# coil.trade — trading and investing platforms — 2 of 5

Home > Browse > By type > business > coil.trade

> Probe-verified (tier 2 of 3). Last checked 2026-09-26. 2 of 5 capability checks passed. 2 unknown.

- host: coil.trade
- url: https://coil.trade/
- category: trading and investing platforms
- type: business
- language: en

## Probe-verified · tier 2 of 3

Probed live on 2026-09-26 against rubric v1.2. 2 of 5 checks passed. 2 unknown.

- UNKNOWN — Markdown negotiation (`Accept: text/markdown`)
- UNKNOWN — Markdown twin at a predictable URL (`/page.md`)
- FAIL — llms.txt (`/llms.txt`)
- PASS — API catalog (`RFC 9727`)
- PASS — MCP server card answers (`/.well-known/mcp/server-card.json → tools/list`)

MCP tools (from tools/list on 2026-09-26): get_market_regime, get_buy_list, get_stock_read, get_market_leaders, get_market_leaders_live, get_sector_read, get_crypto_trend, get_morning_brief, get_day_board, get_rotation, get_crypto_day, get_crypto_night, get_hold_state, get_market_regime_live, get_buy_list_live, get_stock_read_live, get_sector_read_live, get_crypto_trend_live, get_morning_brief_live, get_day_board_live, get_rotation_live, get_crypto_day_live, get_crypto_night_live, get_board_changes, get_crypto_setups, get_crypto_setups_live, get_hold_state_live, get_full_board, get_board_asof, get_engine_feed, get_live_rules, get_live_setup, search_products, get_product_details, get_cart, add_to_cart, update_cart_item, remove_from_cart, checkout_handoff, get_preferences, recall_memories, save_memory, get_orders, get_order_status, search_policies, get_fulfillment_options

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **buy** — "" → `https://coiltrade.gumroad.com/l/board`
- **order** — "" → `https://coiltrade.gumroad.com/l/board`

## Summary

AI stock scanner and rules-based trading engine providing scored market data, trading signals, and live feeds for ~565 US equities (S&P 500, Nasdaq-100, macro ETFs) and 80+ crypto pairs, with pay-per-call API endpoints and hosted subscriptions.

## Context

115 sites in this index share the category "trading and investing platforms"; 23 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark

How we found this site: probe discovery. This site didn't declare agent access — we found it by checking the open web. Everything above was tested the same way, against the same rubric, on the date shown. [How we choose what to check, and how to opt out](https://knowngood.sh/bot)

## Where this sits

- business: https://knowngood.sh/type/business
- trading and investing platforms: https://knowngood.sh/category/trading-investing-platforms
- financial services (also in): https://knowngood.sh/category/financial-services
- AI agents (also in): https://knowngood.sh/category/ai-agents
- Browse: https://knowngood.sh/browse
- Rubric: https://knowngood.sh/benchmark