# Evigauge

> Evigauge is an observability and governance layer for AI agents: it ingests
> spans from your agents, reconstructs why each run made the decisions it made,
> and prices, grades and gates them. This is the developer documentation —
> the SDK you install, the REST API the console calls, and the MCP server and
> Claude Code plugin.

Identifiers in code are all `opexia` (package `opexia-trace`, header
`x-opexia-api-key`, span attributes `opexia.*`). Evigauge is the product name;
the identifiers are deliberately unchanged.

## SDK

- [Evigauge SDK Reference](https://evigauge.com/docs/md/sdk.md)
- [Python SDK](https://evigauge.com/docs/md/sdk/python-sdk.md)
- [TypeScript / JavaScript](https://evigauge.com/docs/md/sdk/typescript-javascript.md)
- [Framework adapters](https://evigauge.com/docs/md/sdk/framework-adapters.md)
- [The opexia CLI](https://evigauge.com/docs/md/sdk/the-opexia-cli.md)
- [Configuration reference](https://evigauge.com/docs/md/sdk/configuration-reference.md)

## REST API

- [Evigauge REST API Reference](https://evigauge.com/docs/md/api.md)
- [Traces & Reconstruction](https://evigauge.com/docs/md/api/traces-reconstruction.md)
- [Usage, Latency & Cost](https://evigauge.com/docs/md/api/usage-latency-cost.md)
- [Cost Budgets](https://evigauge.com/docs/md/api/cost-budgets.md)
- [Savings & Optimization](https://evigauge.com/docs/md/api/savings-optimization.md)
- [Sources & Drift](https://evigauge.com/docs/md/api/sources-drift.md)
- [Alignment](https://evigauge.com/docs/md/api/alignment.md)
- [Fleet Monitor](https://evigauge.com/docs/md/api/fleet-monitor.md)
- [Ship Check](https://evigauge.com/docs/md/api/ship-check.md)
- [Claude Code Analytics](https://evigauge.com/docs/md/api/claude-code-analytics.md)
- [Workspace Settings](https://evigauge.com/docs/md/api/workspace-settings.md)
- [Engine Settings](https://evigauge.com/docs/md/api/engine-settings.md)
- [Data Retention](https://evigauge.com/docs/md/api/data-retention.md)
- [Redaction](https://evigauge.com/docs/md/api/redaction.md)
- [LLM & Search Credentials](https://evigauge.com/docs/md/api/llm-search-credentials.md)
- [Aggregate & Spend](https://evigauge.com/docs/md/api/aggregate-spend.md)
- [Audit Log](https://evigauge.com/docs/md/api/audit-log.md)
- [Health & Monitoring](https://evigauge.com/docs/md/api/health-monitoring.md)
- [Organizations & Members](https://evigauge.com/docs/md/api/organizations-members.md)
- [Invitations & Onboarding](https://evigauge.com/docs/md/api/invitations-onboarding.md)
- [Workspaces](https://evigauge.com/docs/md/api/workspaces.md)
- [API Keys](https://evigauge.com/docs/md/api/api-keys.md)
- [Platform Auth (Enterprise SSO)](https://evigauge.com/docs/md/api/platform-auth-enterprise-sso.md)
- [Ingest API (OTLP)](https://evigauge.com/docs/md/api/ingest-api-otlp.md)
- [Appendix](https://evigauge.com/docs/md/api/appendix.md)

## MCP & Plugin

- [Evigauge MCP Server & Claude Code Plugin](https://evigauge.com/docs/md/mcp.md)
- [Part 1 — The pxcore MCP Server](https://evigauge.com/docs/md/mcp/part-1-the-pxcore-mcp-server.md)
- [Part 2 — The Claude Code Plugin](https://evigauge.com/docs/md/mcp/part-2-the-claude-code-plugin.md)
- [Reference](https://evigauge.com/docs/md/mcp/reference.md)

## Optional

- [Full documentation as one file](https://evigauge.com/llms-full.txt): every page above, concatenated.
- [Documentation site](https://evigauge.com/docs): the same content as browsable HTML.