preflight

Inspect a CSV, TSV, or XLSX spreadsheet before an agent ingests it.

Inspect a CSV, TSV, or XLSX spreadsheet before an agent ingests it. Detects misplaced header rows, repeated header rows, multiple tables on one sheet, merged cells, ragged rows, totals rows, formulas, hidden sheets, mixed or inconsistent column types, numbers stored as text, ambiguous dates, and duplicate or empty column names. Returns a machine verdict (clean, needs cleaning, split tables, review, or reject), the blocking problems, per-sheet structure, per-column types, and a recommended next action so the agent knows whether the file is safe to load and what to fix first.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.02 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xf07538b8…d50fb7eb

URL

https://tablint.dev/v1/bazaar/table/preflight

Seen

first 35 days ago · last 35 days ago

14 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.08.1

UN
RATED

0.017 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.983: 0.041 uncertain ? + 0.942 short ? · 0.433 to D

How the composite of 0.017 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.75	0.06	0.010		0.008	−0.702	−0.041
latency p95 it answered as fast as its class	0.25	0.04	0.039		0.010	−0.240	0
Composite	1.00		0.017	gap to 1.000 = 0.983 · 0.942 short · 0.041 uncertain	0.017	−0.942	−0.041

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score

The multiplication, written out

  0.750 × 0.010   liveness   
+ 0.250 × 0.039   latency p95
= 0.017           → UNRATED: 13 of 30 paid calls      weights 2026.08.1 · 13 samples · seed cap_01M1A59TEF3CX4M11E039GPDKG|2026-08-07T18:30:33.393Z|2026.08.1

Verify it yourselfnpx teppi-check https://tablint.dev/v1/bazaar/table/preflightcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59TEF3CX4M11E039GPDKG