# \#tool **URL:** https://community.crewai.com/tag/tool/19.md [Latest](https://community.crewai.com/latest.md) · [Categories](https://community.crewai.com/categories.md) · [Tags](https://community.crewai.com/tags.md) --- ## [Use custom embedder for RAG](https://community.crewai.com/t/use-custom-embedder-for-rag/7489)
**Author:** [@MaKa](https://community.crewai.com/u/MaKa)\ **Replies:** 0\ **Last updated:** [April 23, 2026, 9:14am UTC](https://community.crewai.com/t/use-custom-embedder-for-rag/7489 "2026-04-23T09:14:00Z")
Hello, I have an issue with the integration of our company embedder to RAG tools like DirectorySearchTool. Background: I use an internal company embedder model with openAI interface but it has a batch size limitation w… --- ## [Introducing memweave — persistent agent memory as plain Markdown files | Feedback + CrewAI integration discussion](https://community.crewai.com/t/introducing-memweave-persistent-agent-memory-as-plain-markdown-files-feedback-crewai-integration-discussion/7452)
**Author:** [@Sachin\_Sharma](https://community.crewai.com/u/Sachin_Sharma)\ **Replies:** 0\ **Last updated:** [April 3, 2026, 6:54pm UTC](https://community.crewai.com/t/introducing-memweave-persistent-agent-memory-as-plain-markdown-files-feedback-crewai-integration-discussion/7452 "2026-04-03T18:54:19Z")
Hi CrewAI community, I recently released memweave, an open-source Python library for AI agent memory, and wanted to share it here and discuss how it could integrate with CrewAI agents. What it does: Stores agent mem… --- ## [How to Pass MCP Tool Output to CodeInterpreterTool in CrewAI](https://community.crewai.com/t/how-to-pass-mcp-tool-output-to-codeinterpretertool-in-crewai/7335)
**Author:** [@ranjith\_kumar1](https://community.crewai.com/u/ranjith_kumar1)\ **Replies:** 0\ **Last updated:** [February 10, 2026, 3:39pm UTC](https://community.crewai.com/t/how-to-pass-mcp-tool-output-to-codeinterpretertool-in-crewai/7335 "2026-02-10T15:39:28Z")
Hi team, Goal Answer user questions by dynamically writing and executing Python code on data returned from APIs. Current Setup I have built an MCP server with one or more tools. Each MCP tool: Calls a specific… --- ## [CrewAI Hierarchical Process: Can manager agents have tools? Getting "orange" error when manager agent has tools](https://community.crewai.com/t/crewai-hierarchical-process-can-manager-agents-have-tools-getting-orange-error-when-manager-agent-has-tools/7082)
**Author:** [@Nirmal\_Sankalana](https://community.crewai.com/u/Nirmal_Sankalana)\ **Replies:** 0\ **Last updated:** [October 1, 2025, 6:55am UTC](https://community.crewai.com/t/crewai-hierarchical-process-can-manager-agents-have-tools-getting-orange-error-when-manager-agent-has-tools/7082 "2025-10-01T06:55:37Z")
I’m working with CrewAI version 0.201.1 and trying to implement a hierarchical travel planning process with a manager agent that has tools, but I’m running into an internal error. I want to confirm whether manager agents… --- ## [Succesfully created MCP server with Streamable-HTTP in CrewBase! But error after a single tool call](https://community.crewai.com/t/succesfully-created-mcp-server-with-streamable-http-in-crewbase-but-error-after-a-single-tool-call/6729)
**Author:** [@Pratik\_Kumar](https://community.crewai.com/u/Pratik_Kumar)\ **Replies:** 3\ **Last updated:** [August 6, 2025, 1:25pm UTC](https://community.crewai.com/t/succesfully-created-mcp-server-with-streamable-http-in-crewbase-but-error-after-a-single-tool-call/6729 "2025-08-06T13:25:21Z")
I have finally cracked the right way to integrating streamable-http FastMCP server but the crew fails after successfully executing a single tool call. Most probably a session problem but how to handle that as crewai is h… --- ## [Let me tell you something, about multi-modal](https://community.crewai.com/t/let-me-tell-you-something-about-multi-modal/6544)
**Author:** [@Amitava\_Ghosh](https://community.crewai.com/u/Amitava_Ghosh)\ **Replies:** 1\ **Last updated:** [July 11, 2025, 1:12pm UTC](https://community.crewai.com/t/let-me-tell-you-something-about-multi-modal/6544 "2025-07-11T13:12:52Z")
The multimodal thing, just plain sucks, and its not a crew issue. So, I took an example right of crew’s doc: import sys from crewai import Agent, Crew, Task from crewai.llm import LLM image\_url = sys.argv\[1\] # Creat… --- ## [Can Agent call multiple tools it has access to, and combine the output?](https://community.crewai.com/t/can-agent-call-multiple-tools-it-has-access-to-and-combine-the-output/4818)
**Author:** [@jaimish00](https://community.crewai.com/u/jaimish00)\ **Replies:** 10\ **Last updated:** [April 18, 2025, 12:59pm UTC](https://community.crewai.com/t/can-agent-call-multiple-tools-it-has-access-to-and-combine-the-output/4818 "2025-04-18T12:59:02Z")
I’ve been trying to build an agent that has access to multiple tools. and I want agent to call these tools based on exact requirement in prompt. I am passing a list in the inputs while kickoff, and then also mentioning … --- ## [CrewAI is not able to generate a "huge" list of objects](https://community.crewai.com/t/crewai-is-not-able-to-generate-a-huge-list-of-objects/4733)
**Author:** [@thiago.adsix](https://community.crewai.com/u/thiago.adsix)\ **Replies:** 3\ **Last updated:** [March 21, 2025, 9:05am UTC](https://community.crewai.com/t/crewai-is-not-able-to-generate-a-huge-list-of-objects/4733 "2025-03-21T09:05:59Z")
I’ve built a CrewAI system for generating educational flashcards and multiple-choice questions from PDF documents. My DeckCrew consists of two main agents: Knowledge Extractor: Analyzes PDFs, extracts structured conte… --- ## [How to use CrewAI with FAISS Vector Database?](https://community.crewai.com/t/how-to-use-crewai-with-faiss-vector-database/3803)
**Author:** [@Indramal\_Wansekara](https://community.crewai.com/u/Indramal_Wansekara)\ **Replies:** 2\ **Last updated:** [February 13, 2025, 10:45am UTC](https://community.crewai.com/t/how-to-use-crewai-with-faiss-vector-database/3803 "2025-02-13T10:45:28Z")
How to use CrewAI with FAISS Vector Database? I would like to know how to use it as a tool and knowledge source. Please provide me simple example code for me. --- ## [PDFKnowledgeSource with Ollama embedder error](https://community.crewai.com/t/pdfknowledgesource-with-ollama-embedder-error/3804)
**Author:** [@Indramal\_Wansekara](https://community.crewai.com/u/Indramal_Wansekara)\ **Replies:** 0\ **Last updated:** [February 13, 2025, 9:36am UTC](https://community.crewai.com/t/pdfknowledgesource-with-ollama-embedder-error/3804 "2025-02-13T09:36:07Z")
llm1 = LLM(model="ollama/deepseek-r1:7b",temperature=0.1) pdf\_source = PDFKnowledgeSource( file\_paths=\["ChatGPT for Robotics: Design Principles and Model Abilities - Adaptive Task Planning.pdf"\], chunk\_size=2000… --- ## [Post to LinkedIn Personal Profile](https://community.crewai.com/t/post-to-linkedin-personal-profile/2560)
**Author:** [@eacee](https://community.crewai.com/u/eacee)\ **Replies:** 1\ **Last updated:** [January 15, 2025, 6:00pm UTC](https://community.crewai.com/t/post-to-linkedin-personal-profile/2560 "2025-01-15T18:00:07Z")
Has anyone created a custom tool that will post to your personal LinkedIn profile? If so, could you point me to a repo or documentation? Thx, Ed --- ## [SAP Crew/Agents/Tools](https://community.crewai.com/t/sap-crew-agents-tools/1481)
**Author:** [@Noptus](https://community.crewai.com/u/Noptus)\ **Replies:** 0\ **Last updated:** [November 18, 2024, 10:36am UTC](https://community.crewai.com/t/sap-crew-agents-tools/1481 "2024-11-18T10:36:37Z")
Hello everyone. SAP is the finance/hr/supply chain core of many enterprises, with millions of users worldwide. If there is one enterpise software service that deserves automation, it’s SAP. I would love to contribute t… --- ## [Human input using chainlit](https://community.crewai.com/t/human-input-using-chainlit/1371)
**Author:** [@vishnu](https://community.crewai.com/u/vishnu)\ **Replies:** 0\ **Last updated:** [November 12, 2024, 9:06pm UTC](https://community.crewai.com/t/human-input-using-chainlit/1371 "2024-11-12T21:06:18Z")
Has anyone tried using Chainlit to provide human input, rather than through the command line? Also, has anyone explored streaming the chain of thought back to Chainlit from Crew?