AI agents — Org Chart Studio

Org Chart Studio speaks MCP. Give your agent Excel, CSV, or structured people data and get back an org chart. This page is the agent entry point; the real contract lives in /llms-full.txt.

Quick start

Read /llms.txt for the short path.
Connect to /mcp with MCP Streamable HTTP.
Call tools/list before guessing a schema.
Use review_org_chart_xlsx for Excel (.xlsx) workbooks.
Use review_org_chart_csv for messy CSV input.
Use render_org_chart_png when the user wants an image.
Use export_chart_png, export_chart_pdf, or export_chart_pptx with x402 payment signatures for clean, watermark-free exports.

Endpoints

Agent hub                https://www.orgchartstudio.com/agents
Short guide              https://www.orgchartstudio.com/llms.txt
Full guide               https://www.orgchartstudio.com/llms-full.txt
MCP endpoint             https://www.orgchartstudio.com/mcp
OpenAPI                  https://www.orgchartstudio.com/openapi.json
MCP server card          https://www.orgchartstudio.com/.well-known/mcp/server-card.json
MCP server descriptor    https://www.orgchartstudio.com/.well-known/mcp/server.json
API catalog (RFC 9727)   https://www.orgchartstudio.com/.well-known/api-catalog
Agent Skills index       https://www.orgchartstudio.com/.well-known/agent-skills/index.json

Discovery links

/llms.txt — Short agent instructions.
/llms-full.txt — Full MCP contract.
/mcp — Streamable HTTP tool endpoint.
/openapi.json — HTTP / API schema discovery.
/.well-known/mcp/server-card.json — Machine-readable MCP metadata.
/.well-known/mcp/server.json — MCP Registry-style server descriptor.
/.well-known/api-catalog — RFC 9727 linkset of agent-relevant URLs.
/.well-known/agent-skills/index.json — Reusable agent task instructions.

Tools

Public PNG rendering

Call render_org_chart_png with Excel, CSV, or structured people data. The result is an inline image/png from the actual Org Chart Studio renderer. Always watermarked with orgchartstudio.com by default.

Spreadsheet import review

Call review_org_chart_xlsx (base64 .xlsx) or review_org_chart_csv (CSV text) when the spreadsheet is messy. Report Needs manager and Not imported rows from importReport, not a guess.

Saved-chart tools (OAuth)

Authenticated tools can create, edit, list, and export saved charts for signed-in users. Public rendering does not require OAuth.

Programmatic Clean Export (x402)

Agents can export clean, watermark-free PNG, PDF, or PPTX files via the x402 Programmatic Payment Protocol (USDC on Base). By calling export tools with a cryptographic paymentSignature, agents can complete payments autonomously.

Rules

Public MCP PNGs are always watermarked with orgchartstudio.com by default.
Do not ask MCP for human billing or checkout; programmatic clean exports use USDC on Base via the x402 protocol.
Clean watermark-free exports are supported by passing a paymentSignature to export_chart_png, export_chart_pdf, or export_chart_pptx.
Excel and CSV results may include Needs manager and Not imported rows.
Do not claim every row rendered when importReport says otherwise.

Limits (public, unauthenticated)

250 people maximum per chart.
256 KB CSV body.
256 KB Excel (.xlsx) decoded payload.
10 renders per 10 minutes per IP.