# io.github.pricewatcha/pricewatcha

> Track prices & price history on any online shop, with alerts and an API

- name: io.github.pricewatcha/pricewatcha
- version: 0.1.7
- connection class: R0 (autonomous)
- trust: 91/100
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.pricewatcha%2Fpricewatcha
- tools: https://api.protogrid.dev/v1/servers/io.github.pricewatcha%2Fpricewatcha/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "pricewatcha": {
      "type": "http",
      "url": "https://mcp.pricewatcha.com"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 99
- freshness: 85
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-98% ~updated-43d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 91/100 (strong)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 15 of 15 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 3,179 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 4 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 15, about 3,179 tokens to load them all
- tool set hash: 926daf13174abbe93ba58a5712e48a04
- tools last changed: 2026-10-01T03:11:30.506Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.pricewatcha/pricewatcha.svg)](https://protogrid.dev/servers/io.github.pricewatcha/pricewatcha)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-01 `watch_product` changed (annotations)
- 2026-10-01 `update_price_alert` changed (annotations)
- 2026-10-01 `create_price_alert` changed (annotations)
- 2026-10-01 `track_product` changed (annotations)

Full history: https://api.protogrid.dev/v1/servers/io.github.pricewatcha%2Fpricewatcha/changes

## Remotes

- https://mcp.pricewatcha.com (streamable-http, auth none, reachable true, uptime30d 0.9830508)

## Packages

_none_

## Tools (15)

- `create_price_alert`: Create a price alert for a product. Use notify_on_drop / notify_on_rise for any price change without a numeric threshold, and/or min_threshold_price / max_threshold_price for target prices. At least one of those four settings is required. Requires a Pricewatcha API key (pwk_live_...) from https://pricewatcha.com/profile#api-keys. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `delete_price_alert`: Delete a price alert. Requires a Pricewatcha API key (pwk_live_...) from https://pricewatcha.com/profile#api-keys. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `get_api_status`: Check whether the Pricewatcha public API is available. Returns health and discovery metadata. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `get_job_status`: Poll an async tracking job by job_id. Returns status (queued, running, completed, or failed). On completion, product is populated; on scrape failure, error is populated (HTTP 200 job lookup — not a transport error). On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `get_price_alert`: Get one price alert by alert_id. Requires a Pricewatcha API key (pwk_live_...) from https://pricewatcha.com/profile#api-keys. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `get_price_history`: Get historical prices, aggregates (low/high/average), trend, and data points for a product. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `get_product`: Get structured product price intelligence by product_id (e.g. demo_iphone_15_pro or prod_xxx from a completed job). On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `get_watch_status`: Check whether your account watches a product for continuous updates. Requires a Pricewatcha API key (pwk_live_...) from https://pricewatcha.com/profile#api-keys. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `list_price_alerts`: List your price alerts. Optionally filter by product_id. Requires a Pricewatcha API key (pwk_live_...) from https://pricewatcha.com/profile#api-keys. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `list_watchlist`: List products your account watches for continuous price updates. Requires a Pricewatcha API key (pwk_live_...) from https://pricewatcha.com/profile#api-keys. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `search_products`: Searches the Pricewatcha product catalog by keyword (token AND; word order does not matter). Supports minus-prefixed exclude terms: e.g. "iPhone 15 -cover -case" returns devices only. Returns product-level data only — not user accounts or alert settings. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `track_product`: Submit a public product URL for price tracking. Waits up to ~25s server-side; fast shops return status "completed" with product in one call. Slow jobs return status "running" with job_id — poll get_job_status. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `unwatch_product`: Remove a product from your account watchlist. Fails while an active price alert exists for the product. Requires a Pricewatcha API key (pwk_live_...) from https://pricewatcha.com/profile#api-keys. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `update_price_alert`: Update a price alert. You can switch to threshold-free notify_on_drop / notify_on_rise, change thresholds, or toggle is_active. At least one setting must remain. Requires a Pricewatcha API key (pwk_live_...) from https://pricewatcha.com/profile#api-keys. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.
- `watch_product`: Add a catalog product to your account watchlist so the price scheduler keeps updating it. Requires a Pricewatcha API key (pwk_live_...) from https://pricewatcha.com/profile#api-keys. On failure, returns a structured error object with fields error.code, error.message, error.http_status, error.retry_recommended, and error.retry_after_seconds.