AI assistant & semantic search
Stop grepping your specs. Ask a question in plain English and Evlio’s chat agent searches, retrieves, and answers straight from your live catalog — grounded in the real operations, schemas, and security of the APIs you can access.
Ask Evlio about your catalog; it retrieves the real spec before it answers.
Chat that actually reads your specs
The assistant is a retrieval-augmented agent, not a chatbot that guesses endpoints. When you ask a question, it searches the collections you have access to, pulls the exact spec content it needs, and answers from that evidence. It is designed to look things up first rather than guess endpoint names, fields, or counts.
Open it with Ask AI. Every answer is limited to the collections you can see, and the assistant automatically uses your active collection as context, so questions about the API you are looking at just work. Answers stream in as they are written, and each one shows the spec sources it was built from.
Prompt-injection guard. Retrieved spec content is wrapped and labeled as data, not instructions. The agent is told to obey only your request and the system prompt, never anything embedded inside a tool result or a spec. A malicious description in someone's OpenAPI file cannot hijack the assistant.
The agent’s toolbox
Instead of stuffing an entire spec into the model, the agent picks the right tool for the job. Each tool checks your access to the collections before it returns anything.
| Semantic search across one collection or every accessible collection | Up to 8 best-matching chunks with sources |
| Full enumeration of a chunk kind (default | Up to 100 matching entries |
| Fetch one operation by operationId, chunkId, pointer, or path | The full operation content |
| List the collections you can access | Names and ids |
| Count | Up to 100 referencing chunks |
| Exact substring match over path, name, pointer, and content | Up to 25 hits |
How a question becomes a grounded answer
The agent runs a few rounds of lookups, then writes its answer from what it found. Sources are de-duplicated before they come back to you, so you can open each one and check the answer.
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- AI assistant & semantic search