Compatible with every major AI agent and IDE
What is the Actionstep MCP Server?
Connect your Actionstep account to any AI agent and simplify your legal operations and workflow management through natural conversation.
What you can do
- Matter Management — List all legal matters, retrieve detailed status metadata, and query historical file notes
- Contact Tracking — Query your database of clients, partners, and participants registered in your legal ecosystem
- Workflow Automation — List active tasks and matter types to stay on top of your firm's operational pipeline
- Productivity Insights — Access billable time entries to understand workload and efficiency
- Client Control — Create new contact records programmatically to build your firm's database
How it works
- Subscribe to this server
- Enter your Actionstep OAuth 2.0 Access Token from your developer portal
- Start managing your legal practice from Claude, Cursor, or any MCP-compatible client
Built-in capabilities (8)
Register a new contact
Get details for a specific matter
List available matter types
List Actionstep contacts
List legal workflow tasks
List file notes for a matter
List Actionstep matters
List billable time entries
Why LlamaIndex?
LlamaIndex agents combine Actionstep tool responses with indexed documents for comprehensive, grounded answers. Connect 8 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.
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Data-first architecture: LlamaIndex agents combine Actionstep tool responses with indexed documents for comprehensive, grounded answers
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Query pipeline framework lets you chain Actionstep tool calls with transformations, filters, and re-rankers in a typed pipeline
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Multi-source reasoning: agents can query Actionstep, a vector store, and a SQL database in a single turn and synthesize results
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Observability integrations show exactly what Actionstep tools were called, what data was returned, and how it influenced the final answer
Actionstep in LlamaIndex
Actionstep and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect Actionstep to LlamaIndex through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Actionstep in LlamaIndex
The Actionstep MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 8 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in LlamaIndex only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
Actionstep for LlamaIndex
Every tool call from LlamaIndex to the Actionstep MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I list all my active legal matters using my AI agent?
Yes! Use the list_matters tool to retrieve a comprehensive list of all legal matters registered in your Actionstep system.
How do I check details for a specific matter?
Simply provide the Matter ID to the get_matter_details tool. Your agent will fetch the full metadata, status, and assigned team.
Does it support OAuth 2.0 authentication?
Yes, it uses OAuth 2.0. You'll need to generate a Client ID and Client Secret in your developer portal to create an access token.
How does LlamaIndex connect to MCP servers?
Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.
Can I combine MCP tools with vector stores?
Yes. LlamaIndex agents can query Actionstep tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.
Does LlamaIndex support async MCP calls?
Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.
BasicMCPClient not found
Install: pip install llama-index-tools-mcp
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