// SCAN REPORT

Rxjs

6 tools. 1 can modify or destroy data without limits.

1 write tool that can modify data. Rate limits recommended.

Last updated: 29 Jun 2026

1 can modify or destroy data

5 read-only

6 tools total

Community server · catalogue entry verified 29/06/2026

How to control Rxjs ↓

TOOL MAP

What Rxjs exposes to your agents

Read (5) Write / Execute (1) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous Rxjs tools

Execute · High execute_stream This tool executes arbitrary RxJS/JavaScript code provided as arguments in an isolated worker thread.

1 of Rxjs's 6 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control Rxjs

PolicyLayer is an MCP gateway — it sits between your AI agents and Rxjs, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations

{
  "analyze_operators": {
    "limits": [
      {
        "counter": "analyze_operators_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register Rxjs — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON RXJS →

Instant setup, no code required.

FULL CATALOGUE

All 6 Rxjs tools

EXECUTE 1 tools

Execute execute_stream Execute RxJS code in an isolated environment and capture the stream emissions, timeline, and performance metri

READ 5 tools

Read analyze_operators Analyze RxJS code for creation functions, operators, performance patterns, and best practices Read detect_memory_leak Analyze RxJS code for potential memory leaks and subscription management issues. Recognizes modern auto-cleanu Read generate_marble Generate ASCII marble diagrams to visualize RxJS stream emissions over time Read lint_rxjs Lint RxJS code snippets for common issues and best practices (regex-based best-effort analysis, no ESLint runt Read suggest_pattern Suggest RxJS patterns and best practices for common use cases

EXPLORE

Related servers

Other MCP servers with similar tools — same risk classification, starter policies for each.

FAQ

Questions about Rxjs

Is the Rxjs MCP server safe to use without restrictions? +

The Rxjs server is primarily read-only with 5 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the Rxjs MCP server expose? +

6 tools across 3 categories: Execute, Read, Write. 5 are read-only. 1 can modify, create, or delete data.

How do I enforce a policy on Rxjs? +

Register the Rxjs MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Rxjs tool call.

Deterministic rules across all 6 Rxjs tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON RXJS →

Instant setup, no code required.

6 Rxjs tools catalogued and risk-classified — across an index of 43,000+ MCP servers.