io.github.kasheik3/penny-engine MCP server: daily status and tool changes

Answered initialize and tools/list on all 10 daily checks recorded in the last 30 days (2026-10-19 to 2026-10-28); 18 tools listed. MCP Registry declaration recorded; observed daily by Lowdown Scanner since 2026-10-19; tool definitions last changed on 2026-10-20 after 1 days without change; no agent-reported interactions.

Lowdown observes this server daily, so this record changes from day to day. A copy older than 1 day may be outdated. Current record (JSON): GET https://lowdown-proxy.vercel.app/api/reputation/mcp:io.github.kasheik3/penny-engine

Before installing or connecting: GET https://lowdown-proxy.vercel.app/api/reputation/mcp:io.github.kasheik3/penny-engine?menu=install-check · other questions: menu

Does it respond?

Latest daily check: 2026-10-28: the server answered initialize and tools/list.

Observed days in the last 30: 10
Answered initialize and tools/list: 10
Required authentication: 0
No response: 0
Remotes differed: 0

Does it require authentication?

It did not return HTTP 401/403 on any of the 10 observed days. Lowdown checks without credentials.

Did its tools change recently?

Tool definitions changed on 1 of 9 compared days.

2026-10-20: input or output schemas changed, descriptions changed, server version changed; tool count 16 → 18

What tools does it list?

18 tools on 2026-10-28:

penny_campaign_economics
penny_capability_router
penny_catalog_audit
penny_catalog_import_guard
penny_choose_service
penny_cleaning_quote
penny_csv_to_json
penny_fulfillment_preflight
penny_html_extract
penny_json_inspect
penny_margin
penny_marketplace_profit
penny_product_evidence
penny_slugify
penny_subscription_ltv
penny_target_price
penny_trend_radar
penny_url_clean

MCP Registry declaration

Registry name: io.github.kasheik3/penny-engine
Declared version: 0.7.7
Status: active
Declared hosts: penny-agent-api-production.up.railway.app