsignedTransaction (actions_enter / actions_exit / actions_manage), output formatting, and the MCP tool reference. Use it for all of that; this skill only signs and broadcasts.
yield-xyz-agentkit → discover yield + build unsignedTransaction
Privy → evaluate policy → sign → broadcast
yield-xyz-agentkit → submit_hash + poll get_transaction
See references/architecture.md for the full diagram.
CRITICAL: Never Modify Unsigned Transactions
DO NOT MODIFY
unsignedTransactionbefore signing — under any circumstances. Not addresses, amounts, fees, or encoding, on any chain, ever.If anything looks wrong, STOP and have
yield-xyz-agentkitbuild a NEW action with corrected inputs. Never "fix" an existing transaction.Modifying
unsignedTransactionWILL RESULT IN PERMANENT LOSS OF FUNDS.
Step 0 — Verify Prerequisites
This skill requires Privy to be pre-configured in your environment. It does not collect, store, or manage credentials.
echo $PRIVY_APP_ID
echo $PRIVY_APP_SECRET
If either is empty → stop and tell the user:
Privy credentials are not configured in your environment. Please set up the Privy skill and credentials before using this skill.
Step 1 — Choose Your Workflow
Mandatory — this defines the flow. Ask before doing anything else.
| Feature | Autonomous | Semi-Autonomous |
|---|---|---|
| Execution | Fully automated | Requires manual approval per transaction |
| User Control | Lower — agent acts freely within policy | Higher — user approves every transaction |
| Dashboard Interaction | Not required | Required — approval on Privy dashboard |
| Policy Enforcement | Recommended | Recommended (applied on top of approval) |
| Best For | Automation, speed | Safety, oversight, treasury management |
| Privy Plan Required | Any plan | Enterprise plan required |
What ships with it
9 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 206 lines · 124 tokens per session scan A 8e8d4deb3abd
yield-xyz-agentkit-privy is a skill published in the GitHub repository stakekit/agentkit (4 stars, last pushed 23d ago), licensed MIT. It adds 124 tokens to every session and 1,961 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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