modified

Filter by publish or update date or date range (ISO 8601 date or range). (string, optional)

SERVERGitHub SOURCEoci:ghcr.io/aifity/omnigit-mcp:0.5.0

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-aifity-omnigit-mcp/modified.md

WHAT IT DOES

What modified does on GitHub

AI agents call modified to retrieve information from GitHub without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why modified is rated Low

This appears to be a filter parameter used to narrow results by date, not a standalone tool that performs an action. It is purely a read/query modifier with no side effects. Confidence is low because the description is minimal and it's unclear how this 'tool' is invoked independently.

From the tool's definition 'Filter by publish or update date or date range (ISO 8601 date or range)' — this is a filter/query parameter

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs modified safely

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

modified Allowed

modified is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "modified": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about modified

What does the modified tool do? +

Filter by publish or update date or date range (ISO 8601 date or range). (string, optional). It is categorised as a Read tool in the GitHub MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on modified? +

Register the GitHub MCP server in PolicyLayer and add a rule for modified: 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 GitHub. Nothing to install.

What risk level is modified? +

modified is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit modified? +

Yes. Add a rate_limit block to the modified 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 modified completely? +

Set action: deny in the PolicyLayer policy for modified. 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 modified? +

modified is provided by the GitHub MCP server (oci:ghcr.io/aifity/omnigit-mcp:0.5.0). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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