add_kb_doc

Write a markdown doc into a board

SERVERFeatureBoard SOURCEhttps://github.com/valentil/featureboard-mcp/releases/download/v0.7/featureboard.plugin

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/ai-featureboard-featureboard/add-kb-doc.md

WHAT IT DOES

What add_kb_doc does on FeatureBoard

AI agents use add_kb_doc to create or update resources in FeatureBoard, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your FeatureBoard environment.

RISK

Why add_kb_doc is rated Medium

This tool creates or modifies a markdown document in the project board. It is reversible (the document can be edited or deleted later), making it a Write category risk rather than Destructive.

From the tool's definition Write a markdown doc into a board - the verb 'Write' and action of persisting a markdown document indicates creation/modification of data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_kb_doc safely

PolicyLayer is an MCP gateway: it sits between your AI agents and FeatureBoard, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For add_kb_doc, this is the rule to start with:

add_kb_doc Rate-limited

add_kb_doc stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "add_kb_doc": {
      "limits": [
        {
          "counter": "add_kb_doc_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect FeatureBoard, apply this rule, and every add_kb_doc call is checked against it from then on.

FAQ

Questions about add_kb_doc

What does the add_kb_doc tool do? +

Write a markdown doc into a board. It is categorised as a Write tool in the FeatureBoard MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on add_kb_doc? +

Register the FeatureBoard MCP server in PolicyLayer and add a rule for add_kb_doc: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches FeatureBoard. Nothing to install.

What risk level is add_kb_doc? +

add_kb_doc is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit add_kb_doc? +

Yes. Add a rate_limit block to the add_kb_doc rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block add_kb_doc completely? +

Set action: deny in the PolicyLayer policy for add_kb_doc. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides add_kb_doc? +

add_kb_doc is provided by the FeatureBoard MCP server (https://github.com/valentil/featureboard-mcp/releases/download/v0.7/featureboard.plugin). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on FeatureBoard, and thousands of servers like it.

This server

All 215 FeatureBoard tools →

Across the catalogue

add-tag on Kanban MCP Server →kb_add on Persistent Kb → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →