mcp-odoo

# Odoo MCP <!-- mcp-name: io.github.erpipe-org/mcp-odoo --> <p align="center"> <strong>The free AI layer for Odoo — any edition, any version.</strong><br> Odoo's built-in AI is Enterprise-only. Odoo MCP gives Community and Enterprise 16+ the same power for $0 with the LLM you already use (Claude, GPT, Gemini, DeepSeek, Ollama).<br> Five-minute install. Zero Odoo-side setup. Safe writes, real diagnostics, JSON-2 ready years before the Odoo 22 XML-RPC removal. </p> <p align="center"> <a href="https://pypi.org/project/odoo-mcp/"><img alt="PyPI" src="https://img.shields.io/pypi/v/odoo-mcp.svg"></a> <a href="https://pypi.org/project/odoo-mcp/"><img alt="Python" src="https://img.shields.io/pypi/pyversions/odoo-mcp.svg"></a> <a href="https://pypi.org/project/odoo-mcp/"><img alt="Downloads" src="https://img.shields.io/pypi/dm/odoo-mcp.svg"></a> <a href="./LICENSE"><img alt="License" src="https://img.shields.io/badge/license-MIT-black.svg"></a> <a href="https://github.com/erpipe-org/mcp-odoo/actions/workflows/publish.yml"><img alt="CI" src="https://github.com/erpipe-org/mcp-odoo/actions/workflows/publish.yml/badge.svg"></a> <a href="https://github.com/erpipe-org/mcp-odoo/stargazers"><img alt="Stars" src="https://img.shields.io/github/stars/erpipe-org/mcp-odoo?style=flat"></a> <a href="https://github.com/erpipe-org/mcp-odoo/network/members"><img alt="Forks" src="https://img.shields.io/github/forks/erpipe-org/mcp-odoo?style=flat"></a> <a href="https://skills.sh/erpipe-org/mcp-odoo"><img alt="Agent Skills" src="https://skills.sh/b/erpipe-org/mcp-odoo"></a> </p> <p align="center"> <a href="https://mcp.erpipe.com/"><strong>🚀 ERPipe hosted</strong> — free v1 · live at mcp.erpipe.com</a> &nbsp;·&nbsp; <a href="https://github.com/erpipe-org/erpipe"><strong>TypeScript open core</strong></a> &nbsp;·&nbsp; <a href="https://erpipe-org.github.io/mcp-odoo/services.html"><strong>🔍 Fixed-price audits</strong></a> </p> > **Want ChatGPT / Claude on a stable remote URL without running a process?** > **[ERPipe](https://mcp.erpipe.com/)** is the hosted product from the same author — free v1 public beta, live in production. > Sign up → add HTTPS Odoo instance(s) → connect once to `https://mcp.erpipe.com/mcp` (workspace OAuth, multi-instance, gated writes, audit dashboard). > This repo stays the **local / self-host Python server** (full 41-tool surface, stdio, Docker). TypeScript building blocks: [`erpipe`](https://github.com/erpipe-org/erpipe). | | **This repo (`odoo-mcp`)** | **[ERPipe hosted](https://mcp.erpipe.com/)** | |--|--|--| | Run where | Your laptop / Docker / CI | Cloudflare (managed) | | Install | `uvx odoo-mcp --setup` | Sign up at [mcp.erpipe.com](https://mcp.erpipe.com/) | | MCP URL | stdio or local HTTP | `https://mcp.erpipe.com/mcp` | | Clients | Claude Code, Cursor, local agents | **ChatGPT** (primary), Claude, Cursor, any remote MCP client | | Tool surface | **41 tools** + 11 prompts (full local pack) | **37 tools** + 7 prompts (workspace multi-instance + governance) | | Multi-instance | Config file / env on your machine | Dashboard + explicit `instance` key per tool | | Writes | Env gate + approval tokens (+ optional MCP elicitation) | Default OFF · HITL inbox · journal · field policy | | Audit | Optional JSONL file | Dashboard + D1 audit trail | | Cost | Free forever (MIT) | Free v1 beta (fair-use caps) | Odoo MCP turns any Odoo 16+ database into a Model Context Protocol server — using only your existing credentials. **No App Store module, no permission setup, no admin access required.** Built for local agents, IDEs, and automation tools that need real Odoo context without hand-rolled scripts or unsafe direct write access. It speaks XML-RPC for Odoo 16-18 and External JSON-2 for Odoo 19+. It exposes a compact MCP surface with read tools, diagnostics, schema discovery, migration helpers, local addon scanning, and a gated write workflow. One server can serve [multiple named Odoo instances](#multiple-odoo-instances) at once. ## Try it in 30 seconds Once configured (see [Setup](#setup)), ask your agent things like: > "Show me all customers from Spain with unpaid invoices." > > "Find products with stock below 10 units in the main warehouse." > > "Audit the `custom_billing` addon for upgrade risks before we move to Odoo 19." ## Highlights | Capability | What it gives you | | --- | --- | | 41 MCP tools | Read records and attachments, aggregate server-side, post chatter, inspect schema, build domains, scan addons, diagnose calls and upgrade logs, check data quality, access rules, resolve model renames, validate writes, and fan out across instances. | | Field-level ACL | Opt-in per-instance, per-model field allow/deny enforced on every read path (records, aggregates, knowledge index, resources). First open-source Odoo MCP with it. See [docs/field-acl.md](docs/field-acl.md). | | Cross-instance queries | Read-only fan-out across many client DBs with merged, attributed, partial-failure-tolerant results — no warehouse, no sync. See [docs/partner-playbook.md](docs/partner-playbook.md). | | Workflow prompts | 11 prompts including 6 end-to-end business workflows (invoice approval, PO match, onboarding, expense review, month-end close, pre-migration data quality) that route writes through the gate. | | Background tasks | `submit_async_task` runs long read operations (addon scans, knowledge indexing, AR/AP aging) on a bounded worker pool; poll with `get_async_task` while the agent keeps reasoning. | | Local-first knowledge search | `index_knowledge` + `search_knowledge` give BM25 relevance ranking over a bounded record slice — accent-insensitive, in-process, no embeddings service, no data leaving the machine. | | Accounting pack | `receivable_payable_aging` and `accounting_health_summary` answer the most common finance questions in one call instead of hand-built domains. | | Agent Skills pack | 4 business-workflow skills (data-quality gate, migration copilot, month-end close, agency fleet review) — `npx skills add erpipe-org/mcp-odoo`. Developing on Odoo with shell access? Add the 21-skill companion dev suite [odoo-ai-skills](https://github.com/tuanle96/odoo-ai-skills). See [skills/](./skills/). | | Tool plugins | Ship your own tools as pip packages (`odoo_mcp.tools` entry points) — opt-in via `ODOO_MCP_PLUGINS`, fail-isolated, no fork needed. Trim the surface per deployment with `ODOO_MCP_TOOLS_INCLUDE/EXCLUDE`. See [docs/plugins.md](docs/plugins.md). | | Rate limiting | Opt-in sliding-window budget per instance and tool (`ODOO_MCP_RATE_LIMIT_MODE=warn\|block`), surfaced in `health_check`. | | Multi-instance | One server, several named Odoo instances — optional `instance` parameter on every tool, `list_instances` discovery, instance-bound approval tokens, per-instance schema caches. | | 5 agent prompts | Reusable workflows for failed calls, fit/gap workshops, JSON-2 migration, safe writes, and module audits. | | Odoo 16-19 coverage | XML-RPC by default, JSON-2 opt-in for Odoo 19. | | MCP 2026-07-28 | Stateless modern protocol with `server/discover`, plus automatic compatibility with legacy `2025-11-25` clients on the same endpoint. | | Streamable HTTP | Local HTTP/SSE support for clients that do not use stdio. | | Smart field selection | `search_records` and `read_record` curate business-relevant fields when no `fields` argument is supplied — drops audit, message, binary, and unstored compute noise. Pass `fields=["*"]` to opt out. | | Server-side aggregation | `aggregate_records` pushes groupby/sum/count/avg into Postgres via `formatted_read_group` (Odoo 19+) or `read_group` (16-18). | | Chatter integration | `chatter_post` adds messages to any `mail.thread` record under the same approval-token gate as writes — or directly via `MCP_CHATTER_DIRECT=1`. | | Locale plumbing | `ODOO_LOCALE` injects `context.lang` automatically on every Odoo call (caller can override). | | Structured logging | JSON formatter and rotating file handler via `ODOO_MCP_LOG_LEVEL`, `ODOO_MCP_LOG_JSON`, `ODOO_MCP_LOG_FILE`. | | Safe writes | Direct `create`, `write`, and `unlink` are blocked; approved writes require live metadata, a same-session token, explicit confirmation, and an env gate. | | Human-in-the-loop approval | `ODOO_MCP_ELICIT_WRITES=1` shows a native MCP confirmation form (with a diff summary) before any approved write executes — token flow stays as fallback. | | Audit trail | `ODOO_MCP_AUDIT_LOG` appends one JSONL line per write-path event (preview, validate, execute, chatter) with instance and token digest. | | Resilience | Read-only calls retry connection errors with exponential backoff; schema caches are TTL- and LRU-bounded; `health_check` flags N+1 read loops. | | Real smoke tests | Docker Compose validation boots disposable Odoo 16.0, 17.0, 18.0, and 19.0 stacks, including restricted users, custom record rules, and packaged addon XML install/update. | ## Why Odoo MCP | Trait | Odoo MCP | Other MCP-Odoo bridges | | --- | --- | --- | | Setup steps on Odoo side | **0** — works with any Odoo 16+ instance using credentials you already have. | Often require installing an App Store module, configuring enabled models, and granting per-tool permissions. | | Safe write workflow | Approval token + live `fields_get` validation + explicit confirm + env gate. | Often expose direct `create`/`write`/`unlink` or a "yolo" bypass. | | Diagnostics | `diagnose_odoo_call`, `diagnose_access`, `inspect_model_relationships`, `upgrade_risk_report`, `fit_gap_report`, `business_pack_report`, `scan_addons_source`. | Usually CRUD only. | | Transport | XML-RPC (16+) **and** External JSON-2 (Odoo 19+). Ready for the Odoo 22 XML-RPC removal years early. | Usually XML-RPC only — deprecated since Odoo 19, removed in Odoo 22. | | Migration helpers | `generate_json2_payload` previews the JSON-2 body for any XML-RPC call before you migrate. | None. | | Multi-instance | Named instances in one config file, per-tool routing, tokens and caches isolated per instance. | Usually one global connection per server process. | | Agent prompts | 5 ready-made prompts for diagnose / fit-gap / JSON-2 migration / safe-write / module-audit. | Usually none. | | HTTP transport security | DNS-rebinding protection, host/origin allowlists, local-bind by default. | Often missing. | | Real Odoo smoke tests | Docker Compose harness boots disposable Odoo 16/17/18/19 stacks per release. | Often mock-based only. | | Framework examples | Copy-paste adapters for Cursor, Claude Code, OpenAI Agents, LangGraph, CrewAI, and n8n in [`examples/`](./examples/). | None. | | Audit & approval UX | JSONL audit trail + native elicitation confirm forms — without installing anything in Odoo. | Audit features usually require an Odoo-side module. | Comparing specific projects? See the per-project breakdown in [docs/comparison.md](./docs/comparison.md). ## Setup Two paths to a working server: set it up yourself, or paste one prompt and let your coding agent do it for you. ### For humans The fastest path is the interactive wizard via `uvx`, which fetches the package on demand: ```bash uvx odoo-mcp --setup ``` The wizard asks for your Odoo URL, database, and credentials, tests the connection live, writes the config file, and prints ready-to-paste snippets for Claude Code, Cursor, and Claude Desktop. Prefer a quick smoke check instead? `uvx odoo-mcp --health`. Using Claude Desktop on macOS? It reads MCP configuration from: ```text ~/Library/Application Support/Claude/claude_desktop_config.json ``` Use an absolute Python path because GUI apps may not inherit your shell `PATH`: ```json { "mcpServers": { "odoo": { "command": "/opt/homebrew/bin/python3", "args": ["-m", "odoo_mcp"], "env": { "ODOO_URL": "https://your-odoo-instance.com", "ODOO_DB": "your-database", "ODOO_USERNAME": "your-user", "ODOO_PASSWORD": "your-password-or-api-key", "ODOO_TRANSPORT": "xmlrpc" } } } } ``` More client configs (Windsurf, VS Code, Zed, Continue.dev, Streamable HTTP) are in [docs/client-configs.md](./docs/client-configs.md). Other ways to install: ```bash pip install odoo-mcp # or: pipx install odoo-mcp ``` Prefer a container? See [Docker](#docker). For local development: ```bash git clone https://github.com/erpipe-org/mcp-odoo.git cd mcp-odoo uv sync --extra dev ``` ### For AI agents Paste this into Claude Code, Cursor, Codex, or any coding agent and it will install the server for you: ```text Install the odoo-mcp MCP server (https://github.com/erpipe-org/mcp-odoo) in this environment: 1. Ask me for my Odoo URL, database name, username, and password or API key. Treat them as secrets: never echo, print, or log these values. 2. Register the server as a stdio MCP server: - Claude Code: claude mcp add odoo --env ODOO_URL=<url> --env ODOO_DB=<db> --env ODOO_USERNAME=<user> --env ODOO_PASSWORD=<secret> -- uvx odoo-mcp - Any other client: write the equivalent config with "command": "uvx", "args": ["odoo-mcp"], and the same four env vars. 3. Verify the install: run `uvx odoo-mcp --health`, then call the health_check MCP tool and confirm the Odoo connection is reachable. 4. Leave writes disabled (do not set ODOO_MCP_ENABLE_WRITES) unless I explicitly ask you to enable them. Full machine-readable instructions: https://github.com/erpipe-org/mcp-odoo/blob/main/llms-install.md ``` Already know your client? One-liners and config snippets: ```bash claude mcp add odoo --env ODOO_URL=https://mycompany.odoo.com --env ODOO_DB=mycompany \ --env ODOO_USERNAME=agent@mycompany.com --env ODOO_PASSWORD=your-api-key -- uvx odoo-mcp ``` - Claude Code `.mcp.json` and Codex CLI `config.toml`: [`examples/README.md`](./examples/README.md) - Cursor `.cursor/mcp.json` + agent rules: [`examples/cursor/`](./examples/cursor/) - Windsurf, VS Code, Zed, Continue.dev, Cline, Streamable HTTP, Docker: [`docs/client-configs.md`](./docs/client-configs.md) - Machine-readable install guide for agents (Cline-style): [`llms-install.md`](./llms-install.md) #### Framework SDKs Copy-paste-runnable integrations live in [`examples/`](./examples/): | Client | Example | | --- | --- | | Cursor | [`examples/cursor/`](./examples/cursor/) — `.cursor/mcp.json` + agent rules | | Claude Code / Codex CLI | snippets in [`examples/README.md`](./examples/README.md) | | OpenAI Agents SDK | [`examples/openai-agents/`](./examples/openai-agents/) — local + hosted variants | | LangGraph | [`examples/langgraph/`](./examples/langgraph/) — `langchain-mcp-adapters` | | CrewAI | [`examples/crewai/`](./examples/crewai/) — native `mcps=[...]` agent | | n8n | [`examples/n8n/`](./examples/n8n/) — importable workflow JSON | ## Configuration reference Set connection values in the environment: ```bash export ODOO_URL="https://your-odoo-instance.com" export ODOO_DB="your-database" export ODOO_USERNAME="your-user" export ODOO_PASSWORD="your-password-or-api-key" export ODOO_TRANSPORT="xmlrpc" ``` For Odoo 19 JSON-2: ```bash export ODOO_TRANSPORT="json2" export ODOO_API_KEY="your-odoo-api-key" export ODOO_JSON2_DATABASE_HEADER="1" ``` `ODOO_JSON2_DATABASE_HEADER=1` sends `X-Odoo-Database` on JSON-2 calls. Set it to `0` only when host or dbfilter routing already selects the intended database. Optional environment variables: | Variable | Default | Effect | | --- | --- | --- | | `ODOO_CONFIG_FILE` | unset | Explicit path to a config file, checked before the standard locations. | | `ODOO_LOCALE` | unset | Inject `context.lang` on every Odoo call. Caller-supplied `context.lang` always wins. | | `ODOO_MCP_MAX_SMART_FIELDS` | `15` | Cap for smart-field selection when caller omits `fields`. | | `ODOO_MCP_LOG_LEVEL` | `INFO` | Process logger level (DEBUG/INFO/WARNING/ERROR/CRITICAL). | | `ODOO_MCP_LOG_JSON` | `0` | Truthy → emit JSON-formatted log lines. | | `ODOO_MCP_LOG_FILE` | unset | Path → enable rotating file handler (10MB × 3 backups). | | `ODOO_MCP_ENABLE_WRITES` | `0` | Required for `execute_approved_write`. | | `ODOO_MCP_ALLOWED_SIDE_EFFECT_METHODS` | empty | Exact `model.method` allowlist (e.g. `sale.order.action_confirm`). | | `ODOO_MCP_POLICY_FILE` | `./odoo_mcp_policy.json` if present | Version-controllable side-effect allowlist with review metadata (see `odoo_mcp_policy.json.example`); merged with the env allowlist. | | `ODOO_MCP_ALLOW_UNKNOWN_METHODS` | `0` | Broad mode for `execute_method`. Prefer the exact allowlist above. | | `ODOO_MCP_AUDIT_LOG` | unset | Path → append one JSONL line per write-path event (preview/validate/execute/chatter), tokens stored as digests. | | `ODOO_MCP_ELICIT_WRITES` | `0` | Truthy → `execute_approved_write` asks the human via MCP elicitation (native confirm form with a diff summary) before executing; falls back to the token flow when the client cannot elicit. | | `ODOO_MCP_RETRY_ATTEMPTS` | `2` | Extra attempts for read-only calls on connection errors (0–5). Writes never retry. | | `ODOO_MCP_RETRY_BACKOFF` | `0.5` | Base retry backoff seconds; doubles per retry. | | `ODOO_MCP_SCHEMA_CACHE_TTL` | `600` | Schema cache entry lifetime in seconds. | | `ODOO_MCP_SCHEMA_CACHE_MAX` | `256` | Max schema cache entries (LRU eviction). | | `ODOO_MCP_RATE_LIMIT_MODE` | `off` | `warn` tracks per-`instance:tool` call rates in `health_check`; `block` refuses over-budget calls on the hot read tools and `execute_method`. | | `ODOO_MCP_RATE_LIMIT_WINDOW` | `60` | Sliding window length in seconds for rate tracking. | | `ODOO_MCP_RATE_LIMIT_MAX_CALLS` | `120` | Calls allowed per window per `instance:tool`. | | `ODOO_MCP_ASYNC_MAX_WORKERS` | `2` | Worker threads for `submit_async_task`. | | `ODOO_MCP_ASYNC_MAX_TASKS` | `50` | Max retained background tasks (finished tasks evicted oldest-first). | | `ODOO_MCP_ASYNC_RESULT_TTL` | `3600` | Seconds a finished background task result stays pollable. | | `ODOO_MCP_KNOWLEDGE_MAX_DOCS` | `5000` | Total documents allowed across all local BM25 knowledge indexes. | | `ODOO_MCP_FIELD_POLICY_FILE` | shared policy file | Field ACL policy (a `field_acl` key in the policy file, or a dedicated file here). Denied fields are removed from every read path. See [docs/field-acl.md](docs/field-acl.md). | | `ODOO_MCP_CROSS_INSTANCE_WORKERS` | `4` | Bounded concurrency for cross-instance fan-out tools. | | `MCP_CHATTER_DIRECT` | `0` | Truthy → `chatter_post` skips the approval token gate and posts immediately. | | `MCP_ALLOW_REMOTE_HTTP` | `0` | Truthy → permit non-local HTTP binds (still requires external auth/TLS). | | `MCP_ALLOWED_HOSTS` / `MCP_ALLOWED_ORIGINS` | local | CSV allowlists for HTTP transports. | | `ODOO_MCP_MAX_ATTACHMENT_BYTES` | `1048576` | Download cap for `read_attachment` content (hard cap 16 MiB). | | `ODOO_MCP_ATTACHMENT_UPLOAD_ROOTS` | unset | Colon-separated local directories `validate_write` may read `<field>_from_path` uploads from (mirrors `ODOO_ADDONS_PATHS`). Required — fails closed with no roots configured. | | `ODOO_MCP_MAX_ATTACHMENT_UPLOAD_BYTES` | `10485760` | Size cap for `<field>_from_path` local-file uploads (hard cap 16 MiB). | | `ODOO_MCP_AUTH_ISSUER_URL` | unset | OAuth 2.1: authorization server issuer. With the two vars below, the HTTP transport becomes a protected resource server (RFC 9728 metadata + bearer validation). | | `ODOO_MCP_AUTH_INTROSPECTION_URL` | unset | RFC 7662 token introspection endpoint of the authorization server. | | `ODOO_MCP_AUTH_RESOURCE_URL` | unset | Canonical URL of this MCP server (RFC 8707 audience check when the AS binds tokens). | | `ODOO_MCP_AUTH_REQUIRED_SCOPES` | empty | CSV scopes required on every request. | | `ODOO_MCP_AUTH_CLIENT_ID` / `_CLIENT_SECRET` | unset | Credentials for the introspection call when the AS requires client auth. | | `ODOO_MCP_AUTH_REQUIRE_AUD` | `0` | Truthy → reject tokens whose introspection response has no `aud` claim (default only checks `aud` when present). | | `ODOO_MCP_AUTH_REQUIRE_ISS` | `0` | Truthy → reject introspection responses without an `iss` claim. A present `iss` must always match `ODOO_MCP_AUTH_ISSUER_URL` (mix-up attack hardening). | | `ODOO_MCP_AUTH_CACHE_TTL` | `60` | Seconds to cache introspection verdicts (`0` disables). Bounds both AS load and revocation lag. | | `ODOO_MCP_PLUGINS` | unset | CSV entry-point names to load as third-party tool plugins (group `odoo_mcp.tools`). Installation alone activates nothing; failures are isolated and reported in `health_check`. See [docs/plugins.md](docs/plugins.md). | | `ODOO_MCP_TOOLS_INCLUDE` / `_EXCLUDE` | unset | CSV fnmatch globs trimming the registered tool surface per deployment (small agents drown in 41 tools). Removed names listed in `health_check`. | | `ODOO_MCP_INSTRUCTIONS_FILE` | unset | Plain-text file appended to the server-level MCP `instructions` every client receives — deployment-specific guidance (fiscal-year rules, naming conventions) without touching tool descriptions. | You can also use `odoo_config.json`: ```json { "url": "https://your-odoo-instance.com", "db": "your-database", "username": "your-user", "password": "your-password-or-api-key" } ``` ### Multiple Odoo instances One server can talk to several Odoo databases. Add an `instances` map to your config file (auto-detected — a file without `instances` keeps the flat single-instance shape above): ```json { "default": "acme", "instances": { "acme": { "url": "https://acme.odoo.com", "db": "acme", "username": "bot", "api_key": "...", "transport": "json2" }, "globex": { "url": "https://globex.odoo.com", "db": "globex", "username": "bot", "password": "...", "lang": "fr_FR", "timeout": 60 } } } ``` - Every read/write tool accepts an optional `instance` parameter; omitted → the `default` instance. `default` itself is optional when only one instance is defined. - Each entry supports the same keys as the flat config (`url`, `db`, `username`, `password`, `api_key`, `transport`, `json2_database_header`, `lang`) plus `timeout` and `verify_ssl`. Instance entries are self-contained: credentials and transport never fall back to env vars (so one instance can never inherit another deployment's `ODOO_API_KEY`). Only non-credential knobs (`ODOO_TIMEOUT`, `ODOO_VERIFY_SSL`, `ODOO_LOCALE`) act as fallback defaults for entries that omit them. Env overrides like `ODOO_TRANSPORT`/`ODOO_API_KEY` still apply to legacy flat configs, as before. - `ODOO_CONFIG_FILE=/path/to/config.json` points at an explicit config file, checked before `./odoo_config.json`, `~/.config/odoo/config.json`, and `~/.odoo_config.json`. - **Precedence**: when `ODOO_URL`/`ODOO_DB`/`ODOO_USERNAME`/`ODOO_PASSWORD` are all set, the environment wins and defines a single instance named `default` — unset them to use a multi-instance file. - Instance names must match `[A-Za-z0-9_-]{1,64}`. Clients connect lazily — an instance is only contacted when a tool targets it. - Discovery: the `list_instances` tool returns configured names, URLs, databases, and transports — never credentials. - Write-approval tokens encode the instance name, so a token validated against one instance can never execute on another. - MCP resources (`odoo://…`) always use the default instance in this release; use tools for multi-instance access. ## Run Start the MCP server over stdio: ```bash odoo-mcp ``` or: ```bash python -m odoo_mcp ``` Start Streamable HTTP for local clients: ```bash odoo-mcp --transport streamable-http --host 127.0.0.1 --port 8000 --path /mcp ``` Non-local HTTP binds are rejected unless you pass `--allow-remote-http` or set `MCP_ALLOW_REMOTE_HTTP=1`. This server does not include built-in HTTP authentication. Put remote HTTP deployments behind your own authentication, TLS, and network policy. Check runtime posture without starting the server loop: ```bash odoo-mcp --health ``` ## MCP Tools 41 tools grouped by use case. Each tool name is a single-purpose handle the agent can call. Tools that talk to Odoo accept an optional `instance` parameter when multiple instances are configured (see [Multiple Odoo instances](#multiple-odoo-instances)). ### Read & Discover (11) | Tool | Purpose | | --- | --- | | `list_models` | List Odoo model technical names and labels. | | `get_model_fields` | Read field metadata for one model. | | `search_records` | Run bounded read-only `search_read`. Smart-field selection when caller omits `fields`. | | `read_record` | Read one record by model and ID. Smart-field selection when caller omits `fields`. | | `aggregate_records` | Server-side groupby/aggregation via `formatted_read_group` (Odoo 19+) or `read_group` (16-18). | | `search_employee` | Search employees by name. | | `search_holidays` | Search leave records by date range. | | `get_odoo_profile` | Read server version, user context, transport, database, and installed module summary. | | `schema_catalog` | Build a bounded model catalog with optional field metadata. | | `build_domain` | Build and validate an Odoo domain from structured conditions. | | `read_attachment` | Read an `ir.attachment`'s metadata and size-capped base64 content (`ODOO_MCP_MAX_ATTACHMENT_BYTES`, default 1 MiB). | ### Write & Operate (5) | Tool | Purpose | | --- | --- | | `preview_write` | Produce a non-executing approval payload for `create`, `write`, or `unlink`. | | `validate_write` | Validate a write payload against trusted live `fields_get` metadata. | | `execute_approved_write` | Execute only a same-session, live-validated, confirmed write when `ODOO_MCP_ENABLE_WRITES=1`. | | `execute_method` | Execute a reviewed model method. Direct `create`, `write`, and `unlink` are blocked. Side-effect methods require an exact allowlist or `ODOO_MCP_ALLOW_UNKNOWN_METHODS=1`. | | `chatter_post` | Post a chatter message on a `mail.thread` record. Default mode requires the approval-token preview/execute flow. | ### Diagnose (3) | Tool | Purpose | | --- | --- | | `diagnose_odoo_call` | Diagnose a model call without executing it. | | `diagnose_access` | Diagnose ACL and record-rule visibility for the current Odoo credential. | | `inspect_model_relationships` | Group relationship fields, required fields, and create/write hints. | ### Migrate (3) | Tool | Purpose | | --- | --- | | `generate_json2_payload` | Convert XML-RPC-shaped input into JSON-2 endpoint, headers, and named body. | | `upgrade_risk_report` | Surface transport, method, and migration risks across Odoo versions. | | `lookup_model_history` | Resolve outdated model names (`account.invoice` → `account.move`) against a curated per-version rename catalog. | ### Audit & Plan (3) | Tool | Purpose | | --- | --- | | `scan_addons_source` | Scan local addon source without importing addon code. | | `fit_gap_report` | Classify requirements into standard, configuration, Studio, custom module, avoid, or unknown. | | `business_pack_report` | Report expected modules, models, and discovery calls for sales, CRM, inventory, accounting, or HR. | ### Knowledge search — local-first (3) | Tool | Purpose | | --- | --- | | `index_knowledge` | Fetch a bounded record slice once and build a local BM25 index (accent-insensitive; data never leaves the machine). | | `search_knowledge` | Relevance-ranked free-text search over indexed records with zero further RPC calls. | | `knowledge_stats` | Report per-model index sizes and the `ODOO_MCP_KNOWLEDGE_MAX_DOCS` budget. | ### Accounting (2) | Tool | Purpose | | --- | --- | | `receivable_payable_aging` | Aged AR/AP report bucketed by days overdue (not due / 1-30 / 31-60 / 61-90 / 90+), with per-partner totals. | | `accounting_health_summary` | Open receivable/payable item counts plus the draft invoice backlog. | ### Background tasks (4) | Tool | Purpose | | --- | --- | | `submit_async_task` | Run an allowlisted long read operation (`scan_addons_source`, `index_knowledge`, `receivable_payable_aging`) on a bounded worker pool. Writes are never accepted. | | `get_async_task` | Poll a task's status and result. | | `cancel_async_task` | Cancel a pending or running task. | | `list_async_tasks` | List live and recently finished tasks. | ### Cross-instance fan-out — read-only (3) One question across many configured instances, merged and attributed. See the [partner playbook](docs/partner-playbook.md). | Tool | Purpose | | --- | --- | | `search_across_instances` | Search every opted-in instance (or a list/tag selection); rows tagged with `_instance`, partial results on per-instance failure. | | `aggregate_across_instances` | Group/aggregate per instance plus additive grand totals across the fleet. | | `accounting_health_across_instances` | AR/AP aging across every client DB with combined buckets — the partner-network sweep. | ### Utility (2) | Tool | Purpose | | --- | --- | | `health_check` | Report non-secret MCP runtime posture, including rate-limit counters and field-ACL status when enabled. | | `list_instances` | List configured Odoo instance names, URLs, databases, transports, and cross-instance tags — never credentials. | ## Resources | URI | Description | | --- | --- | | `odoo://models` | List available models. | | `odoo://model/{model_name}` | Read model metadata and fields. | | `odoo://record/{model_name}/{record_id}` | Read one record. | | `odoo://search/{model_name}/{domain}` | Search records with a bounded domain. | ## Prompts 11 prompts: 5 diagnostic, plus 6 operational **workflow** prompts that encode end-to-end business processes and route every write through the approval gate. | Prompt | Use it for | | --- | --- | | `diagnose_failed_odoo_call` | Root-cause a failing Odoo call before retrying. | | `fit_gap_workshop` | Turn raw requirements into Odoo fit/gap buckets. | | `json2_migration_plan` | Plan XML-RPC or JSON-RPC migration to External JSON-2. | | `safe_write_review` | Review a proposed `create`, `write`, or `unlink`. | | `custom_module_audit` | Audit local addon source with scan, risk, and business evidence. | | `invoice_approval_chain` | Triage draft invoices and post each through the write gate with human checkpoints. | | `po_to_receipt` | Three-way match a purchase order against receipt and bill; flags discrepancies (read-only). | | `customer_onboarding` | Dedup-check, then gated-create a customer with contacts and payment terms. | | `expense_claim_review` | Policy-check pending expense claims, then gated approve/refuse. | | `accounting_close_checklist` | Read-only month-end checklist: aging, unreconciled items, draft backlog. | ## Safe Write Model Writes are intentionally boring. 1. `preview_write` creates a canonical, non-executing payload. 2. `validate_write` checks model metadata, required fields, readonly fields, relation hints, record IDs, and payload shape. 3. `execute_approved_write` runs only when all gates pass: - the approval came from `validate_write` in the same server process, - validation used trusted, non-empty live Odoo `fields_get` metadata, - the token has not expired or been consumed, - `confirm=true` is passed, - `ODOO_MCP_ENABLE_WRITES=1` is set. Odoo access rules, record rules, and server-side constraints still decide the final result. Batch creates go through the same gates: pass `values_list` (one dict per record, max 100) to `preview_write`/`validate_write` — execution maps to a single atomic Odoo `create(vals_list)` call. Per-record differing `write` values are deliberately unsupported (they would need one non-atomic RPC per record). Optional extras: `ODOO_MCP_ELICIT_WRITES=1` adds a native human-confirmation form, `ODOO_MCP_AUDIT_LOG` records every write-path event. Large binary fields (a resume attached to `ir.attachment.datas`, a product image, ...) don't have to be inlined as base64 in the tool call — pass `<field>_from_path` instead (e.g. `datas_from_path: "/local/path/cv.pdf"`) to `validate_write`. The server reads the file itself; the approval only ever carries a `sha256:<hex>:<size>` fingerprint for that field, never the real content, so nothing large has to round-trip through the calling agent's context. Requires `ODOO_MCP_ATTACHMENT_UPLOAD_ROOTS` (fails closed otherwise) and respects `ODOO_MCP_MAX_ATTACHMENT_UPLOAD_BYTES`. No new tool — this rides the same `preview_write` → `validate_write` → `execute_approved_write` gate as every other write. Reviewed side-effect methods such as `sale.order.action_confirm` can be enabled one by one: ```bash export ODOO_MCP_ALLOWED_SIDE_EFFECT_METHODS="sale.order.action_confirm,res.partner.message_post" ``` `ODOO_MCP_ALLOW_UNKNOWN_METHODS=1` is still supported for trusted deployments, but `health_check` reports it as broad mode. Prefer exact allowlist entries when you only need a small number of reviewed methods. ## Docker Use the prebuilt GHCR image: ```bash docker pull ghcr.io/erpipe-org/mcp-odoo:latest ``` Or build it locally: ```bash docker build -t mcp/odoo:latest -f Dockerfile . ``` Run over stdio from an MCP client (replace `mcp/odoo:latest` with `ghcr.io/erpipe-org/mcp-odoo:latest` to use the prebuilt image): ```json { "mcpServers": { "odoo": { "command": "docker", "args": [ "run", "-i", "--rm", "-e", "ODOO_URL", "-e", "ODOO_DB", "-e", "ODOO_USERNAME", "-e", "ODOO_PASSWORD", "-e", "ODOO_TRANSPORT", "-e", "ODOO_API_KEY", "mcp/odoo:latest" ] } } } ``` Run Streamable HTTP locally: ```bash docker run --rm \ -p 127.0.0.1:8000:8000 \ -e ODOO_URL \ -e ODOO_DB \ -e ODOO_USERNAME \ -e ODOO_PASSWORD \ -e ODOO_TRANSPORT \ -e ODOO_API_KEY \ mcp/odoo:latest \ --transport streamable-http \ --host 0.0.0.0 \ --port 8000 \ --allow-remote-http ``` ## Test Run the normal quality gates: ```bash uv run python -m ruff check . uv run python -m mypy src uv run python -m pytest ``` Run real Odoo smoke tests: ```bash uv run --python 3.12 --with-editable . scripts/odoo_compose_smoke.py \ --versions 16.0 17.0 18.0 19.0 \ --timeout 360 \ --inspector-smoke ``` The smoke harness boots disposable Docker Compose stacks, validates direct Odoo access, validates MCP stdio, and for Odoo 19 also validates JSON-2 and Streamable HTTP. Run the multi-instance smoke (one stack, three databases, two accounts on one instance): ```bash uv run --python 3.12 --with-editable . scripts/odoo_multi_instance_smoke.py ``` ## Compatibility XML-RPC remains the default transport for broad compatibility. Odoo 19 supports External JSON-2 through `ODOO_TRANSPORT=json2`. XML-RPC and JSON-RPC are deprecated since Odoo 19 and scheduled for removal in Odoo 22 (fall 2028), so new integrations should plan for JSON-2. ## Documentation | Guide | Covers | | --- | --- | | [docs/comparison.md](./docs/comparison.md) | How Odoo MCP compares to other Odoo MCP bridges | | [docs/architecture.md](./docs/architecture.md) | System shape, transports, safety boundaries | | [docs/multi-instance.md](./docs/multi-instance.md) | Multi-database config, routing, isolation model | | [docs/troubleshooting.md](./docs/troubleshooting.md) | From error text to root cause (ACL, record rules, routing) | | [docs/performance.md](./docs/performance.md) | Cache/retry knobs, batching patterns, N+1 detection | | [docs/client-configs.md](./docs/client-configs.md) | Claude Desktop, Docker, Streamable HTTP setups | | [docs/testing.md](./docs/testing.md) | Local gates and the Docker Compose smoke harness | ## Contributing Issues, pull requests, and compatibility reports are welcome. Start with [CONTRIBUTING.md](./CONTRIBUTING.md), include your Odoo version, transport, client type, and the verification you ran. ## Security Do not publish logs that contain Odoo credentials, API keys, database names from private environments, or full Odoo debug traces. Report vulnerabilities through [SECURITY.md](./SECURITY.md). ## License MIT. See [LICENSE](./LICENSE).