ceven

Writer

Connects your enterprise knowledge graphs and LLMs to your operational workflows to automate content generation and knowledge retrieval.

Try Writer in Ceven

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Why use Ceven?

  1. AI native Writer integration

    • Describe the outcome and Ceven picks the right Writer calls, fills the parameters, and checks the result.
    • Structured, agent friendly tool schemas so each call runs reliably instead of by guesswork.
    • Rich coverage for reading, writing, and querying your Writer data, across all 23 of its actions.

  2. Managed auth

    • Built in OAuth with automatic token refresh and rotation.
    • One place to manage, scope, and revoke Writer access.
    • Per user and per environment credentials instead of shared keys.

  3. Agent optimized design

    • Actions are tuned from real success and error rates so reliability climbs over time.
    • Full execution logs so you always know what ran in Writer, when, and on whose behalf.
    • The agent pauses and asks when Writer is unclear instead of plowing ahead.

  4. Enterprise grade security

    • Fine grained access so you control which agents and people can reach Writer.
    • Least privilege by default, read scopes first and only the writes a workflow needs.
    • A full audit trail of every Writer action to support review and sign off.

Supported tools

Every action Ceven's agents can run on Writer, and when to use it.

Ask Knowledge Graph
Use this when you need to retrieve a specific answer from a knowledge graph using a natural language question and optional context.
Chat Completion
Use this for conversational AI responses. Call this after assembling the system and user message history.
Create Knowledge Graph
Use this to persist a new knowledge graph after defining the necessary nodes and edges.
Delete Graph
Use this to permanently remove a knowledge graph. You must provide the specific graph identifier.
List Applications
Pull a list of all registered no code agent applications within the platform.
List Files
Retrieve a paginated list of uploaded files. Use this to check file status or filter by graph type.
List Knowledge Graphs
Pull an overview of all existing knowledge graphs to identify the correct source for a query.
List Models
Discover which language models are available for completions based on your current plan.
Medical Text Comprehension
Extract medical entities from clinical text and map them to standardized codes like Snomed CT.
Retrieve Knowledge Graph
Pull the full details and configuration of an existing knowledge graph by its ID.
Text Generation
Use this to generate a text completion based on a specific prompt you have crafted.
Update Knowledge Graph
Modify an existing graph by specifying a new name, data, or description for the given ID.
Web Search
Perform a live web search to pull relevant page results for a specific query.
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.

14 actions · scroll to see them all

Frequently asked questions

Ceven respects the enterprise boundaries set within your Writer account. When an agent makes a call to a knowledge graph or a model, it uses the authentication token associated with your organization. This ensures that the agent only accesses the graphs and files that your user account has permission to see. Data sent to Writer for completion is handled according to the enterprise agreement you have with Writer, meaning your data is not used to train their base models. All requests are encrypted in transit, and Ceven does not store the generated content longer than necessary to complete the specific workflow step you have designed.
A knowledge graph in Writer is a structured representation of your company data that allows the AI to perform retrieval augmented generation. Instead of relying on the general knowledge of an LLM, the graph stores specific nodes and edges representing facts and relationships. When Ceven triggers a query to the knowledge graph, Writer searches these structured relationships to find the exact evidence needed to answer a question. This significantly reduces hallucinations and ensures that the output is grounded in your actual business data rather than a probabilistic guess by the model. It is the primary way to ensure accuracy in highly regulated industries.
Yes. Writer provides a variety of models optimized for different tasks, such as general purpose chat or highly specialized text generation. Through Ceven, you can use the List Models action to see which versions are available to your account. You can then specify the model ID in your workflow steps. This allows you to use a smaller, faster model for simple classification tasks and a more powerful, larger model for complex creative writing or deep analysis. The agent can even be programmed to switch models based on the complexity of the input text it receives during a run.
Yes. Writer imposes specific limits on the number of nodes and edges per knowledge graph, as well as file size limits for the initial upload. These limits are often tied to your specific enterprise tier. A common quirk is that very large file uploads may enter a pending state for several minutes while the system processes the text and builds the graph indices. If you attempt to push data too quickly via Ceven, you may encounter a rate limit error from the Writer API. We recommend batching large data imports and using the List Files action to verify a file is fully processed before querying the graph.
The medical text comprehension tool is a specialized pipeline that identifies clinical entities within unstructured text. When Ceven sends a document to this endpoint, Writer analyzes the terminology and maps it to standardized medical ontologies like Snomed CT. This allows you to turn a doctor's note into a structured list of diagnoses and treatments. You can then use this structured data to trigger other workflows, such as updating a patient record in a CRM or flagging a specific condition for human review. It is designed specifically for healthcare environments where precision in terminology is a legal and safety requirement.
Ceven can interact with the applications you have already built in the Writer no code builder. While you can list your applications to identify which ones to target for specific tasks, the actual design of the application logic and the setting of guardrails usually happen within the Writer UI. Once the application is published, Ceven acts as the orchestration layer that feeds data into that application and pushes the resulting output to your other SaaS tools. This gives you the best of both worlds: the visual ease of the Writer app builder and the complex automation power of Ceven workflows.
If the Writer web search action returns no relevant results, the agent receives an empty response object. You can configure your Ceven workflow to handle this in several ways. For example, you can set up a conditional branch that tells the agent to try a different search query, fall back to the internal knowledge graph, or simply notify a human that the information could not be found. Because the agent sees the raw output of the tool, it can reason about the failure and decide the best next step without crashing the entire workflow, ensuring your content pipeline keeps moving.
Permissions are managed through the Writer API key or OAuth flow used during the connection process. The level of access Ceven has is identical to the permissions granted to the API key. If you want to restrict the agent so it can only read from graphs but not delete them, you should create a service account in Writer with a restricted role and use that key for the connection. We recommend a principle of least privilege. You can rotate your API keys in the Writer dashboard at any time, which will require you to update the connection in Ceven to resume your automated workflows.

Alternatives to Writer

Other tools that solve a similar problem. Ceven supports these too, so you can switch or run more than one at once.

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