provider-cursor

# Provider: Cursor Agent CLI Keep the gateway's Cursor (`cursor-agent`) integration aligned with the upstream CLI. This skill does not define argv or environment behaviour. The single mechanical source of truth is `UPSTREAM_CLI_CONTRACTS.cursor` in `src/upstream-contracts.ts`, enforced by `validateUpstreamCliArgs` and `validateUpstreamCliEnv`. Do not re-encode flags, execution modes, ACP rules, or session rules here or in TOML. ## Identity | Field | Value | | ------------------- | ----------------------------------------------------------------------------- | | CliType | `cursor` | | Executable | `cursor-agent` | | Distribution | Cursor Agent vendor distribution | | CLI docs | https://cursor.com/cli | | ACP docs | https://cursor.com/docs/cli/acp | | Parameter reference | https://cursor.com/docs/cli/reference/parameters | | Watch categories | `flags`, `subcommands`, `session-resume`, `execution-modes`, `acp-entrypoint` | These values mirror `UPSTREAM_CLI_CONTRACTS.cursor.upstreamMetadata` and `docs/upstream/provider-sources.dag.toml` (...