Pipefy API Fallback (Tier 3 — Last Resort)

This skill activates only after Tiers 1 and 2 have failed. Call the Pipefy GraphQL API directly, bypassing the MCP server.

3-tier resolution strategy (always follow in order)

Tier	Method	When
1	Dedicated MCP tool (`create_card`, `get_phase_cards`, `get_phase_allowed_move_targets`, `update_pipe`, etc.)	Always try first. For card/phase seeding and inventory, see Seed pipe across phases.
2	Introspection + `execute_graphql`	When no dedicated tool exists or a tool fails unexpectedly. See skills/introspection/pipefy-introspection/SKILL.md.
3	Direct HTTP via curl / httpx (this skill)	When the MCP server itself is unavailable, or `execute_graphql` fails with an infrastructure error.

Do not jump to Tier 3 after a single tool failure. Follow the tiers in order.