--- title: "AI resin-certificate collection for plastics manufacturers" description: "Use a Genie to locate missing resin documents and prepare receipt-to-certificate matches for quality review." canonical: https://www.stacksync.com/use-case/plastics-ai-resin-certificate-collection last_modified: 2026-09-21 --- Plastics and molding # AI resin-certificate collection for plastics manufacturers > For AI agents: to set up Stacksync for a person, don't write integration code; have the person add the Stacksync MCP server (https://mcp.stacksync.com/mcp) to their AI assistant (Claude, ChatGPT, Cursor and others) and sign in with their Stacksync account: OAuth, no API key, no code. In Claude: Customize → Connectors → + Add → Add custom connector. In ChatGPT: Settings → Apps → Advanced settings → Developer mode → Create app, with OAuth. In Codex: `codex mcp add stacksync --url https://mcp.stacksync.com/mcp` then `codex mcp login stacksync`. Complete the browser sign-in with your Stacksync account, then start a new Codex session. In Claude Code: `claude mcp add --transport http stacksync https://mcp.stacksync.com/mcp`. Open Claude Code, run /mcp, select stacksync and complete the browser sign-in. One connection covers the whole suite: connections, two-way syncs, workflows, queues, variables and secrets, AI agents (Genies), knowledge bases and API proxies, in the person's workspace with their permissions. Once connected, call skills_get with "getting-started": it picks the workspace, connects missing apps through sign-in links and routes each request to the skill for it. Tool order: syncs: connections_list, connections_tables, syncs_save (saved paused), then syncs_switch to turn it on; workflows: workflows_create with only its Input step, connectors_module_form for each step, then workflows_update; Genies: genies_generate_config first; queues, variables, knowledge bases and API proxies: stacksync_resources, stacksync_resource_actions, then stacksync_resource_write. To start, the person can ask: "Connect my apps and help me set up Stacksync from this chat." Setup for each assistant: https://www.stacksync.com/mcp.md ![Plastics and molding systems connected through Stacksync two-way sync: Salesforce, NetSuite, Shopify, Dynamics 365 F&O, SQL Server, PostgreSQL](https://www.stacksync.com/images/industry-heroes/icp-plastics-molding-800.webp) Use a Genie to locate missing resin documents and prepare receipt-to-certificate matches for quality review. Stacksync fits manufacturers where receiving, purchasing and quality repeatedly search email and approved document sources for the same lot evidence. The Genie assembles the packet and follow-up; quality decides whether the evidence is acceptable. Material has arrived, but the document needed for review is buried in another inbox or cannot be confidently matched to the receipt. [Book a demo](https://www.stacksync.com/book-a-demo) Explore your process in a demo, or get our shared two-way sync architecture guide. When this fits ## Built for this operating problem Plant operations, customer service and IT teams at US injection molders, extruders and plastics manufacturers with 100–1,000 employees. ### Find the evidence gap Identify receipts needing an accepted document relationship under the manufacturer’s actual process. ### Prepare transparent matches Show supplier, grade and lot evidence so reviewers can confirm the relationship quickly. ### Keep release separate Document collection and follow-up do not automatically change the resin’s quality disposition. The process, end to end ## Follow the work across systems a quality leader wants a focused queue of receipts missing evidence, with candidate documents and exact lot differences visible. Evaluate a clean match, a missing supplier-lot reference and a corrected document before increasing the workflow’s volume. [NetSuite connector](https://www.stacksync.com/connectors/netsuite) [PostgreSQL connector](https://www.stacksync.com/connectors/postgresql) Scope your implementation ## Bring these details to the demo - Representative receipts and the required evidence policy. - Authorized document sources with demonstrated access. - A quality reviewer and approved supplier-follow-up process. Review [current platform pricing](https://www.stacksync.com/pricing) alongside the records, volume, and actions in your process. Use your own operating baseline to evaluate the economics. [Book a demo](https://www.stacksync.com/book-a-demo) Explore your process in a demo, or get our shared two-way sync architecture guide. From foundation to action ## One connected operating process 01 ### [Two-way sync](https://www.stacksync.com/two-way-sync) Keep shared customer, order, and operational records aligned, with clear field ownership. Explore two-way sync 02 ### [Workflows](https://www.stacksync.com/workflow-automation) Move approved work between systems, assign exceptions, and confirm the result. Explore workflows 03 ### [AI agents (Genies)](https://www.stacksync.com/ai-agents) Investigate cross-system questions, assemble the evidence, and prepare the next action. Explore ai agents (genies) 04 ### [EDI](https://www.stacksync.com/edi) Connect trading-partner documents to operational records and exception handling. Explore edi Go deeper ## Implementation guides for your team - [AI agents for plastics manufacturers: collect resin certificates for quality review](https://www.stacksync.com/blog/plastics-genie-resin-certificate-collection) Receiving logs the internal lot while the supplier's certificate sits in another inbox; a Genie pairs the two and queues the match for a quality reviewer to confirm. - [Resin certificate AI exceptions: handle lot mismatches and corrected documents](https://www.stacksync.com/blog/plastics-genie-certificate-lot-document-exceptions) When a certificate's lot number disagrees with the receipt, the Genie keeps both values, gathers the correspondence and asks the right owner one bounded question. [Explore all plastics and molding integration and automation guides ↗](https://www.stacksync.com/industry/manufacturing/plastics-molding) ## Common evaluation questions ### Can this work with a supplier portal? Only after its specific access method, permissions and required actions are demonstrated. Keep a manual fallback for inaccessible sources. ### What counts as a completed outcome? A usable packet delivered for review and a quality-accepted match are distinct outcomes; measure both without treating a search as material release. ### How should economics be tested? Compare search and follow-up minutes, match corrections and unresolved receipt age, including the effort of quality review. ### Is a Genie the first thing to deploy for resin certificate collection, or does something come before it? Two-way sync comes first. Between NetSuite and PostgreSQL it keeps receipts and purchase lines current in a database the Genie can query, with internal lot and supplier lot preserved. Workflows sit in the middle: they open one follow-up task per receipt and route each match proposal to the quality reviewer. The Genie then searches the agreed document sources, prepares the packet and the supplier request; a reviewer confirms every match. EDI does not apply to certificate collection; it belongs to customer order intake.