ap2-risk-signals SKILL.md skillA

ap2-risk-signals from orcaqubits/agentic-commerce-skills-plugins is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add orcaqubits/agentic-commerce-skills-plugins/ap2-risk-signals@git:20260914.08f85a3

Pins git:20260914.08f85a3 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
orcaqubits/agentic-commerce-skills-plugins
Path
ap2-agentic-payments/skills/ap2-risk-signals/SKILL.md
Versions recorded
2
Latest version
git:20260914.08f85a3, committed Sep 14, 2026
First version recorded
Mar 9, 2026
Size
4,835 bytes
Repository stars
40
License
MIT

Implement the AP2 risk signals framework — novel risk considerations for agentic payments, risk payload construction, trust establishment, and fraud assessment. Use when building risk evaluation, fraud detection, or trust scoring for AP2 transactions.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# AP2 Risk Signals Framework

## Before writing code

**Fetch live docs**:
1. Fetch `https://ap2-protocol.org/ap2/specification/` for risk payload specification
2. Fetch `https://ap2-protocol.org/ap2/security_and_privacy_considerations/` for risk considerations
3. Web-search `ap2 protocol risk signals fraud agentic payments` for risk framework details
4. Web-search `site:github.com google-agentic-commerce AP2 risk` for implementation references

## Conceptual Architecture

### Why Risk Signals Matter

Agentic commerce introduces **novel risk dimensions** that traditional payment systems weren't designed for. AP2's risk signals framework provides a common language for all ecosystem participants to assess transaction risk.

### Novel Agentic Risk Factors (from the official AP2 risk factor table)

| Risk Factor | Description |
|------------|-------------|
| **User asynchronicity** | User may not be present during the entire transaction journey |
| **Delegated trust** | Agents initiate transactions on behalf of users |
| **Mandate-merchant matching** | Verifying the purchase matches the authorized intent |
| **Temporal gaps** | Time between token generation and payment execution |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add orcaqubits/agentic-commerce-skills-plugins/ap2-risk-signals@sha256:238a03266260dde3

The line at the top of this page pins the label git:20260914.08f85a3, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_a2x2llm2x35kbt2e.svg)](https://markdownregistry.com/a/art_a2x2llm2x35kbt2e)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Mar 9, 2026 and Sep 14, 2026, about one every 189 days.

versioncommittedcommitsizeaudit
git:20260914.08f85a3 latest2026-09-14 08f85a3 4,835 BA view · diff
git:20260309.786511c2026-03-09 786511c 4,651 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4835 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

orcaqubits/agentic-commerce-skills-plugins · 40 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_a2x2llm2x35kbt2e
GET https://markdownregistry.com/api/v1/resolve?ref=orcaqubits/agentic-commerce-skills-plugins/ap2-risk-signals
GET https://markdownregistry.com/api/v1/blob/238a03266260dde3e0251b90eec0c97a07225a61f1b19479f15371540352e585

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from orcaqubits/agentic-commerce-skills-plugins

a2a-agent-card SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-agent-card/SKILL.md · Create and configure A2A Agent Cards — the discovery document describing an agent's capabilities, skills…
git:20260309.786511c · audit A · 40 stars
a2a-authentication SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-authentication/SKILL.md · Implement A2A authentication — API keys, Bearer tokens, OAuth 2.0, OpenID Connect, and mutual TLS. Use when securing…
git:20260309.786511c · audit A · 40 stars
a2a-client SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-client/SKILL.md · Build an A2A client — the agent-side code that discovers other agents, sends tasks, handles responses, and manages…
git:20260309.786511c · audit A · 40 stars
a2a-dev-patterns SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-dev-patterns/SKILL.md · Apply A2A cross-cutting development patterns — orchestration topologies, idempotency, observability, agent registries…
git:20260309.786511c · audit A · 40 stars
a2a-error-handling SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-error-handling/SKILL.md · Implement A2A error handling — JSON-RPC errors, A2A-specific error codes, task failure states, retry strategies, and…
git:20260309.786511c · audit A · 40 stars
a2a-framework-integration SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-framework-integration/SKILL.md · Integrate A2A with agent frameworks — Google ADK, LangGraph, CrewAI, AutoGen, AWS Bedrock AgentCore, and Microsoft…
git:20260508.a724f54 · audit A · 40 stars
a2a-jsonrpc-transport SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-jsonrpc-transport/SKILL.md · Implement the A2A JSON-RPC 2.0 transport layer — request/response format, method routing, batch requests, and HTTP…
git:20260309.786511c · audit A · 40 stars
a2a-mcp-bridge SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-mcp-bridge/SKILL.md · Build bridges between A2A and MCP — wrap A2A agents as MCP tools, use MCP tools from A2A agents, and architect hybrid…
git:20260309.786511c · audit A · 40 stars
a2a-messages-parts SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-messages-parts/SKILL.md · Implement A2A messages and parts — TextPart, FilePart, DataPart, message roles, metadata, and content negotiation. Use…
git:20260309.786511c · audit A · 40 stars
a2a-multi-turn SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-multi-turn/SKILL.md · Implement A2A multi-turn conversations — input-required state handling, context preservation, iterative refinement, and…
git:20260309.786511c · audit A · 40 stars
a2a-push-notifications SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-push-notifications/SKILL.md · Implement A2A push notifications — callback URL registration, notification delivery, and management methods. Use when…
git:20260309.786511c · audit A · 40 stars
a2a-server SKILL.md skill
orcaqubits/agentic-commerce-skills-plugins · a2a-multi-agent/skills/a2a-server/SKILL.md · Build an A2A server — the agent-side endpoint that receives JSON-RPC requests, processes tasks, manages state, and…
git:20260309.786511c · audit A · 40 stars

Every file in orcaqubits/agentic-commerce-skills-plugins

Browse by kind, by grade A, or by owner.