// SCAN REPORT

Knowledge Wiki

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

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

Last updated: 2 Jul 2026

1 can modify or destroy data

4 read-only

5 tools total

Community server · catalogue entry verified 02/07/2026

How to control Knowledge Wiki ↓

TOOL MAP

What Knowledge Wiki exposes to your agents

Read (4) Write / Execute (1) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous Knowledge Wiki tools

Write · Medium note_write This tool creates or modifies notes in the Obsidian vault (vault/01_Notes), which is a reversible action.

1 of Knowledge Wiki's 5 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control Knowledge Wiki

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

Rate limit write operations

{
  "note_write": {
    "limits": [
      {
        "counter": "note_write_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "note_build": {
    "limits": [
      {
        "counter": "note_build_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 Knowledge Wiki — 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 KNOWLEDGE WIKI →

Instant setup, no code required.

FULL CATALOGUE

All 5 Knowledge Wiki tools

WRITE 1 tools

Write note_write Write a note under vault/01_Notes by type. Does not write vault/04_Knowledge.

READ 4 tools

Read note_build Build Markdown for a backlink-aware fillable note without writing it. Read note_mocs_list List seeded MOC notes. Read note_search Search scaffold notes under vault/01_Notes only. Read note_template_read Read the fillable knowledge note template.

EXPLORE

Related servers

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

FAQ

Questions about Knowledge Wiki

How do I prevent bulk modifications through Knowledge Wiki? +

The Knowledge Wiki server has 1 write tools including note_write. 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 Knowledge Wiki.

How many tools does the Knowledge Wiki MCP server expose? +

5 tools across 3 categories: Execute, Read, Write. 4 are read-only. 1 can modify, create, or delete data.

How do I enforce a policy on Knowledge Wiki? +

Register the Knowledge Wiki 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 Knowledge Wiki tool call.

Deterministic rules across all 5 Knowledge Wiki tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON KNOWLEDGE WIKI →

Instant setup, no code required.

5 Knowledge Wiki tools catalogued and risk-classified — across an index of 43,000+ MCP servers.