Transfer USDC to Ethereum addresses or ENS names on Base.
Works with
Accepts both hex addresses (0x...) and ENS names (.eth) as recipients, with automatic ENS resolution
Supports flexible amount formats: dollar notation ($5.00), decimal (1.50), or atomic units (1000000)
Requires wallet authentication via the authenticate-wallet skill and sufficient USDC balance before sending
Includes input validation to prevent shell injection and optional JSON output for programmatic use
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionsend-usdcExecute the skills CLI command in your project's root directory to begin installation:
Fetches send-usdc from coinbase/agentic-wallet-skills and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
Restart Cursor to activate send-usdc. Access via /send-usdc in your agent's command palette.
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your environment. Always review source, verify the publisher, and test in isolation before production.
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Create detailed user stories, acceptance criteria, and feature specs
Example
Generate user stories for 'password reset feature' with acceptance criteria, edge cases, and test scenarios
Reduce spec writing time by 50%, ensure comprehensive coverage
Research competitors, compare features, identify gaps
Example
Analyze 5 competitor products, create feature comparison matrix, suggest differentiation opportunities
Complete competitive research in 2 hours instead of 2 days
Evaluate features using frameworks (RICE, ICE, Kano) and create prioritized backlogs
Example
Score 20 feature ideas using RICE framework, generate prioritized roadmap with rationale
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Use the npx [email protected] send command to transfer USDC from the wallet to any Ethereum address or ENS name on Base.
npx [email protected] status
If the wallet is not authenticated, refer to the authenticate-wallet skill.
npx [email protected] send <amount> <recipient> [--chain <chain>] [--json]
| Argument | Description |
|---|---|
amount |
Amount to send: '$1.00', '1.00', or atomic units (1000000 = $1). Always single-quote amounts that use $ to prevent bash variable expansion. If the number looks like atomic units (no decimal or > 100), treat as atomic units. Assume that people won't be sending more than 100 USDC the majority of the time |
recipient |
Ethereum address (0x...) or ENS name (vitalik.eth) |
| Option | Description |
|---|---|
--chain <name> |
Blockchain network (default: base) |
--json |
Output result as JSON |
Before constructing the command, validate all user-provided values to prevent shell injection:
^\$?[\d.]+$ (digits, optional decimal point, optional $ prefix). Reject if it contains spaces, semicolons, pipes, backticks, or other shell metacharacters.0x hex address (^0x[0-9a-fA-F]{40}$) or an ENS name (^[a-zA-Z0-9.-]+\.eth$). Reject any value containing spaces or shell metacharacters.Do not pass unvalidated user input into the command.
# Send $1.00 USDC to an address
npx [email protected] send 1 0x1234...abcd
# Send $0.50 USDC to an ENS name
npx [email protected] send 0.50 vitalik.eth
# Send with dollar sign prefix (note the single quotes)
npx [email protected] send '$5.00' 0x1234...abcd
# Get JSON output
npx [email protected] send 1 vitalik.eth --json
ENS names are automatically resolved to addresses via Ethereum mainnet. The command will:
npx [email protected] status to check, npx [email protected] auth login to sign in, see skill authenticate-wallet for more information)npx awal balance to check)Common errors:
awal auth login <email> firstawal balanceMake data-driven prioritization decisions faster
Draft PRDs, status updates, and stakeholder presentations
Example
Create executive summary of Q3 roadmap, monthly progress report, feature launch announcement
Save 3-5 hours/week on communication overhead
Prerequisites
Time Estimate
30-60 minutes to see productivity improvements
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use for user story writing, competitive research, roadmap prioritization, stakeholder communication, and PRD drafting. Best for reducing repetitive documentation and research work.
✗ Avoid when
Avoid for strategic product vision (requires deep customer empathy), pricing decisions (needs market and financial expertise), or when face-to-face customer discovery is more valuable than speed.
mattpocock/skills
parcadei/continuous-claude-v3
cursor/plugins
ailabs-393/ai-labs-claude-skills
pproenca/dot-skills
mattpocock/skills
send-usdc is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
send-usdc reduced setup friction for our internal harness; good balance of opinion and flexibility.
We added send-usdc from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Useful defaults in send-usdc — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
Registry listing for send-usdc matched our evaluation — installs cleanly and behaves as described in the markdown.
send-usdc has been reliable in day-to-day use. Documentation quality is above average for community skills.
Keeps context tight: send-usdc is the kind of skill you can hand to a new teammate without a long onboarding doc.
Useful defaults in send-usdc — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
send-usdc has been reliable in day-to-day use. Documentation quality is above average for community skills.
Solid pick for teams standardizing on skills: send-usdc is focused, and the summary matches what you get after install.
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