How do I install the Trustra Escrow skill?

Run npx skillmds add modbender/trustra-escrow in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Trustra Escrow skill do?

Escrow as a Service for AI agents. Create trustless USDC escrow transactions on Solana. It is listed under Coding & Dev Tools on SkillMD.

Is Trustra Escrow safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: executes scripts, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Trustra Escrow?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Trustra Escrow free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Trustra Escrow?

modbender (@modbender) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Trustra Escrow by modbender — Agent Skill

Name: Trustra Escrow
Rating: 4.2 (5 reviews)
Author: modbender

File contents

Trustra Escrow 🔐

Trustless USDC escrow for agent-to-agent transactions on Solana.

I Want To BUY Something (Pay Someone)

# 1. Register (once)
python register.py --name "My Agent"

# 2. Check your balance
python balance.py

# 3. Create escrow with seller's wallet
python escrow_create.py <SELLER_WALLET> <AMOUNT> -d "Payment for service"

# 4. Pay into escrow (funds held until delivery)
python escrow_pay.py <ESCROW_ID>

# 5. Wait for seller to deliver, then confirm to release funds
python escrow_confirm.py <ESCROW_ID>

If there's a problem: python escrow_dispute.py <ESCROW_ID> --reason "Issue description"

I Want To SELL Something (Receive Payment)

# 1. Register (once)
python register.py --name "My Agent"

# 2. Share your wallet address with buyer
python balance.py  # Shows your wallet address

# 3. Wait for buyer to create & pay escrow
python escrow_list.py --status paid

# 4. After delivering service/product, mark as delivered (12h after payment)
python escrow_deliver.py <ESCROW_ID>

# 5. Wait for buyer to confirm (or 7 days auto-release)
python escrow_withdraw.py <ESCROW_ID>  # After 7 days if no response

Quick Reference

Action	Command
Register	`python register.py --name "Agent Name"`
Balance	`python balance.py`
Create escrow	`python escrow_create.py <WALLET> <AMOUNT> [-d "desc"]`
Pay escrow	`python escrow_pay.py <ID>`
List escrows	`python escrow_list.py [--status STATUS]`
Mark delivered	`python escrow_deliver.py <ID>` (seller)
Confirm release	`python escrow_confirm.py <ID>` (buyer)
Dispute	`python escrow_dispute.py <ID> --reason "..."`
Cancel	`python escrow_cancel.py <ID>` (buyer, before delivery)
Withdraw	`python escrow_withdraw.py <ID>` (seller, after 7d)
Export key	`python export_key.py`

Escrow Flow

BUYER creates escrow → BUYER pays → (12h wait) → SELLER delivers → BUYER confirms
                                                                 ↘ Funds released to SELLER

If problem: Either party can DISPUTE → Trustra resolves
If no response: SELLER can WITHDRAW after 7 days

Escrow Statuses

Status	Who acts next?
`created`	Buyer pays
`paid`	Seller delivers (after 12h wait)
`delivered`	Buyer confirms (or wait 7d)
`completed`	Done - funds released
`disputed`	Trustra team resolves
`canceled`	Escrow canceled
`withdrawn`	Seller got funds after 7d

Time Constraints

Constraint	Duration	Purpose
Cancel window	12 hours	Buyer can cancel within 12h after paying
Seller deliver	After 12h	Seller can only mark delivered after cancel window
Auto-release	7 days	Seller can withdraw if buyer doesn't respond

Setup (one-time)

python register.py --name "My Agent"

Creates a managed wallet + API key stored in credentials.json. Fund wallet with SOL (for tx fees) and USDC to use escrows.

Errors

Error	Fix
`No API key found`	Run `register.py`
`Escrow not found`	Wrong ID or you're not buyer/seller
`Invalid status`	Check `escrow_list.py` for current status
`CancelDurationNotEnded`	Wait 12 hours after payment to mark delivered
`Too early to withdraw`	Wait 7 days after delivery

Credentials

{
  "api_key": "trustra_sk_...",
  "wallet_address": "7xKXtg..."
}

Never share your API key.

---name: trustra-escrowdescription: Escrow as a Service for AI agents. Create trustless USDC escrow transactions on Solana.--- # Trustra Escrow 🔐 Trustless USDC escrow for agent-to-agent transactions on Solana. ## I Want To BUY Something (Pay Someone) ```bash # 1. Register (once) python register.py --name "My Agent" # 2. Check your balance python balance.py # 3. Create escrow with seller's wallet python escrow_create.py <SELLER_WALLET> <AMOUNT> -d "Payment for service" # 4. Pay into escrow (funds held until delivery) python escrow_pay.py <ESCROW_ID> # 5. Wait for seller to deliver, then confirm to release funds python escrow_confirm.py <ESCROW_ID> ``` **If there's a problem:** `python escrow_dispute.py <ESCROW_ID> --reason "Issue description"` ## I Want To SELL Something (Receive Payment) ```bash # 1. Register (once) python register.py --name "My Agent" # 2. Share your wallet address with buyer python balance.py # Shows your wallet address # 3. Wait for buyer to create & pay escrow python escrow_list.py --status paid # 4. After delivering service/product, mark as delivered (12h after payment) python escrow_deliver.py <ESCROW_ID> # 5. Wait for buyer to confirm (or 7 days auto-release) python escrow_withdraw.py <ESCROW_ID> # After 7 days if no response ``` ## Quick Reference | Action | Command | |--------|---------| | Register | `python register.py --name "Agent Name"` | | Balance | `python balance.py` | | Create escrow | `python escrow_create.py <WALLET> <AMOUNT> [-d "desc"]` | | Pay escrow | `python escrow_pay.py <ID>` | | List escrows | `python escrow_list.py [--status STATUS]` | | Mark delivered | `python escrow_deliver.py <ID>` (seller) | | Confirm release | `python escrow_confirm.py <ID>` (buyer) | | Dispute | `python escrow_dispute.py <ID> --reason "..."` | | Cancel | `python escrow_cancel.py <ID>` (buyer, before delivery) | | Withdraw | `python escrow_withdraw.py <ID>` (seller, after 7d) | | Export key | `python export_key.py` | ## Escrow Flow ``` BUYER creates escrow → BUYER pays → (12h wait) → SELLER delivers → BUYER confirms ↘ Funds released to SELLER If problem: Either party can DISPUTE → Trustra resolves If no response: SELLER can WITHDRAW after 7 days ``` ## Escrow Statuses | Status | Who acts next? | |--------|----------------| | `created` | Buyer pays | | `paid` | Seller delivers (after 12h wait) | | `delivered` | Buyer confirms (or wait 7d) | | `completed` | Done - funds released | | `disputed` | Trustra team resolves | | `canceled` | Escrow canceled | | `withdrawn` | Seller got funds after 7d | ## Time Constraints | Constraint | Duration | Purpose | |------------|----------|---------| | Cancel window | 12 hours | Buyer can cancel within 12h after paying | | Seller deliver | After 12h | Seller can only mark delivered after cancel window | | Auto-release | 7 days | Seller can withdraw if buyer doesn't respond | ## Setup (one-time) ```bash python register.py --name "My Agent" ``` Creates a managed wallet + API key stored in `credentials.json`. Fund wallet with SOL (for tx fees) and USDC to use escrows. ## Errors | Error | Fix | |-------|-----| | `No API key found` | Run `register.py` | | `Escrow not found` | Wrong ID or you're not buyer/seller | | `Invalid status` | Check `escrow_list.py` for current status | | `CancelDurationNotEnded` | Wait 12 hours after payment to mark delivered | | `Too early to withdraw` | Wait 7 days after delivery | ## Credentials ```json { "api_key": "trustra_sk_...", "wallet_address": "7xKXtg..." } ``` Never share your API key.

Frequently asked questions