"Open Collective" matching MCP servers:

Enables MCP clients to securely access Jisr's documented HR Open API read-only operations, including employees, attendance, leave, payroll, finance, and discovery tools, with role-based field policies and dual protocol support.

Reference MCP server for OCL, an open standard giving AI agents structured, scoped business meaning for Odoo data. Serves published example context packs via get_context, resolve_noun, and explain_field (stdio, Python, Apache-2.0).

Enables AI assistants to query Odoo sales, purchasing, manufacturing, and inventory data — open orders, late lines, supplier promise dates, shipments, and stock levels — through 12 read tools, plus one opt-in write tool for updating a purchase order line's promise date. Runs read-only by default with Odoo's own access rights applied.

Open-source MCP server that exposes Cegid APIs (accounting, third parties, documents, HR) as tools for LLM agents via the Model Context Protocol. Currently in early bootstrap phase with core structure in place.

Enables Claude to open Oracle Forms applications, capture their screens and elements, and navigate forms through clicks, text entry, and keystrokes.

Connects Claude Desktop to the MonKey Office Connect JSON-API, enabling natural language queries for accounting data like bookings, invoices, and open items. It allows users to retrieve information about companies, accounts, customers, and projects through a set of specialized tools.

An open-source MCP server for the Holded API that enables natural language management of invoicing, CRM, projects, team, and accounting.

An MCP server that lets AI models interact with Oracle Fusion Cloud HCM across its entire REST surface. It uses generic, schema-aware tools to dynamically discover licensed modules and resources without per-endpoint code.

Unofficial read-only MCP server for Lexware Office (lexoffice), written in PHP. Lists open and overdue invoices with totals per currency; bank details are stripped before data reaches the model.

Open-source TallyPrime MCP server for Claude Desktop: reads your books, proposes vouchers from bank statement PDFs, and posts only if you turn posting on and approve each voucher. Windows x64 and Apple Silicon Mac.

Enables AI assistants to serve read-only, voice-ready Spanish (Nicaraguan voseo) answers about a small-business management SaaS, covering today's sales, sales periods, low stock, product prices, open inventory counts, and product-usage help grounded in the official manual. Each business connects with its own revocable AI-access token and only sees its own data.

Enables an AI agent to run 1C queries, evaluate expressions, execute BSL code, and inspect configuration metadata inside a user's open 1C session, exchanging commands and results through a folder in the user's profile without any intermediate gateway. Results can be gated by user confirmation on the 1C form, and write operations are rolled back unless explicitly permitted.

MCP server for VTENext CRM (open-source vtiger-based). Query, create and update opportunities and contacts via natural language using the VTENext WebService API. Supports list, search, get, create, update on Potentials and Contacts modules, plus raw VTQL queries.

Enables AI models to three-way-match supplier invoices against purchase orders and goods received, returning deterministic approval, hold, or review decisions with human-readable reasons. It exposes tools to check invoices, list open purchase orders, and quote a plain-language matching policy, while never posting or paying anything.

Open-source MCP server for Olist/Tiny ERP API V2, exposing 92 REST endpoints as individual tools with input schemas and write protection.