Oleksandr Kuzmenko, EditorPublished 5 min readAI-assisted · editor-reviewed
TL;DR
- Anthropic open-sourced modular agent patterns runnable via Cowork plugins or the /v1/agents API.
- Centralizes MCP configurations for commercial financial data feeds inside standard JSON schemas.
- Provides an administrative Claude Code plugin to provision Microsoft 365 add-ins against private cloud gateways.
Key facts
- Format
- File-based markdown and JSON, zero build steps
- API Endpoint
- Claude Managed Agents (/v1/agents)
- Cloud Routing Support
- Direct API, AWS Bedrock, Google Vertex AI
Dual Deployment Architecture
Anthropic's anthropics/financial-services repository provides production-grade templates for specialized agent workflows. Every workflow ships from a single file-based layout that requires no build step, deploying identically via two distribution targets:
1. As a desktop plugin installed inside Claude Cowork. 2. As an autonomous backend workflow provisioned via the Claude Managed Agents API (/v1/agents).
Slash Commands and Model Context Protocol Integrations
Workflows incorporate dedicated slash commands (/comps, /dcf, /earnings, /ic-memo) configured alongside Model Context Protocol connectors. The centralized financial-analysis plugin bundles shared financial modeling skills with MCP configurations for data providers like S&P Capital IQ, Moody's, and MT Newswires.
Subagent orchestration is implemented through a reference event loop in scripts/orchestrate.py, which manages task delegation to depth-1 leaf workers via callable_agents and routes handoff_request events between specialized runtimes.
Enterprise Microsoft 365 Provisioning
The repository also includes administrative automation under claude-for-msft-365-install/. This Claude Code plugin assists IT operators in generating customized manifests to route Office add-in requests through AWS Bedrock, Google Vertex AI, or internal private enterprise gateways instead of the default Anthropic API endpoints.
Try it in 2 minutes
claude plugin marketplace add anthropics/financial-services
claude plugin install financial-analysis@claude-for-financial-servicesWhen to use
- Architecting complex multi-agent systems that need clear subagent delegation patterns.
- Connecting Claude or Claude Code directly to institutional financial data providers via Model Context Protocol.
When NOT to use
- Automated financial operations requiring autonomous execution without human verification or sign-off.
- Simple coding assistant tasks where generalist Claude Code out-of-the-box suffices.
What to do today
- Add the repository to your Claude plugin marketplace using claude plugin marketplace add anthropics/financial-services.
- Review scripts/orchestrate.py for Anthropic's reference implementation of subagent delegation and handoffs.
- Inspect plugins/vertical-plugins/financial-analysis/.mcp.json to model your own external MCP connections.
Step names are taken from What to do today.
Step names are taken from What to do today. Add the repository to your Claude plugin marketplace using claude plugin marketplace add anthropics/financial-services.. Review scripts/orchestrate.py for Anthropic's reference implementation of subagent delegation and handoffs.. Inspect plugins/vertical-plugins/financial-analysis/.mcp.json to model your own external MCP connections.
- Add the repository to your Claude plugin marketplace using claude plugin marketplace add anthropics/financial-services.
- Review scripts/orchestrate.py for Anthropic's reference implementation of subagent delegation and handoffs.
- Inspect plugins/vertical-plugins/financial-analysis/.mcp.json to model your own external MCP connections.