Verifiable cognition: prove a session ledger is tamper-evident; audit & import any agent's logs.
Connect Runs on your machine
claude mcp add korg-ledger -e KORG_JOURNAL_PATH=<KORG_JOURNAL_PATH> -e KORG_LEDGER_HMAC_KEY=<KORG_LEDGER_HMAC_KEY> -- uvx korgex==0.6.3
{
"mcpServers": {
"korg-ledger": {
"command": "uvx",
"args": [
"korgex==0.6.3"
],
"env": {
"KORG_JOURNAL_PATH": "<KORG_JOURNAL_PATH>",
"KORG_LEDGER_HMAC_KEY": "<KORG_LEDGER_HMAC_KEY>"
}
}
}
}
{
"mcpServers": {
"korg-ledger": {
"command": "uvx",
"args": [
"korgex==0.6.3"
],
"env": {
"KORG_JOURNAL_PATH": "<KORG_JOURNAL_PATH>",
"KORG_LEDGER_HMAC_KEY": "<KORG_LEDGER_HMAC_KEY>"
}
}
}
}
{
"servers": {
"korg-ledger": {
"type": "stdio",
"command": "uvx",
"args": [
"korgex==0.6.3"
],
"env": {
"KORG_JOURNAL_PATH": "<KORG_JOURNAL_PATH>",
"KORG_LEDGER_HMAC_KEY": "<KORG_LEDGER_HMAC_KEY>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
KORG_JOURNAL_PATHOptional | Path to the JSONL ledger journal (defaults to .korg/journal.jsonl). |
KORG_LEDGER_HMAC_KEYOptional | Optional HMAC key — makes the chain tamper-PROOF, not just tamper-evident. |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 29 May 2026 |
| Last updated | 29 May 2026 |
| Registry name | io.github.New1Direction/korg-ledger |
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