Import Check: Validate & Clean CSV

Where it sits in the directory's order

What can be seen from outside, weighed as the directory publishes.

Where it answers

• https://check.orvel.dev/mcpstreamable-http
  • Authorization optional, secret: Optional for the fixed free demo and example. Custom CSV: Bearer <API key>. EUR 9 for 100 operations / 90 days. Setup: https://check.orvel.dev/docs/

The tools it lists (10, as of 4 days ago)

The tool-description rules found nothing in these descriptions. They look for instructions aimed at a model and for hidden characters; they cannot see what a tool does when it runs.

• get_csv_example

  Return a fixed synthetic CSV and its column schema. Free, no key or quota. Copy the structure, then supply your own CSV to validate_csv.

• view_csv_demo

  Validate the fixed example with the current engine. Free and no arguments; demonstrates duplicate, email, amount and date findings. Custom files require validate_csv and paid access.

• get_csv_usage

  Read remaining operations and expiry for the API key supplied in the Authorization header. Does not consume credit.

• get_table_example

  Return fixed synthetic left/right tables and a reusable join recipe. No arguments, key or credit. Copy the structure for reconcile_tables; mode controls which unmatched rows appear in output.

• view_table_demo

  Join the bundled fixed tables and show changed and unmatched records. No arguments, key or credit. This cannot process custom data; use reconcile_tables with a paid key for your files.

• inspect_table

  Profile a CSV or explicit string table before writing a recipe. Return empty, distinct and duplicate-value counts per column and complete formula warnings; no schema or business validity is inferred. Supply CSV OR columns/rows, never both. JSON numbers must be encoded as strings so identifiers keep leading zeros. One paid operation; no content retained. Reuse request_id only for identical input.

• prepare_table

  Select, rename, derive and convert columns using a caller-owned version-1 recipe. Rules reference original input headers; output follows recipe order and omitted columns are listed. All input rows remain. Any failed conversion returns valid=false, all findings and csv_text=null, never a partially transformed file. No arithmetic, arbitrary code, schema inference or destination writes. One completed report costs one operation, including valid=false. Use reconcile_tables for two-file matching.