// SCAN REPORT

Domain memory

7 tools. 2 can modify or destroy data without limits.

2 write tools that can modify data. Rate limits recommended.

Last updated: 29 Jun 2026

2 can modify or destroy data

5 read-only

7 tools total

Community server · catalogue entry verified 29/06/2026

How to control Domain memory ↓

TOOL MAP

What Domain memory exposes to your agents

Read (5) Write / Execute (2) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous Domain memory tools

Write · Medium save_knowledge The tool creates or updates knowledge entries (reversible write operations), not reading data (Read), executing arbitrary code (Execute), permanently destroying data (Destructive), or moving money (Financial). Write · Medium stage_finding This tool creates or modifies data (domain-knowledge findings) in a reversible manner within a staging area.

2 of Domain memory's 7 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control Domain memory

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

Rate limit write operations

{
  "save_knowledge": {
    "limits": [
      {
        "counter": "save_knowledge_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "check_drift": {
    "limits": [
      {
        "counter": "check_drift_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 Domain memory — 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 DOMAIN MEMORY →

Instant setup, no code required.

FULL CATALOGUE

All 7 Domain memory tools

WRITE 2 tools

Write save_knowledge Create, update, archive or supersede a knowledge entry. Always call search_knowledge first. Conflicts block th Write stage_finding Append a domain-knowledge finding to the per-branch staging. Findings survive session compaction and are conso

READ 5 tools

Read check_drift Given a list of file paths (typically the files a PR touches), return the knowledge entries that reference the Read get_project_primer Re-read the project primer from Read read_staging Read all staged findings for a given branch, ordered chronologically. Read resolve_topic_key Look up an active entry by its canonical topic_key (feature slug, or Read search_knowledge Search the domain-memory knowledge store using semantic + keyword + path/symbol matchers. Returns ranked candi

FAQ

Questions about Domain memory

How do I prevent bulk modifications through Domain memory? +

The Domain memory server has 2 write tools including save_knowledge, stage_finding. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach Domain memory.

How many tools does the Domain memory MCP server expose? +

7 tools across 2 categories: Read, Write. 5 are read-only. 2 can modify, create, or delete data.

How do I enforce a policy on Domain memory? +

Register the Domain memory 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 Domain memory tool call.

Deterministic rules across all 7 Domain memory tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON DOMAIN MEMORY →

Instant setup, no code required.

7 Domain memory tools catalogued and risk-classified — across an index of 43,000+ MCP servers.