> ## Documentation Index > Fetch the complete documentation index at: https://developer.kyberis.ai/llms.txt > Use this file to discover all available pages before exploring further. # Kyberis Developer Portal > Install Kyberis in your agent and use deterministic threat intelligence APIs for evidence-backed investigations. Kyberis helps agents and security teams decide what matters now. Use it to rank environment-relevant signals, resolve threat entities, retrieve bounded evidence, pivot through relationships, recommend hunt pivots, and produce deterministic assessments. Make your first authenticated request, resolve an entity, and run an assessment. See how Kyberis turns noisy threat data into ranked, evidence-backed action. Install the Kyberis skill and connect MCP for Claude, Cursor, Codex, or Windsurf. Rank what matters first using products, exposure, geography, and industry. Copy demo-ready CVE, IOC, actor, MCP, and REST investigation examples. Understand resolution states, evidence, rankings, assessments, batches, and errors. ## Decision advantage Kyberis APIs return structured JSON for machine consumers. Serving-path assessment generation is deterministic and LLM-free, so agents can branch on fields such as `resolution.status`, `priority_score`, `confidence_score`, `environment_match_reasons`, `suppression_reasons`, evidence IDs, and `error_code`. Use Kyberis when the question is not just "what threat data exists?" but "what should this agent or team do next, and why?" ## Recommended Workflow 1. Rank environment-relevant signals with `/v2/prioritize` when the user asks what matters first. 2. Resolve raw input with `/v2/entity-resolution` when the user starts from a CVE, IOC, actor, campaign, or malware name. 3. Retrieve claim-level evidence with `/v2/evidence`. 4. Pivot with `/v2/relationships` when you need related actors, campaigns, malware, sectors, or indicators. 5. Ask `/v2/hunt-pivots` what to investigate next when the agent needs ranked hunt actions. 6. Run the specific assessment endpoint for the subject type. 7. Preserve `request_id`, `run_id`, `step_id`, confidence, caveats, and evidence references in your final answer. ## Build Paths Authenticate directly with REST APIs or mint short-lived bearer tokens. Give coding agents Kyberis investigation playbooks and response rules. Explore every endpoint from the OpenAPI specification.