Advanced

Fact-level documentation for running and operating a chassis. The main docs explain the ideas, the authoring guides cover the day-to-day workflow; these pages list the flags, endpoints, file formats, and failure modes.

The chassis

• serve.md — runtime reference: personalities, listeners, data on disk, dispatch limits, key flags.
• cli.md — the complete txco command surface, grouped by task.
• admin-api.md — the admin HTTP API: auth modes, signed requests, enrolment, tenant-scoped endpoints, versioned stacks.
• fuel.md — the per-request budget guards: fuel metering, TTL hop counting, repeat-transition penalties, the loop lint.
• runbook-secret-store.md — the per-tenant secret store: bootstrap, CRUD, rotation, disaster recovery.
• trace.md — trace internals: modes, file layout, redaction, the txco trace CLI.

Protocols — one page per channel

• protocols/ — the index: routing (tenant + stack resolution), web, lmtp (mail in), sendmail (mail out), cron, tcp, mcp, dns (delegated zones).

For rule authors

• envelope.md — every _txc.* field you read or write, the full WITH table, operators, SET PRE, PRIORITY.
• builtins.md — all EXEC schemes and the txco:// builtin registry.
• txcl/txcl.md — the full TXCL language reference.
• txco-oci-packages.md — the package system: manifest, lockfile, signing, registries.