Deterministic Schedule III statements for Indian companies: trial balance in, Excel workbook out. Connect the official Schedule Iii MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “list_clients”: List the entities (companies) this credential can work with. Call this first to resolve the client_id every other tool needs. Returns each e.”
“Use “create_client”: Create a new entity (company) in the organization. Requires a Manager-role key. Use only when the user explicitly asks to set up a new entit.”
“Use “upload_trial_balance”: Stage a Trial Balance spreadsheet (xlsx or csv, max 4 MB) for an entity by INLINING its bytes as base64. This path is ONLY for programmatic.”
“Use “get_upload”: Read an upload session: status, detected header row and columns, the confirmed mapping (if any), and the stored validation outcome. Use to c.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Schedule Iii holds up.
Operated by Schedule Iii (datavrn.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If Schedule Iii adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose Schedule Iii in the gate directory. No sign-in needed.
Schedule Iii's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
list_clients — List the entities (companies) this credential can work with. Call this first to resolve the client_id every other tool needs. Returns each e
create_client — Create a new entity (company) in the organization. Requires a Manager-role key. Use only when the user explicitly asks to set up a new entit
upload_trial_balance — Stage a Trial Balance spreadsheet (xlsx or csv, max 4 MB) for an entity by INLINING its bytes as base64. This path is ONLY for programmatic
get_upload — Read an upload session: status, detected header row and columns, the confirmed mapping (if any), and the stored validation outcome. Use to c
set_header_row — Correct the detected header row of a staged upload (1-based). Only needed when get_upload/upload_trial_balance shows the wrong row was detec
confirm_column_mapping — Confirm the column→field mapping for a staged upload and run validation. Returns the full validation result (row counts, warnings, blocking
ingest_upload — Commit a validated upload into the entity’s books. This is a TWO-CALL approval: if the upload has any warnings, or would permanently delete
list_periods — List the reporting periods a Schedule III statement can be prepared for (periods with a live Trial Balance). Returns period ids for get_sche
+ 59 more tools once connected
https://app.datavrn.com/api/mcpYes — Schedule Iii operates its own remote MCP server at app.datavrn.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick Schedule Iii in the directory. No account or sign-in is needed. From then on, Schedule Iii's tools are available in every client you've connected to gate.
No. Schedule Iii runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Yes — you can get started with gate for free and connect Schedule Iii in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up Schedule Iii in: Claude · Claude Code · ChatGPT · Cursor · VS Code