# MathML3 Table Alignment Group Scope Binding Detector

> MathML3 Table Alignment Group Scope Binding Detector is a paid API for AI agents from detect.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-11-04).

Analyzes a MathML3 equation system URL to determine alignment group bindings, inheritance paths, and scope policies across table cells before export

## Facts

- Endpoint: POST https://detect.halowerk.com/u/mathml3-table-alignment-group-scope-binding?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mathml3-table-alignment-group-scope-binding-detector-1d8d21b9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LRYwntDnjnQ-abjk-z378

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability mathml3-table-alignment-group-scope-binding-detector-1d8d21b9 -d '<json body>'
```

Example prompt: Before I export this MathML3 equation system, can you check which alignment groups correspond across the table columns and what scope or explicit-point policy binds each group — the URL is https://example.com/my-equation.xml?

## When to prefer this

Use this endpoint when you need to pre-flight a MathML3 equation system for export and must correctly resolve alignment group bindings, inheritance paths, and scope policies across table cells — especially when dealing with complex nested scopes, phantom groups, formula-wrapper-crossing boundaries, or first-point marker precedence that would be incorrectly flattened by digit-position or DOM-child grouping approaches.

## Known failure modes

- Invalid or inaccessible URL returns an error — ensure the URL is publicly reachable
- Non-MathML3 or malformed XML at the URL may result in parsing failure
- Tables without declared alignment groups may return empty or minimal binding maps
- Deeply nested scopes beyond parser limits may produce incomplete results

## How this service works

Before exporting a MathML3 equation system,determine which declared alignment groups correspond across cells in each table column and which group or explicit-point policy binds to each group. Preserve the special inheritance path,group boundaries crossing formula wrappers,phantom missing groups,first point marker precedence and nested scope isolation;do not flatten this into digit-position columns or DOM-child grouping.

## Output

Returns a structured mapping of which alignment groups correspond across each table column, their scope bindings (inherited or explicit-point policy), group boundaries that cross formula wrappers, phantom/missing group indicators, first-point marker precedence, and nested scope isolation details for the given MathML3 equation system.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "format": "uri",
   "maxLength": 2048
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mathml3-table-alignment-group-scope-binding-detector-1d8d21b9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from detect.halowerk.com](https://www.zero.xyz/host/detect.halowerk.com/llms.txt)