Siglata — Claude Code MCP server: what it does, how to install
Connects company documents, spreadsheets, and ERP data to your AI assistant with per-seat permissions and version tracking.
claude mcp add --transport http mcp https://www.siglata.com/v1/mcpWhat Siglata does
Hosted by Brazilian company Siglata Tecnologia Ltda, this cloud service exposes corporate storage to coding assistants. The agent inspects PDF, Word, and PowerPoint files, runs SQL queries against workbook cells, and outputs updated spreadsheets as fresh revisions without overwriting earlier work.
Operations run over Streamable HTTP at https://www.siglata.com/v1/mcp. Setup relies on OAuth 2.0 with PKCE, prompting an authorization screen in your default browser. Tool calls match the privileges of the authenticated team member, and every step is logged in an audit trail.
Because the backend remains proprietary software hosted by the vendor, self-hosting on your private infrastructure is not supported. Inactivity over 30 days invalidates the credential binding, requiring re-authentication.
What it helps with
- search text across internal PDF, Word, and PowerPoint files
- query spreadsheet rows and ERP exports using SQL
- save workbook modifications as new revisions without overwriting history
- create single-use download links for project assets
Example prompts for the agent
- Run a SQL query on the quarterly sales sheet to list revenue by territory
- Find all mentions of compliance deadlines inside the policy PDF
- Generate a single-use download link for the client presentation deck
How to install Siglata
Platform CLI: remote server
claude mcp add --transport http mcp https://www.siglata.com/v1/mcpPlatform CLI: remote server
codex mcp add siglata --url https://www.siglata.com/v1/mcpConfig file
{
"mcpServers": {
"siglata": {
"url": "https://www.siglata.com/v1/mcp"
}
}
}Config file
{
"servers": {
"siglata": {
"type": "http",
"url": "https://www.siglata.com/v1/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http siglata https://www.siglata.com/v1/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about Siglata
How to install Siglata in Claude Code?
Run claude mcp add --transport http siglata https://www.siglata.com/v1/mcp. The client will trigger your browser to complete OAuth sign-in.
What does the Siglata MCP server do?
It grants your AI read and edit access to company files, ERP records, and spreadsheets according to personal permissions. It enables SQL queries on sheet data and preserves document revision histories.
When does a Siglata MCP session expire?
A connection links to one teammate within an organization. It terminates automatically if 30 days pass without any tool calls.
