Atlas / MCP servers / kenazk / Gong

GongSAFE

mcp/kenazk/gong

Simple Gong MCP server

Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
2 2r · 0w · 0d
Transport
stdio
License
MIT
Stars
39
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

A Model Context Protocol (MCP) server that provides access to Gong's API for retrieving call recordings and transcripts. This server allows Claude to interact with Gong data through a standardized interface.

Features

  • List Gong calls with optional date range filtering
  • Retrieve detailed transcripts for specific calls
  • Secure authentication using Gong's API credentials
  • Standardized MCP interface for easy integration with Claude

Prerequisites

  • Node.js 18 or higher
  • Docker (optional, for containerized deployment)
  • Gong API credentials (Access Key and Secret)

Installation

Local Development

  1. Clone the repository
  2. Install dependencies:
npm install
  1. Build the project:
npm run build

Docker

Build the container:

docker build -t gong-mcp .

Configuring Claude

  1. Open Claude Desktop settings
  2. Navigate to the MCP Servers section
  3. Add a new server with the following configuration:
{
"command": "docker",
"args": [
"run",
"-it",
"--rm",
"gong-mcp"
],
"env": {
"GONG_ACCESS_KEY": "your_access_key_here",
"GONG_ACCESS_SECRET": "your_access_secret_here"
}
}
  1. Replace the placeholder credentials with your actual Gong API credentials from your .env file

Available Tools

List Calls

Retrieves a list of Gong calls with optional date range filtering.

{
name: "list_calls",
description: "List Gong calls with optional date range filtering. Returns call details including ID, title, start/end times, participants, and duration.",
inputSchema: {
type: "object",
properties: {
fromDateTime: {
type: "string",
description: "Start date/time in ISO format (e.g. 2024-03-01T00:00:00Z)"
},
toDateTime: {
type: "string",
description: "End date/time in ISO format (e.g. 2024-03-31T23:59:59Z)"
}
}
}
}

Retrieve Transcripts

Retrieves deta

Read from source at commit db83f81bd2f8OBSERVED · 2026-10-08
02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control. Replace the environment placeholders with a token scoped to the least it needs.

claude-code
claude mcp add gong-mcp --env GONG_ACCESS_KEY=${GONG_ACCESS_KEY} --env GONG_ACCESS_SECRET=${GONG_ACCESS_SECRET} -- npx -y [email protected]
claude-desktop
{
  "mcpServers": {
    "gong-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "GONG_ACCESS_KEY": "${GONG_ACCESS_KEY}",
        "GONG_ACCESS_SECRET": "${GONG_ACCESS_SECRET}"
      }
    }
  }
}
03

Exposed tools (2)

2 read · 0 write · 0 destructive.

ToolRiskDescription
list_callsreadList Gong calls with optional date range filtering. Returns call details including ID, title, start/end times, participants, and duration.
retrieve_transcriptsreadRetrieve transcripts for specified call IDs. Returns detailed transcripts including speaker IDs, topics, and timestamped sentences.
04

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codePASS
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
none-observed
Shell
none-observed
Dependencies
not all pinned
Secrets in source
none-found

Findings (1)

LOWSupply chain · supply.unpinned · CWE-829, CWE-1357
package.json
@modelcontextprotocol/sdk, axios, dotenv, @types/node, typescript
Why it matters. 5 dependency range(s) float
Fix. pin exact versions or ship a lockfile

Gates applied: no_behavioural_pass.

Audited 2026-10-08 · audit v0.4.1 · source sha db83f81bd2f8full audit observations/trust-audit/mcp-server/kenazk__gong.json · Report an issue / request a re-scan
05

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-08db83f81bd2f8SAFEB89first audit
06

Questions

What is the Gong MCP server?

Simple Gong MCP server

What tools does Gong expose?

2 in total: 2 read-only, 0 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.

Is Gong safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.

What credentials does Gong need?

It reads GONG_ACCESS_KEY and GONG_ACCESS_SECRET from the environment. Give it a token scoped to the least it needs — an agent that can be talked into calling a tool can be talked into calling it with your credentials.

How does Gong run?

It speaks stdio, so it runs as a local process your client starts. It is published on npm as gong-mcp at 0.1.0.

How current is this page?

The grade is for one exact copy of the source (db83f81bd2f8), read on 2026-10-08. The repository is watched and re-audited when it changes.

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