# Project Status Text Classifier (Local Naive-Bayes)

> Project Status Text Classifier (Local Naive-Bayes) is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Trains a local naive-Bayes text classifier on up to 200 labelled project-status records and classifies new query texts into planned, active, blocked, or complete categories.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-ml-project-status-local-classifier?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/project-status-text-classifier-local-naive-bayes-6e4d37af
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nEZNTmtT63pGlX1hempLr

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 project-status-text-classifier-local-naive-bayes-6e4d37af -d '<json body>'
```

Example prompt: Train a naive-Bayes text classifier on these 12 project update records I've labelled as planned, active, blocked, or complete, then classify this new text: 'Team is waiting on infrastructure approval before proceeding.'

## When to prefer this

Choose this endpoint when you have a small labelled dataset (2–200 records) of project status text and need a quick, interpretable local classification without sending data to a hosted or foundation model. Ideal for lightweight, privacy-conscious classification tasks on project lifecycle stages using only the four fixed categories: planned, active, blocked, complete.

## Known failure modes

- Fewer than 2 records supplied — minimum input not met
- Records missing required fields (id, text, actual) — schema validation error
- query_texts array is empty or exceeds 20 items — out-of-range error
- Insufficient class representation in training data for reliable naive-Bayes estimation
- Text length exceeds 1000 characters per record — truncation or rejection
- More than 200 records supplied — maxItems exceeded

## How this service works

Project status - Train local text baseline and classify: Train local text baseline and classify for Project status. Up to 200 supplied labelled text records. Local dataset tools, evaluation and small naive-Bayes baselines; no hosted model or foundation-model training. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded train local text baseline and classify deliverable.

## Output

Returns predicted project status classifications (planned, active, blocked, or complete) for each query text, along with evaluation metrics from the locally trained naive-Bayes model based on the supplied labelled records.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "records": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "id",
     "text",
     "actual"
    ],
    "properties": {
     "id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "text": {
      "type": "string",
      "default": "",
      "maxLength": 1000
     },
     "actual": {
      "enum": [
       "planned",
       "active",
       "blocked",
       "complete"
      ],
      "type": "string"
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "id": "example-0-0",
     "text": "planned sample document number 0 for this supplied dataset.",
     "actual": "planned"
    },
    {
     "id": "example-0-1",
     "text": "planned sample document number 1 for this supplied dataset.",
     "actual": "planned"
    },
    {
     "id": "example-0-2",
     "text": "planned sample document number 2 for this supplied dataset.",
     "actual": "planned"
    },
    {
     "id": "example-1-0",
     "text": "active sample document number 0 for this supplied dataset.",
     "actual": "active"
    },
    {
     "id": "example-1-1",
     "text": "active sample document number 1 for this supplied dataset.",
     "actual": "active"
    },
    {
     "id": "example-1-2",
     "text": "active sample document number 2 for this supplied dataset.",
     "actual": "active"
    },
    {
     "id": "example-2-0",
     "text": "blocked sample document number 0 for this supplied dataset.",
     "actual": "blocked"
    },
    {
     "id": "example-2-1",
     "text": "blocked sample document number 1 for this supplied dataset.",
     "actual": "blocked"
    },
    {
     "id": "example-2-2",
     "text": "blocked sample document number 2 for this supplied dataset.",
     "actual": "blocked"
    },
    {
     "id": "example-3-0",
     "text": "complete sample document number 0 for this supplied dataset.",
     "actual": "complete"
    },
    {
     "id": "example-3-1",
     "text": "complete sample document number 1 for this supplied dataset.",
     "actual": "complete"
    },
    {
     "id": "example-3-2",
     "text": "complete sample document number 2 for this supplied dataset.",
     "actual": "complete"
    }
   ],
   "maxItems": 200,
   "minItems": 2
  },
  "query_texts": {
   "type": "array",
   "items": {
    "type": "string",
    "default": "",
    "maxLength": 1000
   },
   "default": [
    "planned sample"
   ],
   "maxI
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/project-status-text-classifier-local-naive-bayes-6e4d37af/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)