prophetx: Research & Knowledge for AI Agents | OpenAgentSkill

Overview

ProphetX betting exchange — public tournaments, events, markets, and exchange odds. No API key, read-only. Covers soccer, tennis, basketball, baseball (MLB), NFL, NHL. IMPORTANT: odds are per-market optional — they appear only when a public order book exists (check `selections_available`); empty/suspended books return market structure and matched stake only. Full guaranteed odds coverage requires the authenticated ProphetX Affiliate API (separate Machina connector). Use when: user asks what markets/lines ProphetX offers for a game, ProphetX exchange odds and order-book prices (when exposed), event/tournament discovery, market structure (spreads, totals, alt lines, player props), or matched-stake activity. Don't use when: user needs guaranteed odds on every market or in-play liquidity — that requires the authenticated Affiliate connector (Machina platform). For prediction-market prices use polymarket or kalshi. For scores/stats use the sport-specific skill (nfl-data, mlb-data, football

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ProphetX — Public Exchange Markets (read-only)

Before writing queries, consult references/api-reference.md for sport codes and command parameters.

Read this first — what this skill can and cannot return:

✅ Tournaments (leagues), events (with home/away, schedule, status), market catalog (moneyline/spread/total, alt lines, player props on v2), matched stake (total_stake), primary-line flag (favourite).
✅ Exchange odds (American) with derived implied probability — but ONLY on markets where a public order book is exposed. Check selections_available per market; availability varies (pre-game core markets usually have books; in-play and low-activity markets often come back [null, null]).
❌ Guaranteed odds on every market, or full order-book depth/liquidity. When selections_available is False, only structure and matched stake exist — never invent odds. Complete odds coverage lives behind the authenticated ProphetX Affiliate API, a separate credentialed Machina connector — never wire tokens into this skill.

Quick Start

Prefer the CLI — it avoids Python import path issues:

sports-skills prophetx get_sports_config
sports-skills prophetx search_markets --sport=nfl --query="Eagles"
sports-skills prophetx get_todays_events --sport=mlb
sports-skills prophetx get_tournaments --sport=soccer
sports-skills prophetx get_markets --event_id=19742 --api_version=v2

Python SDK (alternative):

from sports_skills import prophetx

prophetx.get_sports_config()
prophetx.search_markets(sport="nfl", query="Eagles")
prophetx.get_todays_events(sport="mlb")
prophetx.get_events(109)                      # tournament_id
prophetx.get_markets(19742, api_version="v2") # event_id
prophetx.get_market(19742, 219)               # market id or "19742:219"

CRITICAL: Before Any Query

Market id is the market-TYPE id (219 = Moneyline on ANY event) — the stable per-event key is market_key ("<event_id>:<market_id>").
api_version="v2" adds category, subType, alt lines (market_lines) and player props; default v1 is the lean catalog. v2 automatically falls back to v1 on failure.
Check selections_available before reading odds fields — odds exist only where a public order book does; never present total_stake (matched volume) as odds or liquidity.
Sport codes: soccer, tennis, basketball, baseball, ice-hockey, american-football + aliases (nfl, nba, mlb, nhl, epl, mls, worldcup, ...).

Workflows

Market discovery for a game

search_markets --sport=nfl --query="Eagles" — soonest matching events with their markets.
Present market names/types/lines; quote odds only from markets with selections_available: true, and say explicitly when a market's public book is empty.

Today's slate

get_todays_events --sport=mlb — today's events (UTC) with home/away and schedule.
Follow with get_markets --event_id=<id> --api_version=v2 for the full catalog (player props, alt lines).

Explore the exchange

get_sports_config — sports and live tournaments.
get_tournaments --sport=soccer → get_events --tournament_id=<id>.

Important Notes

Read-only by design: no login, no cookies, no browser automation, only GETs; conservative throttling + caching + retries with backoff; fails closed on 403/WAF and on schema drift.
Event status values observed: not_started, live.
_raw preserves the full provider payload on every normalized record.
Unified cross-venue discovery: sports-skills markets search_entity --query="Yankees" includes a prophetx section (top-of-book odds per outcome when a public book exists; events without any exposed book are flagged with a note).

View source ↗

File metadata

name: prophetx
description: |
  ProphetX betting exchange — public tournaments, events, markets, and exchange odds. No API key, read-only. Covers soccer, tennis, basketball, baseball (MLB), NFL, NHL. IMPORTANT: odds are per-market optional — they appear only when a public order book exists (check `selections_available`); empty/suspended books return market structure and matched stake only. Full guaranteed odds coverage requires the authenticated ProphetX Affiliate API (separate Machina connector).

  Use when: user asks what markets/lines ProphetX offers for a game, ProphetX exchange odds and order-book prices (when exposed), event/tournament discovery, market structure (spreads, totals, alt lines, player props), or matched-stake activity.
  Don't use when: user needs guaranteed odds on every market or in-play liquidity — that requires the authenticated Affiliate connector (Machina platform). For prediction-market prices use polymarket or kalshi. For scores/stats use the sport-specific skill (nfl-data, mlb-data, football-data, ...). For news use sports-news.
license: MIT
metadata:
  author: machina-sports
  version: "0.1.0"

View original text

---
name: prophetx
description: |
  ProphetX betting exchange — public tournaments, events, markets, and exchange odds. No API key, read-only. Covers soccer, tennis, basketball, baseball (MLB), NFL, NHL. IMPORTANT: odds are per-market optional — they appear only when a public order book exists (check `selections_available`); empty/suspended books return market structure and matched stake only. Full guaranteed odds coverage requires the authenticated ProphetX Affiliate API (separate Machina connector).

  Use when: user asks what markets/lines ProphetX offers for a game, ProphetX exchange odds and order-book prices (when exposed), event/tournament discovery, market structure (spreads, totals, alt lines, player props), or matched-stake activity.
  Don't use when: user needs guaranteed odds on every market or in-play liquidity — that requires the authenticated Affiliate connector (Machina platform). For prediction-market prices use polymarket or kalshi. For scores/stats use the sport-specific skill (nfl-data, mlb-data, football-data, ...). For news use sports-news.
license: MIT
metadata:
  author: machina-sports
  version: "0.1.0"
---

# ProphetX — Public Exchange Markets (read-only)

Before writing queries, consult `references/api-reference.md` for sport codes and command parameters.

**Read this first — what this skill can and cannot return:**
- ✅ Tournaments (leagues), events (with home/away, schedule, status), market catalog (moneyline/spread/total, alt lines, player props on v2), matched stake (`total_stake`), primary-line flag (`favourite`).
- ✅ Exchange odds (American) with derived implied probability — but ONLY on markets where a public order book is exposed. Check `selections_available` per market; availability varies (pre-game core markets usually have books; in-play and low-activity markets often come back `[null, null]`).
- ❌ Guaranteed odds on every market, or full order-book depth/liquidity. When `selections_available` is `False`, only structure and matched stake exist — never invent odds. Complete odds coverage lives behind the authenticated ProphetX Affiliate API, a separate credentialed Machina connector — never wire tokens into this skill.

## Quick Start

Prefer the CLI — it avoids Python import path issues:
```bash
sports-skills prophetx get_sports_config
sports-skills prophetx search_markets --sport=nfl --query="Eagles"
sports-skills prophetx get_todays_events --sport=mlb
sports-skills prophetx get_tournaments --sport=soccer
sports-skills prophetx get_markets --event_id=19742 --api_version=v2
```

Python SDK (alternative):
```python
from sports_skills import prophetx

prophetx.get_sports_config()
prophetx.search_markets(sport="nfl", query="Eagles")
prophetx.get_todays_events(sport="mlb")
prophetx.get_events(109)                      # tournament_id
prophetx.get_markets(19742, api_version="v2") # event_id
prophetx.get_market(19742, 219)               # market id or "19742:219"
```

## CRITICAL: Before Any Query

- Market `id` is the market-TYPE id (219 = Moneyline on ANY event) — the stable per-event key is `market_key` (`"<event_id>:<market_id>"`).
- `api_version="v2"` adds category, subType, alt lines (`market_lines`) and player props; default v1 is the lean catalog. v2 automatically falls back to v1 on failure.
- Check `selections_available` before reading odds fields — odds exist only where a public order book does; never present `total_stake` (matched volume) as odds or liquidity.
- Sport codes: `soccer`, `tennis`, `basketball`, `baseball`, `ice-hockey`, `american-football` + aliases (`nfl`, `nba`, `mlb`, `nhl`, `epl`, `mls`, `worldcup`, ...).

## Workflows

### Market discovery for a game
1. `search_markets --sport=nfl --query="Eagles"` — soonest matching events with their markets.
2. Present market names/types/lines; quote odds only from markets with `selections_available: true`, and say explicitly when a market's public book is empty.

### Today's slate
1. `get_todays_events --sport=mlb` — today's events (UTC) with home/away and schedule.
2. Follow with `get_markets --event_id=<id> --api_version=v2` for the full catalog (player props, alt lines).

### Explore the exchange
1. `get_sports_config` — sports and live tournaments.
2. `get_tournaments --sport=soccer` → `get_events --tournament_id=<id>`.

## Important Notes

- **Read-only by design**: no login, no cookies, no browser automation, only GETs; conservative throttling + caching + retries with backoff; fails closed on 403/WAF and on schema drift.
- Event `status` values observed: `not_started`, `live`.
- `_raw` preserves the full provider payload on every normalized record.
- Unified cross-venue discovery: `sports-skills markets search_entity --query="Yankees"` includes a `prophetx` section (top-of-book odds per outcome when a public book exists; events without any exposed book are flagged with a `note`).

Review the source

Skill source recorded

Skill instructions are recorded. This is not a runtime test, safety guarantee or compatibility certification.

Review before install: Avoid automatic install

Dependency or permission surface needs review
Permission surface may require sandboxing
Financial research output is not financial advice; require human review before any live investment decision
Financial research output is not financial advice; require human review before any live investment decision.

Open full audit

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Start with one small task

1Read the source. Confirm the input, expected output, dependencies and permissions.
2Ask your agent for a plan. Approve setup and any costs before running a small isolated test.
3Check the output and changed files. Report only what actually ran; keep the source revision for reproduction.

Check the source for dependencies, API keys and third-party costs. A public repository does not mean every service is free.

Source & trust

Indexed

Repository metadata and review signals are advisory. Popularity, source discovery and successful execution are different facts.

License: MIT
Version: 1.0.0
Last GitHub push: Sep 4, 2026
Registry updated: Sep 6, 2026
Instruction path: skills/prophetx/SKILL.md @ bf996fb9fb85

Version reported in registry metadata; check source releases before relying on it.

Quality

70/100

Strong

Trust

64/100

Sandbox only

Audit

78/100

Needs review

Agent access

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More details

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    "method": "POST",
    "requires_resolve_event_id": true,
    "event_id_source": "Use install_receipt.outcome_feedback.event_id or feedback.event_id returned by /api/agent/resolve for the current task.",
    "expected_outcomes": [
      "success",
      "failed",
      "not_relevant",
      "blocked_by_risk",
      "setup_required"
    ],
    "payload_template": {
      "event_id": "<install_receipt.outcome_feedback.event_id or feedback.event_id from /api/agent/resolve>",
      "skill_slug": "machina-sports-prophetx",
      "task": "Use prophetx in an agent workflow",
      "agent": "codex",
      "outcome": "success",
      "install_used": true,
      "risk_blocked": false,
      "setup_required": false,
      "task_success": true,
      "output_quality": 4,
      "error_type": null,
      "human_review_required": false,
      "workspace": "sandbox",
      "time_to_useful_ms": 120000,
      "notes": "Report the smallest successful task, setup friction, files touched, and risk notes."
    }
  },
  "endpoints": {
    "web": "https://www.openagentskill.com/skills/machina-sports-prophetx",
    "api": "https://www.openagentskill.com/api/agent/skills/machina-sports-prophetx",
    "audit": "https://www.openagentskill.com/skills/machina-sports-prophetx/audit",
    "eval": "https://www.openagentskill.com/api/agent/evals?slug=machina-sports-prophetx&task=Use%20prophetx%20in%20an%20agent%20workflow&max_risk=medium",
    "resolve": "https://www.openagentskill.com/api/agent/resolve?task=Use%20prophetx%20in%20an%20agent%20workflow&agent=codex&max_risk=medium",
    "receipt": "https://www.openagentskill.com/api/agent/receipt?task=Use%20prophetx%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text",
    "install": "https://www.openagentskill.com/api/skills/machina-sports-prophetx/install",
    "manifest": "https://www.openagentskill.com/api/registry/manifest/machina-sports-prophetx"
  }
}

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Creator: machina-sports
Source: machina-sports/sports-skills
Indexed by: OpenAgentSkill community index

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