// SCAN REPORT

Dag

3 tools. 0 can modify or destroy data without limits.

Read-only server. Low risk, but rate limits prevent runaway API costs.

Last updated: 29 Jun 2026

0 can modify or destroy data

3 read-only

3 tools total

Community server · catalogue entry verified 29/06/2026

How to control Dag ↓

TOOL MAP

What Dag exposes to your agents

Read (3) Write / Execute (0) Destructive / Financial (0)

Running more than one server? Check your whole stack →

THE RISK

What can go wrong

Even read-only tools carry cost. An agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up bills.

POLICY

How to control Dag

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

Cap read operations

{
  "compare_versions": {
    "limits": [
      {
        "counter": "compare_versions_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 Dag — 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 DAG →

Instant setup, no code required.

FULL CATALOGUE

All 3 Dag tools

READ 3 tools

Read compare_versions Compare API differences between two library versions Read search_library Semantic search across library documentation and code Read validate_api Validate API usage against library signatures

FAQ

Questions about Dag

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

The Dag server is primarily read-only with 3 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 Dag MCP server expose? +

3 tools across 1 categories: Read. 3 are read-only. 0 can modify, create, or delete data.

How do I enforce a policy on Dag? +

Register the Dag 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 Dag tool call.

Deterministic rules across all 3 Dag tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON DAG →

Instant setup, no code required.

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