What is Context by Fulcra?

Connect your Fulcra Context personal datastore: access your metrics, events, agent data and more

How do I install Context by Fulcra?

Clone Context by Fulcra from https://github.com/fulcradynamics/fulcra-context-mcp and configure it as an MCP server in your client (Claude Desktop, Cursor, or VS Code).

Is Context by Fulcra open source?

Yes, Context by Fulcra is open source under the Apache-2.0 license. Source code is available at https://github.com/fulcradynamics/fulcra-context-mcp.

What category does Context by Fulcra belong to?

Context by Fulcra is listed under Other MCP servers on MCPFind.

Context by Fulcra — MCP Server for Other

fulcra-context-mcp: An MCP server to access your Fulcra Context data

This is an MCP server that provides tools and resources to call the Fulcra API using fulcra-api.

There is a public instance of this server running at https://mcp.fulcradynamics.com/mcp. See https://docs.fulcradynamics.com/ to get started quickly. This repo is primarily for users who need to run the server locally, want to see under the hood, or want to help contribute.

When run on its own (or when FULCRA_ENVIRONMENT is set to stdio), it acts as a local MCP server using the stdio transport. Otherwise, it acts as a remote server using the Streamble HTTP transport. It handles the OAuth2 callback, but doesn't leak the exchanged tokens to MCP clients. Instead, it maintains a mapping table and runs its own OAuth2 service between MCP clients.

Remote Connection using Proxy

There is a public instance of this server running at https://mcp.fulcradynamics.com/. Point your OAuth2-capable MCP clients at that.

Local Connection

Example Claude Desktop config using uvx:

{
    "mcpServers": {
        "fulcra_context": {
            "command": "uvx",
            "args": [
                "fulcra-context-mcp@latest"
            ]
        }
    }
}

Debugging / Developer Tools

Both the MCP Inspector and mcp-remote tools can be useful in debugging.

Viewing Tools

Every MCP client is different, but many abbreviate abbreviate tool and parameter descriptions for summaries. To avoid confusing client models, keep the initial descriptions short (full description in one line, around 80 characters).

While developing locally, the scripts/simulate_tools.py script simulates what this might look like to an MCP client:

FULCRA_ENVIRONMENT=stdio uv run python scripts/simulate_tools.py --command "uv run fulcra-context-mcp"

Bugs / Feature Requests

Please feel free to reach out via the GitHub repo for this project or join our Discord to reach out directly. Email also works (support@fulcradynamics.com).

Set up in your AI client

AI clientOperating system

Merge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.

json

{
  "mcpServers": {
    "com-fulcradynamics-context": {
      "command": "uvx",
      "args": [
        "fulcra-context-mcp"
      ]
    }
  }
}

Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.

Claude Desktop setup reference

Compatible MCP Clients

Context by Fulcra works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.

Claude Desktop~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.

Cursor~/.cursor/mcp.jsonRestart Cursor for changes to take effect.

VS Code.vscode/mcp.jsonReload VS Code window for changes to take effect.

Windsurf~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect.

Claude Code.mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.

Context by Fulcra