# Writer Writer is a full-stack generative AI platform for enterprises, offering tools to build and deploy AI applications integrated with their suite of LLMs, graph-based RAG tools, and AI guardrails. - **Category:** artificial intelligence - **Auth:** API_KEY - **Composio Managed App Available?** N/A - **Tools:** 23 - **Triggers:** 0 - **Slug:** `WRITER` - **Version:** 20260307_00 ## Tools ### Add File to Knowledge Graph **Slug:** `WRITER_ADD_FILE_TO_GRAPH` Tool to add a file to a knowledge graph for indexing and retrieval. Use when you need to add an uploaded file to an existing knowledge graph for RAG applications. ### Analyze Images **Slug:** `WRITER_ANALYZE_IMAGES` Tool to analyze images using Writer's vision capabilities. Use when you need image understanding, text extraction from images, or visual question answering. Images must be uploaded via POST /v1/files before analysis. ### Ask Question to Knowledge Graph **Slug:** `WRITER_ASK_QUESTION_TO_KNOWLEDGE_GRAPH` Tool to send a question to the knowledge graph and retrieve the answer. Use after defining your question and optional context. ### Chat Completion **Slug:** `WRITER_CHAT_COMPLETION` Tool to generate chat-based completions. Use when you need conversational AI responses; call after assembling system and user messages. ### Create Knowledge Graph **Slug:** `WRITER_CREATE_KNOWLEDGE_GRAPH` Tool to create a new knowledge graph. Use when you need to create an empty graph that files can be added to. ### Delete File **Slug:** `WRITER_DELETE_FILE` Tool to delete a file by its ID. Use when you need to permanently remove a file from Writer with no recovery option available. ### Delete Graph **Slug:** `WRITER_DELETE_GRAPH` Tool to delete a knowledge graph by its ID. Use when you need to remove a graph after confirming its identifier. ### Detect AI Content **Slug:** `WRITER_DETECT_AI_CONTENT` Tool to detect whether content was generated by AI. Returns a classification label and confidence score indicating the likelihood of AI-generated content. Use when you need to verify content authenticity or identify AI-written text. ### Download File **Slug:** `WRITER_DOWNLOAD_FILE` Tool to download the binary content of a file. Use when you need to retrieve file data from the Writer platform. The response contains the file in its original format. ### Get File **Slug:** `WRITER_GET_FILE` Tool to retrieve detailed information about a specific file by its ID. Use when you need to check a file's metadata, processing status, or associated knowledge graphs. ### List Applications **Slug:** `WRITER_LIST_APPLICATIONS` Tool to list all no-code agent applications. Use when you need to retrieve all registered applications. ### List Files **Slug:** `WRITER_LIST_FILES` Tool to list all uploaded files. Use when you need to retrieve a paginated set of user files, optionally filtered by status, graph, or type. Use after uploading files to inspect available files. ### List Knowledge Graphs **Slug:** `WRITER_LIST_GRAPHS` Tool to retrieve a list of knowledge graphs. Use when you need an overview of existing graphs. ### List Models **Slug:** `WRITER_LIST_MODELS` Tool to list all available language models. Use when you need to discover which models can be used for completions. ### Medical Text Comprehension **Slug:** `WRITER_MEDICAL_COMPREHEND` Tool to extract medical entities and concepts from unstructured clinical text. Use when you need to label medical text with standardized codes such as SNOMED CT. ### Parse PDF **Slug:** `WRITER_PARSE_PDF` Tool to parse and extract text content from a previously uploaded PDF file. Use when you need to convert PDF documents to text or markdown format for further processing. ### Remove File From Graph **Slug:** `WRITER_REMOVE_FILE_FROM_GRAPH` Tool to remove a file from a Knowledge Graph. Use when you need to unlink a specific file from a graph by providing both graph and file identifiers. ### Retrieve Knowledge Graph **Slug:** `WRITER_RETRIEVE_GRAPH` Tool to retrieve a knowledge graph by its ID. Use when you need details of an existing graph. ### Text Generation **Slug:** `WRITER_TEXT_GENERATION` Tool to generate text based on a given prompt. Use when you need model-driven completions after crafting a prompt. ### Translate Text **Slug:** `WRITER_TRANSLATE_TEXT` Tool to translate text from one language to another with support for formality, length control, and profanity masking. Use when you need to convert text between different languages. ### Update Knowledge Graph **Slug:** `WRITER_UPDATE_GRAPH` Tool to update an existing knowledge graph. Use after confirming the graph_id. Specify at least one of name or description to modify. ### Upload File **Slug:** `WRITER_UPLOAD_FILE` Tool to upload a file to Writer. Use when you need to add files for Knowledge Graphs, PDF parsing, or other file-based operations. Files can be associated with Knowledge Graphs for RAG applications. ### Web Search **Slug:** `WRITER_WEB_SEARCH` Tool to perform a web search. Use when you need relevant web page results for a given query.