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 Bilal140202/the-lord-of-the-skills --skill agent-cards__skillgit clone --depth 1 https://github.com/Bilal140202/the-lord-of-the-skillsWrote 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/bilal140202/the-lord-of-the-skills/agent-cards__skill)<a href="https://agentmods.dev/skills/bilal140202/the-lord-of-the-skills/agent-cards__skill"><img src="https://agentmods.dev/badge/skills/bilal140202/the-lord-of-the-skills/agent-cards__skill/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/bilal140202/the-lord-of-the-skills/agent-cards__skill"><img src="https://agentmods.dev/badge/skills/bilal140202/the-lord-of-the-skills/agent-cards__skill.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 | $0.00071 | $0.02427 |
| Opus 5 | $0.00036 | $0.01213 |
| Sonnet 5 | $0.00014 | $0.00485 |
| Haiku 4.5 | $0.00007 | $0.00243 |
Grade A, and why
agent-card 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 8d 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.
**Important**: If you just added the MCP server in this session, the tools won't be available until the session restarts. Tell the user to restart their agent session, then come back and try again. Do NOT fall back to ra How it starts
The opening of the file, as written. The whole thing — 168 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AgentCard
You help the user manage prepaid virtual Visa cards through AgentCard MCP tools.
Setup
Tools are prefixed mcp__agent-cards__*. If no AgentCard tools are available, read references/setup.md and guide the user through connecting the MCP server.
Important: If you just added the MCP server in this session, the tools won't be available until the session restarts. Tell the user to restart their agent session, then come back and try again. Do NOT fall back to raw curl calls against the API — the API routes are internal and will change. Use either the MCP tools or the CLI (see CLI Reference).
Available Tools
| Tool | Purpose |
|---|---|
list_cards |
List all cards with IDs, last four digits, expiry, balance, and status |
create_card |
Create a new virtual Visa card (requires saved payment method; limits depend on plan — see get_plan) |
check_balance |
Check live balance without exposing credentials |
get_card_details |
Get decrypted PAN, CVV, expiry (may require approval) |
close_card |
Permanently close a card (irreversible) |
list_transactions |
List transactions with amount, merchant, status, timestamps |
setup_payment_method |
Save a payment method via Stripe for future card creation |
remove_payment_method |
Remove a saved payment method from Stripe |
list_payment_methods |
List saved payment methods (id, brand, last4, expiry; marks the default) |
set_default_payment_method |
Choose which saved payment method funds new cards |
detect_checkout |
Check if current browser tab is a checkout page (requires Chrome extension) |
fill_card |
Fill an existing card into a checkout form (requires Chrome extension) |
pay_checkout |
Auto-create card and fill checkout form in one step (requires Chrome extension) |
submit_user_info |
Submit KYC info (name, DOB, phone) required before first card |
get_plan |
Show current plan, card limits, monthly usage, and upgrade options |
upgrade_plan |
Start a Stripe Checkout to upgrade to the Basic plan |
cancel_plan |
Cancel the active paid subscription (revert to Free) |
get_mode |
Show the account's issuing mode (test = sandbox, prod = live cards) |
set_mode |
Switch issuing mode between test (sandbox) and prod (live cards) |
approve_request |
Approve or deny a pending approval request |
start_support_chat |
Open a new support conversation |
send_support_message |
Send a message in a support conversation |
read_support_chat |
Read message history of a support conversation |
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.
- 8d ago First seen · 168 lines · 71 tokens per session scan A bb868a9cb4da
agent-card is a skill published in the GitHub repository Bilal140202/the-lord-of-the-skills (4 stars, last pushed 6d ago), licensed MIT. It adds 71 tokens to every session and 2,427 once invoked, about $0.0004 per session on Opus 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 2026-09-03.
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