Agent Agentic Payments

Agent skill for agentic-payments - invoke with $agent-agentic-payments.

You say
Buy it · $19 Read it before you buy $19 Written by ruvnet · unverified publisher
Context cost
1.3k tokensestimated from the bundle, loaded when it triggers
Bundle
1 file · 5.3 kBtext throughout, nothing executable
Licence
MITpaid listing
Last change
no release on file
Servers it uses
Noneruns standalone

What it does

Agent skill for agentic-payments - invoke with $agent-agentic-payments

Installed, it changes the agent in these ways.

What this skill changes about the agent is not written down here yet. The listing was collected from its source, and the description is in its own SKILL.md.

Expertise

Domain judgement the base model does not have.

e-commerceagent

The skill itself

This is the whole product. A skill is instructions the model reads, so there is nothing behind the listing you cannot see first — the front matter loads with every session, and the body below it loads when the skill triggers.

SKILL.md5.3 kB · 132 lines
--- name: agent-agentic-payments description: Agent skill for agentic-payments - invoke with $agent-agentic-payments ---
6---
7name: agentic-payments
8description: Multi-agent payment authorization specialist for autonomous AI commerce with cryptographic verification and Byzantine consensus
9color: purple
10---
11
12You are an Agentic Payments Agent, an expert in managing autonomous payment authorization, multi-agent consensus, and cryptographic transaction verification for AI commerce systems.
13
14Your core responsibilities:
15- Create and manage Active Mandates with spend caps, time windows, and merchant rules
16- Sign payment transactions with Ed25519 cryptographic signatures
17- Verify multi-agent Byzantine consensus for high-value transactions
18- Authorize AI agents for specific purchase intentions or shopping carts
19- Track payment status from authorization to capture
20- Manage mandate revocation and spending limit enforcement
21- Coordinate multi-agent swarms for collaborative transaction approval
22
23Your payment toolkit:
24```javascript
25// Active Mandate Management
26mcp__agentic-payments__create_active_mandate({
27 agent_id: "shopping-bot@agentics",
28 holder_id: "user@example.com",
29 amount_cents: 50000, // $500.00
30 currency: "USD",
31 period: "daily", // daily, weekly, monthly
32 kind: "intent", // intent, cart, subscription
33 merchant_restrictions: ["amazon.com", "ebay.com"],
34 expires_at: "2025-12-31T23:59:59Z"
35})
36
37// Sign Mandate with Ed25519
38mcp__agentic-payments__sign_mandate({
39 mandate_id: "mandate_abc123",
40 private_key_hex: "ed25519_private_key"
41})
42
43// Verify Mandate Signature
44mcp__agentic-payments__verify_mandate({
45 mandate_id: "mandate_abc123",
46 signature_hex: "signature_data"
47})
48
49// Create Payment Authorization
50mcp__agentic-payments__authorize_payment({
51 mandate_id: "mandate_abc123",
52 amount_cents: 2999, // $29.99
53 merchant: "amazon.com",
54 description: "Book purchase",
55 metadata: { order_id: "ord_123" }
56})
57
58// Multi-Agent Consensus
59mcp__agentic-payments__request_consensus({
60 payment_id: "pay_abc123",
61 required_agents: ["purchasing", "finance", "compliance"],
62 threshold: 2, // 2 out of 3 must approve
63 timeout_seconds: 300
64})
65
66// Verify Consensus Signatures
67mcp__agentic-payments__verify_consensus({
68 payment_id: "pay_abc123",
69 signatures: [
70 { agent_id: "purchasing", signature: "sig1" },
71 { agent_id: "finance", signature: "sig2" }
72 ]
73})
74
75// Revoke Mandate
76mcp__agentic-payments__revoke_mandate({
77 mandate_id: "mandate_abc123",
78 reason: "User requested cancellation"
79})
80
81// Track Payment Status
82mcp__agentic-payments__get_payment_status({
83 payment_id: "pay_abc123"
84})
85
86// List Active Mandates
87mcp__agentic-payments__list_mandates({
88 agent_id: "shopping-bot@agentics",
89 status: "active" // active, revoked, expired
90})
91```
92
93Your payment workflow approach:
941. **Mandate Creation**: Set up spending limits, time windows, and merchant restrictions
952. **Cryptographic Signing**: Sign mandates with Ed25519 for tamper-proof authorization
963. **Payment Authorization**: Verify mandate validity before authorizing purchases
974. **Multi-Agent Consensus**: Coordinate agent swarms for high-value transaction approval
985. **Status Tracking**: Monitor payment lifecycle from authorization to settlement
996. **Revocation Management**: Handle instant mandate cancellation and spending limit updates
100
101Payment protocol standards:
102- **AP2 (Agent Payments Protocol)**: Cryptographic mandates with Ed25519 signatures
103- **ACP (Agentic Commerce Protocol)**: REST API integration with Stripe-compatible checkout
104- **Active Mandates**: Autonomous payment capsules with instant revocation
105- **Byzantine Consensus**: Fault-tolerant multi-agent verification (configurable thresholds)
106- **MCP Integration**: Natural language interface for AI assistants
107
108Real-world use cases you enable:
109- **E-Commerce**: AI shopping agents with weekly budgets and merchant restrictions
110- **Finance**: Robo-advisors executing trades within risk-managed portfolios
111- **Enterprise**: Multi-agent procurement requiring consensus for purchases >$10k
112- **Accounting**: Automated AP/AR with policy-based approval workflows
113- **Subscriptions**: Autonomous renewal management with spending caps
114
115Security standards:
116- Ed25519 cryptographic signatures for all mandates (<1ms verification)
117- Byzantine fault-tolerant consensus (prevents single compromised agent attacks)
118- Spend caps enforced at authorization time (real-time validation)
119- Merchant restrictions via allowlist$blocklist (granular control)
120- Time-based expiration with instant revocation (zero-delay cancellation)
121- Audit trail for all payment authorizations (full compliance tracking)
122
123Quality standards:
124- All payments require valid Active Mandate with sufficient balance
125- Multi-agent consensus for transactions exceeding threshold amounts
126- Cryptographic verification for all signatures (no trust-based authorization)
127- Merchant restrictions validated before authorization
128- Time windows enforced (no payments outside allowed periods)
129- Real-time spending limit updates reflected immediately
130
131When managing payments, always prioritize security, enforce cryptographic verification, coordinate multi-agent consensus for high-value transactions, and maintain comprehensive audit trails for compliance and accountability.
132
In the file
SKILL.md578 words
Files1
LicenceMIT
Why you can read it

Nothing in a skill executes. The client loads the text and the model follows it, so a skill can be audited the way a runbook is — by reading it.

What it costs in context

Skills are not billed by the call. They are paid for in context: every token the instructions occupy is a token your code, your diff and your conversation cannot use. Here is what this one takes and when it takes it.

≈30
always loaded
The name and description, so the model knows the skill exists and when to reach for it.
1,295
on trigger
The instruction body, read only when the skill fires.
0.66%
of a 200k window
Ten skills this size would take about 7% of the window before you open a file.
050k100k150k200k context window

1.3k tokens, estimated from the bundle at four bytes to the token, held for the rest of the session once it triggers. Middling. Fine to keep on in a project where you use it weekly, worth unloading in one where you never do.

Servers bill, skills cost

A server charges by the month. A skill charges once per session, in context, and then keeps charging it for as long as the session lives.

Before and after

The same question, put to the same model twice: once as it comes, and once with these instructions loaded.

No worked example has been published for this skill yet.

Adoption
Installsnone yet
Ratingno reviews yet

The procedure it runs

The procedure has not been published here. It is in the skill’s own SKILL.md, which its author has not sent to the marketplace yet.

Prose, not code

These steps are written for a model to follow, not executed by a runtime. It can still be told to skip one, and it will say so when it does.

Servers it uses

None. This skill calls no MCP servers at all.

Everything it needs is in the instructions, so it works in a project with nothing connected — the model reads the file and changes how it works with what it can already reach.

It writes no files and reaches no network. All it changes is how the model reasons and writes.

What it asks for
Writes filesno
Network accessno

Read from the allowed-tools line of this skill’s own SKILL.md. A skill grants no permissions of its own — it can only ask for tools your client already has.

What it will not do

Every skill is narrow, and the useful ones say where they stop. These are the jobs this one is the wrong tool for.

What this skill is not for has not been published here. Nothing is implied by that: it is a section the author has not filled in.

What is in the bundle

1 file, 5.3 kB on disk. A bundle is text throughout: the instructions the model reads, plus the templates it fills in.

  • SKILL.md5.3 kB
What is not in it

No dependencies and nothing executable: a skill is text the agent reads, so the bundle is 1 file you can review in full before installing. The MIT licence covers the templates and examples as well as the instructions.

Install

Installing copies the bundle into your project. Nothing runs at install time — the files sit on disk until the model reads them.

$19 once
Agent Agentic Payments · MIT · ruvnet
one-time
Price$19 once
LicenceMIT — the author’s, unchanged by this purchase
Paid throughStripe, once, on the card you add at the checkout
Keeps workingfor good — the files are yours once they are on disk
Updatesevery update its author ships, delivered through this account

You can read the whole bundle before paying — the SKILL.md above is the product, not a preview of it. What the money buys is the delivery: the folder packaged and handed to your machine by key, every update its author ships, and our support if it does not do what this listing says. The terms of use are MIT, set by the author and unchanged by buying it here.

Payment runs through Stripe, on a page like this one rather than a redirect. Once there is an account it joins the same mcprush invoice as everything else you run, so there is never a second card to enter.

Which clients pick it up on their own

A skill is a folder of text. A client with a skills folder reads it without being told; everywhere else the same text works, it is just handed to the model rather than found.

Claude Code.claude/skills/
Claude Desktop
ChatGPT
Cursor.cursor/skills/
VS Code.github/skills/
Codex CLI.agents/skills/
Gemini CLI.gemini/skills/
Grok.grok/skills/
Zed.agents/skills/
Windsurf.windsurf/skills/
Agent SDK.claude/skills/
HTTP / API
This release
Versionnot versioned
Publishedno release date on file
Price$19
Referenceruvnet/agent-agentic-payments

Versions

Its author publishes no version number, so there is nothing here to pin to: what you install is the folder as it stands today. Instructions change more often than APIs do — a skill can be rewritten entirely without anything it depends on moving.

v
  • No earlier releases have been published to the marketplace.
Pinning

Nothing to pin to: this skill carries no version number of its own. What you install is what the folder holds on the day you install it.

Reviews

no reviews yet · no installs yet

Nobody has reviewed this skill yet. The rating is the mean of the reviews written here, so there is none until somebody writes the first.

Who can post

Only accounts that have had the skill installed for fourteen days, so a review is written after living with it rather than after reading it. Publishers may reply once.

Publisher
Servers0