DemandSphere MCP Server
OfficialClick on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@DemandSphere MCP Servershow me SERP analytics for 'MCP server' in the US"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
DemandSphere MCP Server
An MCP (Model Context Protocol) server that connects AI assistants to the DemandSphere search intelligence platform. Supports both traditional SERP analytics (v5.0) and GenAI visibility tracking (v5.1).
What It Does
This server exposes 20 tools across five domains:
Domain | Tools | API Version |
Site Discovery |
| v5.0 |
SERP Analytics |
| v5.0 |
GenAI Visibility |
| v5.1 |
Brand Management |
| v5.1 |
ChatGPT Deep Research |
| compat |
Related MCP server: SurfRank MCP Server
Quick Start
1. Install
With uv (recommended):
git clone https://github.com/DemandSphereDev/demandsphere-mcp.git
cd demandsphere-mcp
uv syncWith pip:
git clone https://github.com/DemandSphereDev/demandsphere-mcp.git
cd demandsphere-mcp
python -m venv .venv
source .venv/bin/activate # Windows: .venv\Scripts\activate
pip install -e .2. Configure API Key
Choose one method:
# Option A: Environment variable
export DEMANDSPHERE_API_KEY="your-api-key"
# Option B: Config file
mkdir -p ~/.config/demandsphere
echo '{"api_key": "your-api-key"}' > ~/.config/demandsphere/config.json
# Option C: .env file in project root
echo 'DEMANDSPHERE_API_KEY=your-api-key' > .env3. Run
With uv:
# stdio (default — for Claude Code, Claude Desktop, Cursor)
uv run demandsphere-mcp
# HTTP (for hosted/remote deployment)
DEMANDSPHERE_TRANSPORT=streamable-http uv run demandsphere-mcpWith pip (after install):
# stdio
demandsphere-mcp
# HTTP
DEMANDSPHERE_TRANSPORT=streamable-http demandsphere-mcp4. Connect to Your MCP Client
Claude Desktop / Cursor — add to your MCP config:
With uv:
{
"mcpServers": {
"demandsphere": {
"command": "uv",
"args": ["run", "--directory", "/path/to/demandsphere-mcp", "demandsphere-mcp"],
"env": {
"DEMANDSPHERE_API_KEY": "your-api-key"
}
}
}
}With pip (after pip install -e .):
{
"mcpServers": {
"demandsphere": {
"command": "demandsphere-mcp",
"env": {
"DEMANDSPHERE_API_KEY": "your-api-key"
}
}
}
}Claude Code:
claude mcp add demandsphere \
-e DEMANDSPHERE_API_KEY=your-api-key \
-- uv run --directory /path/to/demandsphere-mcp demandsphere-mcpSecurity Model
Transport Modes
Transport | Use Case | Security Boundary |
stdio | Local (Claude Code, Cursor) | OS process isolation; no network exposure |
Streamable HTTP | Self-hosted / remote | HTTPS via reverse proxy |
API Key Handling
The DemandSphere API uses query-parameter auth. The MCP server holds the key and injects it into every outbound request. The AI model never sees the key.
Important: Because the API key is in the URL query string, it may appear in reverse proxy access logs, CDN logs, or network monitoring tools. If deploying behind a reverse proxy, configure it to strip or redact query strings from access logs.
Method | Best For |
Environment variable | Local dev, CI/CD |
Config file ( | Personal machines |
| Local dev |
Self-Hosting
You can deploy the MCP server yourself on any platform that supports Docker or Python:
Docker:
docker build -t demandsphere-mcp .
docker run -p 127.0.0.1:8765:8765 \
-e DEMANDSPHERE_API_KEY=your-api-key \
demandsphere-mcpThe server is available at http://localhost:8765/mcp. Works with Cloudflare Workers, Railway, Fly.io, Northflank, Render, Google Cloud Run, AWS Fargate, or any container platform. A docker-compose.yml is included with production hardening (cap_drop, read_only, non-root).
Without Docker:
DEMANDSPHERE_TRANSPORT=streamable-http \
DEMANDSPHERE_HOST=0.0.0.0 \
DEMANDSPHERE_API_KEY=your-api-key \
demandsphere-mcpPut an HTTPS reverse proxy (Caddy, nginx, Cloudflare Tunnel) in front for production use.
Rate Limiting
Client-side token-bucket rate limiter (default: 60 req/min). Response shaping caps result sets at 100 rows per tool call to keep LLM token costs manageable. Both are configurable via environment variables.
Configuration Reference
All settings via environment variables (prefix DEMANDSPHERE_):
Variable | Default | Description |
| (required for stdio) | DemandSphere API key |
|
| API base URL |
|
|
|
|
| HTTP server bind address |
|
| HTTP server port |
|
| HTTP timeout (seconds) |
|
| Rate limit cap |
|
| Max rows per response |
Project Structure
demandsphere-mcp/
├── pyproject.toml # Package config + deps
├── Dockerfile # Container deployment
├── docker-compose.yml # Production hardening example
├── CHANGELOG.md # Version history
├── CONTRIBUTING.md # Contribution guidelines
├── config.example.json # API key config example
├── examples/
│ ├── mcp-config-uv.json # MCP client config (uv)
│ └── mcp-config-pip.json # MCP client config (pip)
├── tests/
│ ├── test_core.py # Unit tests (validators, shaping, errors)
│ ├── test_hints.py # Hint builder tests
│ ├── test_brands.py # Brand dry_run tests
│ ├── test_consolidated.py # serp_analytics + llm_analytics tests
│ ├── test_prompts.py # MCP Prompt tests
│ └── test_resources.py # MCP Resource tests
└── src/demandsphere_mcp/
├── __init__.py
├── py.typed # PEP 561 type marker
├── server.py # MCP server entry point
├── config.py # Settings (env vars + config file)
├── client.py # Async HTTP client + rate limiter
└── tools/
├── __init__.py
├── utils.py # Error handling, validation, hints
├── sites.py # Site discovery (v5.0)
├── keywords_v50.py # SERP analytics (v5.0)
├── genai_v51.py # GenAI visibility (v5.1)
├── brands_v51.py # Brand management (v5.1)
├── chatgpt_compat.py # ChatGPT Deep Research (search/fetch)
├── prompts.py # MCP Prompts (workflow templates)
└── resources.py # MCP Resources (parameter discovery)Development
# With uv
uv sync --extra dev
uv run pytest
uv run ruff check src/
uv run mcp dev src/demandsphere_mcp/server.py
# With pip
pip install -e ".[dev]"
pytest
ruff check src/Upgrades
This project uses semantic versioning. To stay up to date:
Watch releases on GitHub to be notified of new versions
Pull latest and re-install:
git pull uv sync # or: pip install -e .See CHANGELOG.md for what changed in each release
License
MIT
Documentation
Additional documentation including API guides, use case examples, and integration walkthroughs is available at the DemandSphere Help Center (login required).
This server cannot be installed
Maintenance
Resources
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