Best Claude Apps

Rillet Claude connector

Query your live GL and financials in plain English

Add Rillet to Claude

Add to Claude
URL https://api.rillet.com/mcp
$ claude mcp add --transport http rillet https://api.rillet.com/mcp

Needs a Rillet account All setup steps

Rillet in Claude at a glance

Reads
38 tools
Vendor credits, bills, contracts and 25 more
Creates & edits
27 tools
Vendor credits, bills, contracts and 13 more
Deletes
13 tools
Vendor credits, bills, contracts and 10 more
Acts as
Your account
Claude works through your own Rillet sign-in

Counts come from the tool names in the official listing. See every tool

How a request travels Illustration, not a screenshot

  1. 1 · You ask

    “Create a Rillet vendor credit for [what it is about].”

  2. 2 · Claude calls

    create_a_vendor_credit

    Adds a new vendor credit

  3. 3 · Server runs it

    api.rillet.com

    As your Rillet account

  4. 4 · Answer

    Reply in the chat

    Write tools can be set to ask you first

The prompt is our example and the tool is one from Rillet’s list. Claude chooses tools itself, so real calls can differ.

Works in Claude on the web Claude Desktop Claude mobile apps Claude Code Other remote MCP clients

How to add Rillet to Claude

Rillet docs

Claude app web · desktop · mobile

  1. 1 Click Add to Claude or open Settings → Connectors and search for Rillet.
  2. 2 Click Connect. Sign in to Rillet and approve access.
  3. 3 In a chat, check Rillet is on in the tools menu under the message box. Then ask.

On Team and Enterprise plans an owner may need to allow it first.

Claude Code terminal

  1. 1
    Add the server: 
    claude mcp add --transport http rillet https://api.rillet.com/mcp
    Add --scope user to use it in every project.
  2. 2 Run /mcp, pick rillet and sign in.
  3. 3 Check with claude mcp list.

Custom connector or any MCP client

In Claude: Settings → Connectors → Add custom connector. Other clients that support remote (streamable HTTP) servers take the same URL.

Rillet MCP server URL

https://api.rillet.com/mcp

Rillet MCP tools

81

38 read, 27 write, 13 delete, 3 unclear. The official listing gives tool names only, so the text beside each name is our summary of it, not the developer’s wording.

  • Vendor credits 6 tools

    • list_all_vendor_credits Pulls up a list of vendor credits (our summary)
    • retrieve_a_vendor_credit Opens one vendor credit with its details (our summary)
    • apply_vendor_credit Writes Applies a vendor credit (our summary)
    • create_a_vendor_credit Writes Adds a new vendor credit (our summary)
    • delete_a_vendor_credit Deletes Deletes a vendor credit (our summary)
    • update_a_vendor_credit Writes Edits an existing vendor credit (our summary)

  • Bills 5 tools

    • list_all_bills Pulls up a list of bills (our summary)
    • retrieve_a_bill Opens one bill with its details (our summary)
    • create_a_bill Writes Adds a new bill (our summary)
    • delete_a_bill Deletes Deletes a bill (our summary)
    • update_a_bill Writes Edits an existing bill (our summary)
Show 34 more groups · 70 tools, 36 that change data · contracts, credit memos, customers, products, vendors, invoices, bill payments, charges, field values, fields, reimbursements, invoice payments, usage records, amend contracts, end open ended contracts, invoice sent statuses, setup auto payments, taxes credit memos, taxes invoices, subsidiaries, accounts, api key informations, balance sheet reports, cash flow statement reports, contract amendments, contract item usage records, executive pl reports, income statement reports, invoices payments, journal entries, organizations, payment methods, trial balance reports, waterfall reports

  • Contracts 5 tools

    • list_all_contracts Pulls up a list of contracts (our summary)
    • retrieve_a_contract Opens one contract with its details (our summary)
    • create_a_contract Writes Adds a new contract (our summary)
    • delete_a_contract Deletes Deletes a contract (our summary)
    • update_a_contract Writes Edits an existing contract (our summary)

  • Credit memos 5 tools

    • list_all_credit_memos Pulls up a list of credit memos (our summary)
    • retrieve_a_credit_memo Opens one credit memo with its details (our summary)
    • create_a_credit_memo Writes Adds a new credit memo (our summary)
    • delete_a_credit_memo Deletes Deletes a credit memo (our summary)
    • update_a_credit_memo Writes Edits an existing credit memo (our summary)

  • Customers 5 tools

    • list_all_customers Pulls up a list of customers (our summary)
    • retrieve_a_customer Opens one customer with its details (our summary)
    • create_a_customer Writes Adds a new customer (our summary)
    • delete_a_customer Deletes Deletes a customer (our summary)
    • update_a_customer Writes Edits an existing customer (our summary)

  • Products 5 tools

    • list_all_products Pulls up a list of products (our summary)
    • retrieve_a_product Opens one product with its details (our summary)
    • create_a_product Writes Adds a new product (our summary)
    • delete_a_product Deletes Deletes a product (our summary)
    • update_a_product Writes Edits an existing product (our summary)

  • Vendors 5 tools

    • list_all_vendors Pulls up a list of vendors (our summary)
    • retrieve_a_vendor Opens one vendor with its details (our summary)
    • create_a_vendor Writes Adds a new vendor (our summary)
    • delete_a_vendor Deletes Deletes a vendor (our summary)
    • update_a_vendor Writes Edits an existing vendor (our summary)

  • Invoices 4 tools

    • list_all_invoices Pulls up a list of invoices (our summary)
    • create_an_invoice Writes Adds a new invoice (our summary)
    • delete_an_invoice Deletes Deletes an invoice (our summary)
    • update_an_invoice Writes Edits an existing invoice (our summary)

  • Bill payments 3 tools

    • list_bill_payments Pulls up a list of bill payments (our summary)
    • create_a_bill_payment Writes Adds a new bill payment (our summary)
    • delete_a_bill_payment Deletes Deletes a bill payment (our summary)

  • Charges 3 tools

    • list_all_charges Pulls up a list of charges (our summary)
    • retrieve_a_charge Opens one charge with its details (our summary)
    • delete_a_charge Deletes Deletes a charge (our summary)

  • Field values 3 tools

    • No read tools
    • create_field_value Writes Adds a new field value (our summary)
    • delete_field_value Deletes Deletes a field value (our summary)
    • update_field_value Writes Edits an existing field value (our summary)

  • Fields 3 tools

    • get_fields Pulls up a list of fields (our summary)
    • create_field Writes Adds a new field (our summary)
    • update_field Writes Edits an existing field (our summary)

  • Reimbursements 3 tools

    • list_all_reimbursements Pulls up a list of reimbursements (our summary)
    • retrieve_a_reimbursement Opens one reimbursement with its details (our summary)
    • delete_a_reimbursement Deletes Deletes a reimbursement (our summary)

  • Invoice payments 2 tools

    • list_all_invoice_payments Pulls up a list of invoice payments (our summary)
    • create_an_invoice_payment Writes Adds a new invoice payment (our summary)

  • Usage records 2 tools

    • No read tools
    • delete_a_usage_record Deletes Deletes an usage record (our summary)
    • upsert_a_usage_record Writes Upserts an usage record (our summary)

  • Amend contracts 1 tool

    • No read tools
    • amend_a_contract Unclear

  • End open ended contracts 1 tool

    • No read tools
    • end_an_open_ended_contract Unclear

  • Invoice sent statuses 1 tool

    • No read tools
    • update_invoice_sent_status Writes Edits an existing invoice sent status (our summary)

  • Setup auto payments 1 tool

    • No read tools
    • setup_auto_payment Unclear

  • Taxes credit memos 1 tool

    • No read tools
    • update_taxes_for_a_credit_memo Writes Edits an existing taxes credit memo (our summary)

  • Taxes invoices 1 tool

    • No read tools
    • update_taxes_for_an_invoice Writes Edits an existing taxes invoice (our summary)

  • Subsidiaries 2 tools

    • list_all_subsidiaries Pulls up a list of subsidiaries (our summary)
    • retrieve_a_subsidiary Opens one subsidiary with its details (our summary)
    • None

  • Accounts 1 tool

    • list_all_accounts Pulls up a list of accounts (our summary)
    • None

  • Api key informations 1 tool

    • get_api_key_information Opens one api key information with its details (our summary)
    • None

  • Balance sheet reports 1 tool

    • retrieve_balance_sheet_report Opens one balance sheet report with its details (our summary)
    • None

  • Cash flow statement reports 1 tool

    • retrieve_cash_flow_statement_report Opens one cash flow statement report with its details (our summary)
    • None

  • Contract amendments 1 tool

    • preview_contract_amendment Opens one contract amendment with its details (our summary)
    • None

  • Contract item usage records 1 tool

    • list_all_contract_item_usage_records Pulls up a list of contract item usage records (our summary)
    • None

  • Executive pl reports 1 tool

    • retrieve_executive_pl_report Opens one executive pl report with its details (our summary)
    • None

  • Income statement reports 1 tool

    • retrieve_income_statement_report Opens one income statement report with its details (our summary)
    • None

  • Invoices payments 1 tool

    • list_all_invoices_payments Pulls up a list of invoices payments (our summary)
    • None

  • Journal entries 1 tool

    • list_all_journal_entries Pulls up a list of journal entries (our summary)
    • None

  • Organizations 1 tool

    • retrieve_an_organization Opens one organization with its details (our summary)
    • None

  • Payment methods 1 tool

    • get_payment_method Opens one payment method with its details (our summary)
    • None

  • Trial balance reports 1 tool

    • retrieve_trial_balance_report Opens one trial balance report with its details (our summary)
    • None

  • Waterfall reports 1 tool

    • retrieve_waterfall_report Opens one waterfall report with its details (our summary)
    • None

Read or write is our reading of each name. List checked 2026-10-20; developers can change tools at any time.

Things to ask Claude with Rillet

Our suggestions, one for each kind of tool Rillet offers. Not from Rillet or Anthropic. Fill in the [brackets].

  • Create a Rillet vendor credit for [what it is about].

    uses create_a_vendor_credit

  • Update the Rillet vendor credit [name or link]: [what to change].

    uses update_a_vendor_credit

  • Turn these notes into Rillet vendor credits, one per action item: [paste notes].

    uses create_a_vendor_credit

  • Open the Rillet vendor credit [name or link] and give me the key points.

    uses retrieve_a_vendor_credit

  • Create a Rillet bill for [what it is about].

    uses create_a_bill

  • List the Rillet vendor credits and give me a short overview.

    uses list_all_vendor_credits

Security and access

Where requests go, whose account Claude uses, and what you control.

Server

api.rillet.com

On the developer’s own domain (rillet.com), not a third-party host. Claude sends requests here when it uses a tool.

Account

Your own Rillet account

You sign in when you connect. Claude works through that account, so it reaches what the account can reach.

Control

You approve write tools

In Claude’s connector settings you can choose, tool by tool, whether Claude must ask before using it. Write tools are marked in the list above. See write tools

Policy

Privacy policy

Published by Rillet and linked from the official listing. Read it ↗

Anthropic’s directory notes that it does not control which tools a developer exposes and cannot guarantee they work as intended or stay the same. Connect connectors you trust.

Reviews

No reviews yet. Used Rillet with Claude? Tell others how it went.

Honest reviews only. We never pay for or edit ratings.

    Questions people ask

    What does the Rillet connector do in Claude?

    Rillet is an AI-native ERP built for scaling companies. Connect Claude to your live general ledger to query financials in plain English, analyze revenue trends and SaaS metrics, and create journal entries by prompt. Rillet runs on real-time architecture, not batch processing, so every answer Claude surfaces comes from your live books, not last month's data. Ask about your top customers, monthly burn, missing accruals, or cash runway. Get answers from your books, not a spreadsheet.

    Is the Rillet connector official?

    It is made by Rillet and carries the Anthropic verified mark in Anthropic’s directory. This site is independent and lists it from the official directory.

    What is the Rillet MCP server URL?

    https://api.rillet.com/mcp. It is a remote MCP server hosted at api.rillet.com. Paste it into Claude as a custom connector, or add it to Claude Code with: claude mcp add --transport http rillet https://api.rillet.com/mcp

    How do I add Rillet to Claude Code?

    Run "claude mcp add --transport http rillet https://api.rillet.com/mcp" in your terminal, then start Claude Code, type /mcp, choose rillet and sign in to Rillet. Add "--scope user" to make it available in every project.

    Do I need a Rillet account?

    Yes. You sign in to Rillet when you connect it, and Claude works through that account.

    Can Claude change or delete my Rillet data?

    Judging by tool names, 40 of its 81 tools can change data, including 13 that delete or remove things. The other 38 only read. In Claude you can choose, per tool, whether Claude must ask before using it.

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