a2a-market
openclawAI Agent skill marketplace integration for A2A Market. Enables agents to buy skills, sell skills, and earn money autonomously. Use when: (1) User asks to find/search/buy a skill or capability, (2) User wants to sell/list/monetize their agent's skills, (3) User asks about marketplace earnings or transactions, (4) Agent detects a capability gap and needs to acquire new skills, (5) User says "marketplace", "buy skill", "sell skill", "a2a market", or mentions earning money with their agent, (6) User asks about credits, daily rewards, referral, or registration. Supports x402 USDC payments on Base L2 and Credits payment system.
firestore-operations-manager
jeremylongshoreManages Firebase/Firestore operations including CRUD, queries, batch processing, A2A agent communication, MCP server integration, and Cloud Run service coordination. Activates when you request "firestore operations", "create firestore document", "query firestore", "A2A agent communication", "MCP server setup", "agent-to-agent messaging", or "Cloud Run firestore integration". Handles both basic database operations for regular users and advanced A2A framework patterns for AI agents.
adk-deployment-specialist
Deploy and orchestrate Vertex AI ADK agents using A2A protocol. Manages AgentCard discovery, task submission, Code Execution Sandbox, and Memory Bank. Use when asked to "deploy ADK agent" or "orchestrate agents". Trigger with phrases like 'deploy', 'infrastructure', or 'CI/CD'.
vertex-engine-inspector
Execute inspect and validate Vertex AI Agent Engine deployments including Code Execution Sandbox, Memory Bank, A2A protocol compliance, and security posture. Generates production readiness scores. Use when asked to "inspect agent engine" or "validate deployment." Trigger with relevant phrases based on skill purpose.
agent-communication-debugger
aiskillstoreDiagnoses and debugs A2A agent communication issues including agent status, message routing, transport connectivity, and log analysis. Use when agents aren't responding, messages aren't being delivered, routing is incorrect, or when debugging orchestrator, coder-agent, tester-agent communication problems.
uni-agent
zrt-ai-lab统一智能体协议适配层。一套 API 调用所有 Agent 协议（ANP/MCP/A2A/AITP 等）。当用户需要调用 Agent、跨协议通信、连接工具时触发此技能。
castella-a2a
i2yConnect to A2A protocol agents from Castella. Communicate with agents, display agent cards, send messages, handle responses, and stream results.
a2a-protocol
majiayu000LiteLLM-RS A2A Protocol Architecture. Covers Agent-to-Agent communication, JSON-RPC 2.0 messaging, multi-provider orchestration, agent registry, and task state management.
ralph2ralph
P2P chat between Claude Code instances using real-a2a. Use when chatting with other Claudes, joining a P2P room, or communicating agent-to-agent.
senhasegura PAM Skill
julianobarbosaComprehensive senhasegura PAM platform skill for secrets management, credential vaulting, SSH key rotation, and DevOps secrets integration. Use when working with senhasegura A2A APIs, DSM CLI, MySafe, credential management, password rotation, External Secrets Operator integration, or any senhasegura PAM operations.
agent-orchestration
TibsfoxProvides best practices for AI agent orchestration including MCP servers, A2A protocol, multi-agent coordination, and swarm architectures. Use when designing agent systems, configuring MCP servers, setting up agent teams, or when user mentions 'MCP', 'A2A', 'agent orchestration', 'multi-agent', 'swarm', 'agent team', 'LangGraph', 'CrewAI', 'AutoGen'.
a2a
openpangoAgent-to-Agent communication protocol for discovering, negotiating with, and delegating tasks between agents.
A2A Payment Router
openpangoCore monetization infrastructure enabling OpenPango agents to pay other agents using Fiat (Stripe) or Crypto (USDC/ETH).
Skill Marketplace & Registry
openpangoThe core protocol for the A2A Economy. Allows agents to publish, search, and dynamically install third-party skills.
metrics
openpangoSkill execution metrics & cost tracking — monitors performance, API costs, and agent efficiency for the A2A Economy.
a2a-protocol
TerminalSkillsBuilds Agent-to-Agent (A2A) servers and clients following Google's open protocol for agent interoperability. Use when the user wants to create an A2A-compliant agent, build an Agent Card, implement task management, connect agents across frameworks, set up agent discovery, handle streaming responses, implement push notifications, or orchestrate multi-agent workflows. Trigger words: a2a, agent to agent, agent2agent, a2a protocol, a2a server, a2a client, agent card, agent interoperability, agent collaboration, multi-agent, agent discovery, a2a sdk, a2a task.
vector-mcp-collection-management
Knuckles-TeamVector MCP Collection Management capabilities for A2A Agent.
vector-mcp-search
Knuckles-TeamVector MCP search capabilities for A2A Agent.
subagent-orchestrator
YuniorGlezSenior Multi-Agent Systems (MAS) Architect for 2026. Specialized in Model Context Protocol (MCP) orchestration, Agent-to-Agent (A2A) communication, and recursive delegation frameworks. Expert in managing complex task handoffs, shared memory state, and parallel subagent execution for high-autonomy engineering missions.
vertex-engine-inspector
BbgnsurfTechInspect and validate Vertex AI Agent Engine deployments including Code Execution Sandbox, Memory Bank, A2A protocol compliance, and security posture. Generates production readiness scores. Use when asked to "inspect agent engine" or "validate depl...
adk-deployment-specialist
BbgnsurfTechDeploy and orchestrate Vertex AI ADK agents using A2A protocol. Manages AgentCard discovery, task submission, Code Execution Sandbox, and Memory Bank. Use when asked to "deploy ADK agent" or "orchestrate agents".
setup-guide
bug-opsZeph configuration reference. Use when the user asks about setup, configuration, environment variables, TOML settings, or how to enable specific features like Telegram, Qdrant, or A2A.
google-adk-python
hoadhBuild AI agents with Google ADK Python. Multi-agent systems, A2A protocol, MCP tools, workflow agents, state/memory, callbacks/plugins, Vertex AI deployment, evaluation.
test-a2a-interop
pjt222Test A2A interoperability between agents by validating Agent Card conformance, exercising all task lifecycle states, and verifying streaming and error handling. Use when verifying a new A2A server implementation before deployment, validating interoperability between two or more A2A agents, running conformance tests in CI/CD for A2A services, debugging failures in multi-agent A2A workflows, or certifying that an agent meets A2A protocol requirements for a registry.
test-a2a-interop
pjt222Test A2A interoperability between agents by validating Agent Card conformance, exercising all task lifecycle states, and verifying streaming and error handling. Use when verifying a new A2A server implementation before deployment, validating interoperability between two or more A2A agents, running conformance tests in CI/CD for A2A services, debugging failures in multi-agent A2A workflows, or certifying that an agent meets A2A protocol requirements for a registry.
implement-a2a-server
pjt222Implement a JSON-RPC 2.0 A2A server with full task lifecycle management (submitted/working/completed/failed/canceled/input-required), SSE streaming, and push notifications. Use when implementing an agent that participates in multi-agent A2A workflows, building a backend for an Agent Card, adding A2A protocol support to an existing agent or service, or deploying an agent that must interoperate with other A2A-compliant agents.
design-a2a-agent-card
pjt222Design an A2A Agent Card (.well-known/agent.json) manifest describing agent capabilities, skills, authentication requirements, and supported content types. Use when building an agent that must be discoverable by other A2A-compliant agents, exposing capabilities for multi-agent orchestration, migrating an existing agent to the A2A protocol, defining the public contract for an agent before implementation, or integrating with agent registries that consume Agent Cards.
design-a2a-agent-card
pjt222Design an A2A Agent Card (.well-known/agent.json) manifest describing agent capabilities, skills, authentication requirements, and supported content types. Use when building an agent that must be discoverable by other A2A-compliant agents, exposing capabilities for multi-agent orchestration, migrating an existing agent to the A2A protocol, defining the public contract for an agent before implementation, or integrating with agent registries that consume Agent Cards.
implement-a2a-server
pjt222Implement a JSON-RPC 2.0 A2A server with full task lifecycle management (submitted/working/completed/failed/canceled/input-required), SSE streaming, and push notifications. Use when implementing an agent that participates in multi-agent A2A workflows, building a backend for an Agent Card, adding A2A protocol support to an existing agent or service, or deploying an agent that must interoperate with other A2A-compliant agents.
google-adk-python
hoadhBuild AI agents with Google ADK Python. Multi-agent systems, A2A protocol, MCP tools, workflow agents, state/memory, callbacks/plugins, Vertex AI deployment, evaluation.
memory-retriever
BJS-Innovation-LabSub-agent memory retrieval system. Spawns a Sonnet sub-agent to search memory files, A2A logs, and learning entries — returns concise summaries without bloating the main session's context window.
vulkn-software-manager
BJS-Innovation-LabHQ skill for provisioning full-stack infrastructure for new VULKN field agents. Creates GitHub repos, Supabase project, Vercel deploy, and Railway service — all via API. Sends individual keys to field agents via A2A.
ADK Deployment Specialist
nivkazdanDeploy and orchestrate Vertex AI ADK agents using the A2A protocol. Manages AgentCard discovery, task submission, the Code Execution Sandbox, and the Memory Bank. Use when asked to "deploy ADK agent" or "orchestrate agents". Trigger with phrases like 'deploy', 'infrastructure', or 'CI/CD'.
Spawn OpenFang worker
sammasakUse when the central OpenFang instance needs to spawn and manage subordinate OpenFang worker VMs via the workspace-api REST API. Guides KubeVirt VM creation, skill injection, A2A task delegation, and teardown.
agent-protocols
BartWaardenburgImplements AI agent interaction protocols — adds WebMCP declarative tool annotations, WebMCP manifests, Google A2A Agent Cards, MCP discovery documents, OpenAPI specifications, and agents.json so AI agents can directly interact with website functionality. Use when asked to 'add WebMCP', 'implement A2A', 'create agent card', 'add MCP discovery', 'create OpenAPI spec', 'add agents.json', 'improve agent protocols score', 'make site agent-interactive', or any WebMCP, A2A, MCP, or OpenAPI task.
field-report
BJS-Innovation-LabNightly field agent reporting. Analyzes daily activity, generates structured reports with dashboard/insights/alerts, sends to HQ via A2A for founder briefings.
Task Router
jeffkitGuide for routing business tasks to appropriate agents via the A2A protocol. Use when a user asks a business question that should be handled by a specific agent rather than the Meta Agent itself. Triggers include any business request such as "Help me make a PPT", "review code", "write documentation", or when the user's intent doesn't match configuration management.
vertex-engine-inspector
nivkazdanExecute inspection and validation of Vertex AI Agent Engine deployments, including Code Execution Sandbox integrity, Memory Bank consistency, A2A protocol compliance, and overall security posture. Generates production-readiness scores. Use when asked to "inspect agent engine" or "validate deployment." Trigger with relevant phrases based on the skill's purpose.
argus-intelligence
sooyoon-ethBlockchain intelligence & AI security. Token analysis, address risk, smart money tracking, AML compliance, and prompt injection detection. Free tier (3/day, 1-min cooldown). Pay-per-query via x402 or Stripe credits.