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Elydora-Open-Source/sdks/go/README.md
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# Elydora Go SDK
Official Go SDK for the [Elydora](https://elydora.com) tamper-evident audit platform. Build cryptographically verifiable audit trails for AI agent operations.
## Installation
```bash
go get github.com/Elydora-Infrastructure/Elydora-Go-SDK
```
Requires Go 1.21+. The CLI uses focused TOML and JSONC parsers to preserve user-owned agent configuration.
## Quick Start
```go
package main
import (
"fmt"
"log"
elydora "github.com/Elydora-Infrastructure/Elydora-Go-SDK"
)
func main() {
// Initialize the client with your API token.
// Obtain an API token by signing in via the Elydora console or:
// POST /api/auth/sign-in/email -> get session token
// POST /v1/auth/token -> exchange for long-lived API token
client, err := elydora.NewClient(&elydora.Config{
OrgID: "org-123",
AgentID: "my-agent-id",
PrivateKey: "<base64url-encoded-ed25519-seed>",
Token: "your-api-token",
})
if err != nil {
log.Fatal(err)
}
// Create and submit an operation
eor, err := client.CreateOperation(&elydora.CreateOperationParams{
OperationType: "data.access",
Subject: map[string]interface{}{"user_id": "u-123"},
Action: map[string]interface{}{"type": "read"},
Payload: map[string]interface{}{"record_id": "rec-456"},
})
if err != nil {
log.Fatal(err)
}
resp, err := client.SubmitOperation(eor)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Receipt: %s\n", resp.Receipt.ReceiptID)
}
```
## CLI
The SDK includes a CLI for installing audit hooks into AI coding agents.
Agent IDs map to one physical directory directly under `~/.elydora`; portable filename rules and physical directory/config checks apply before writes or recursive removal. Ambiguous uninstall discovery requires an explicit agent ID.
```bash
go install github.com/Elydora-Infrastructure/Elydora-Go-SDK/cmd/elydora@latest
elydora install \
--agent claudecode \
--org-id org-123 \
--agent-id agent-456 \
--private-key-file /secure/path/private.key \
--token-file /secure/path/api.token \
--kid agent-456-key-v1
```
Credential options may be omitted in an interactive terminal; the CLI then reads the private key and optional API token without terminal echo. Credential files must contain one UTF-8 line of at most 64 KiB. Unix credential files require owner-only permissions such as `chmod 600`. Provider settings, `guard.js`, `config.json`, `private.key`, and `hook.js` commit as one rollback-capable transaction, and the generated scripts validate protected files at execution time.
Claude Code installation writes exact matchless `PreToolUse`, `PostToolUse`, and `PostToolUseFailure` exec-form hooks to `$CLAUDE_CONFIG_DIR/settings.json` (`~/.claude/settings.json` by default). Elydora preserves unrelated user settings, keeps project, local, managed, plugin, skill, and agent sources unchanged, forwards native snake_case payloads, and uses exit code `2` for frozen or revoked agents. Installation validates the complete official hook schema and commits settings with all four runtime artifacts in one rollback-capable transaction. Run `/hooks` and `claude doctor` after installation to inspect the effective hook sources.
Codex installation writes exact `PreToolUse` and `PostToolUse` command groups to `$CODEX_HOME/hooks.json` (`~/.codex/hooks.json` by default) and preserves the complete native event payload. A configured `CODEX_HOME` follows Codex's existing-directory canonicalization rule. User TOML, project, plugin, and managed sources remain unchanged and continue loading additively. The hook file, generated runtimes, runtime config, and private key commit as one rollback-capable update. Run `/hooks` after installation and approve both Elydora definition hashes.
Cursor installation writes native global `preToolUse`, `postToolUse`, and `postToolUseFailure` handlers to `~/.cursor/hooks.json`. Elydora preserves unrelated user hooks, leaves project and enterprise sources unchanged, emits valid JSON hook responses, fails closed when enforcement or audit execution cannot complete, and commits its 10-second hook contract with all managed runtime files as one rollback-capable transaction.
GitHub Copilot CLI installation writes native user hooks to `$COPILOT_HOME/hooks/elydora-audit.json` with `~/.copilot/hooks/elydora-audit.json` as the default. Elydora preserves user hooks, migrates exact Elydora-owned entries from project `.github/hooks/hooks.json`, quotes the resolved Node.js runtime for each shell, and propagates the freeze guard's exit code. Installation requires `disableAllHooks` to be false.
Cline installation writes `PreToolUse.mjs` and `PostToolUse.mjs` to `$CLINE_DIR/hooks` (default `~/.cline/hooks`). Elydora leaves the Documents and workspace hook roots unchanged. The wrappers preserve Cline's official payload and translate a frozen guard into JSON stdout cancellation control.
Kiro CLI installation covers both runtime contracts. Kiro CLI v2 uses the generated custom agent through `kiro-cli --agent elydora-audit`. Kiro CLI v3 loads the global standalone hooks when started with `kiro-cli --v3`.
Kimi installation follows home-directory evidence. Kimi Code uses `$KIMI_CODE_HOME/config.toml` with `~/.kimi-code/config.toml` as the default, and legacy `kimi-cli` uses `~/.kimi/config.toml`. Elydora installs exact `PreToolUse`, `PostToolUse`, and `PostToolUseFailure` hooks, preserves native snake_case payloads, and commits all selected TOML documents with the four runtime artifacts in one rollback-capable transaction. Windows commands use encoded PowerShell so paths containing spaces, apostrophes, percent signs, and environment-like text remain literal.
Grok Build installation writes native global `PreToolUse`, `PostToolUse`, and `PostToolUseFailure` hooks to `$GROK_HOME/hooks/elydora-audit.json` (default `~/.grok/hooks/elydora-audit.json`). The hook file, generated runtimes, runtime config, and private key commit as one rollback-capable transaction. Managed commands preserve Grok's native camelCase JSON, return `{"decision":"deny","reason":"..."}` with exit code `2` for frozen or revoked agents, and use encoded PowerShell on Windows. Project hooks follow Grok's `/hooks-trust` workflow; Elydora leaves project, plugin, `hooks-paths`, Claude Code, and Cursor compatibility sources unchanged. Run `grok inspect --json` to inspect the effective hook inventory.
Auggie installation writes user-level hooks to `~/.augment/settings.json` and creates the `.cmd` or `.sh` wrappers required by its command runner. System and workspace settings remain unchanged. Sessions started with `--augment-cache-dir` load settings from that alternate directory.
Factory Droid installation selects `PreToolUse` and `PostToolUse` independently across `~/.factory/hooks.json`, the legacy `~/.factory/hooks/hooks.json`, and `~/.factory/settings.json`. Elydora preserves JSONC comments and formatting, commits runtime and hook changes as one transaction, and reports disabled hooks as unhealthy. Run `/hooks` in Droid after installation to review the effective hooks.
Qwen Code installation writes native user hooks to `$QWEN_HOME/settings.json` with `~/.qwen/settings.json` as the default. Elydora follows Qwen's `.env` discovery order, preserves JSON-with-comments source formatting, keeps workspace settings read-only, and commits runtime and settings changes as one transaction. Run `/hooks` in Qwen Code after installation to review the effective hooks.
### Commands
| Command | Description |
|---------|-------------|
| `elydora install` | Install Elydora audit hook for a coding agent |
| `elydora uninstall` | Remove Elydora audit hook for a coding agent |
| `elydora status` | Show installation status for all agents |
| `elydora agents` | List supported coding agents |
### Supported Agents
| Agent | Key |
|-------|-----|
| Augment Code CLI | `augment` |
| Claude Code | `claudecode` |
| OpenAI Codex | `codex` |
| Cline | `cline` |
| GitHub Copilot CLI | `copilot` |
| Cursor | `cursor` |
| Factory Droid | `droid` |
| Gemini CLI | `gemini` |
| Grok Build | `grok` |
| Kiro CLI | `kirocli` |
| Kiro IDE | `kiroide` |
| Kimi Code | `kimi` |
| Letta Code | `letta` |
| OpenCode | `opencode` |
| Qwen Code | `qwen` |
## API Reference
### Configuration
```go
client, err := elydora.NewClient(&elydora.Config{
OrgID: "org-123", // Organization ID
AgentID: "agent-456", // Agent ID
PrivateKey: "<seed>", // Base64url-encoded Ed25519 seed
BaseURL: "https://...", // API base URL (default: https://api.elydora.com)
TTLMs: 30000, // Operation TTL in ms (default: 30000)
MaxRetries: 3, // Max retries on transient failures (default: 3)
Token: "<token>", // API token for authenticated requests
})
```
### Client Methods
```go
// Update the API token at runtime
client.SetToken("new-api-token")
```
### Authentication
Authentication uses Better Auth. Register and sign in via the Elydora console or the Better Auth endpoints, then issue a long-lived API token for SDK use:
```go
// Sign up (Better Auth) — use the console or call directly:
// POST /api/auth/sign-up/email { email, password, name }
//
// Sign in (Better Auth) — get a session token:
// POST /api/auth/sign-in/email { email, password }
//
// Issue a long-lived API token from an active session:
tokenResp, err := client.IssueApiToken(&elydora.IssueApiTokenRequest{
TTLSeconds: &ttlSeconds,
})
// Update the token on an existing client instance at runtime
client.SetToken("new-api-token")
```
### Operations
```go
// Create a signed EOR locally (no network call)
eor, err := client.CreateOperation(&elydora.CreateOperationParams{
OperationType: "inference",
Subject: map[string]interface{}{"model": "gpt-4"},
Action: map[string]interface{}{"type": "completion"},
Payload: map[string]interface{}{"prompt": "Hello"},
KID: "agent-456-key-v1",
})
// Submit to API
resp, err := client.SubmitOperation(eor)
// Retrieve an operation
op, err := client.GetOperation(operationID)
// Verify integrity
result, err := client.VerifyOperation(operationID)
```
### Agent Management
```go
// Register a new agent
agent, err := client.RegisterAgent(&elydora.RegisterAgentRequest{
AgentID: "my-agent",
DisplayName: "My Agent",
ResponsibleEntity: "team@example.com",
IntegrationType: elydora.IntegrationTypeSDK,
Keys: []elydora.RegisterAgentKeyInput{
{KID: "key-v1", PublicKey: "<base64url>", Algorithm: "ed25519"},
},
})
// Get agent details
details, err := client.GetAgent(agentID)
// Freeze an agent
err := client.FreezeAgent(agentID, "security review")
// Revoke a key
err := client.RevokeKey(agentID, kid, "key rotation")
// List all agents in the organization
agents, err := client.ListAgents()
// Unfreeze a previously frozen agent
err := client.UnfreezeAgent(agentID, "review complete")
// Delete an agent permanently
deleted, err := client.DeleteAgent(agentID)
```
### Audit
```go
results, err := client.QueryAudit(&elydora.AuditQueryRequest{
AgentID: "agent-123",
OperationType: "inference",
StartTime: &startTime,
EndTime: &endTime,
Limit: &limit,
})
```
### Epochs
```go
epochs, err := client.ListEpochs()
epoch, err := client.GetEpoch(epochID)
```
### Exports
```go
export, err := client.CreateExport(&elydora.CreateExportRequest{
StartTime: startTime,
EndTime: endTime,
Format: "json",
})
exports, err := client.ListExports()
detail, err := client.GetExport(exportID)
// Download export file data
data, err := client.DownloadExport(exportID)
```
### JWKS
```go
jwks, err := client.GetJWKS()
```
### Health
```go
// Check API health (no authentication required, does not need a client)
health, err := elydora.Health("https://api.elydora.com")
// health.Status, health.Version, health.ProtocolVersion, health.Timestamp
```
### Constants
```go
// Genesis chain hash — initial prev_chain_hash for an agent's first operation
elydora.GenesisChainHash // "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
```
#### Status Enums
| Type | Constants |
|------|-----------|
| `AgentStatus` | `AgentStatusActive`, `AgentStatusFrozen`, `AgentStatusRevoked` |
| `KeyStatus` | `KeyStatusActive`, `KeyStatusRetired`, `KeyStatusRevoked` |
| `ExportStatus` | `ExportStatusQueued`, `ExportStatusRunning`, `ExportStatusDone`, `ExportStatusFailed` |
| `ExportFormat` | `ExportFormatJSON`, `ExportFormatPDF` |
| `RbacRole` | `RbacRoleOrgOwner`, `RbacRoleSecurityAdmin`, `RbacRoleComplianceAuditor`, `RbacRoleReadonlyInvestigator`, `RbacRoleIntegrationEngineer` |
| `ErrorCode` | `ErrorCodeInvalidSignature`, `ErrorCodeUnknownAgent`, `ErrorCodeKeyRevoked`, `ErrorCodeAgentFrozen`, `ErrorCodeTTLExpired`, `ErrorCodeReplayDetected`, `ErrorCodePrevHashMismatch`, `ErrorCodePayloadTooLarge`, `ErrorCodeRateLimited`, `ErrorCodeInternalError`, `ErrorCodeUnauthorized`, `ErrorCodeForbidden`, `ErrorCodeNotFound`, `ErrorCodeValidationError` |
## Error Handling
```go
import "errors"
var apiErr *elydora.ElydoraError
if errors.As(err, &apiErr) {
fmt.Println(apiErr.Code) // e.g. "INVALID_SIGNATURE"
fmt.Println(apiErr.Message) // Human-readable message
fmt.Println(apiErr.StatusCode) // HTTP status code
fmt.Println(apiErr.RequestID) // Request ID for support
}
```
## License
MIT