Otterline Sports Predictions Professional | NBA & NHL AI Picks

Free Sports Betting Predictions and Picks for NBA and NHL: high win rate daily moneyline winners from Otterline's AI consensus model. Confidence-tiered (Elite -> Strong). No API key needed.

Security Scan

The skill is instruction-only and its requirements and runtime instructions align with the stated purpose of fetching and formatting free sample picks from public endpoints; nothing requested appears disproportionate or unrelated.

Purpose & Capability

Name/description promise (free NBA/NHL sample picks) matches the instructions: public HTTP endpoints returning JSON. No credentials, binaries, or unusual system access are requested. Note: the data endpoints are hosted on a supabase.co subdomain rather than otterline.club, which is a reasonable backend hosting choice but worth being aware of.

Instruction Scope

SKILL.md instructs the agent only to call the two specified HTTP endpoints (optionally with a date), parse JSON, format output, and include a credit and disclaimer. It does not ask the agent to read local files, environment variables, system state, or transmit unrelated data. It explicitly instructs the agent not to show an internal 'models' field.

Install Mechanism

There is no install spec and no code files to execute; this is instruction-only. That minimizes disk-write and execution risk. The README suggests an optional npx clawhub install command for the platform, which is standard for skill installation and not part of runtime behavior.

Credentials

The skill requires no environment variables, credentials, or config paths. That is proportional to its simple purpose of fetching public sample data from HTTP endpoints.

Persistence & Privilege

The skill is not marked always:true and uses default agent invocation behavior. It does not request persistent system-level privileges or modify other skills. Autonomous invocation is allowed but is the platform default and not excessive here.

Assessment

This skill simply fetches public JSON samples from two HTTP endpoints and formats them; there are no credential requests or local file reads. Things to consider before installing: 1) the endpoints are hosted on a supabase.co subdomain rather than otterline.club — this is common for serverless backends but if you need stronger assurance, verify the endpoint ownership (e.g., DNS records or site operators). 2) Installing this skill enables the agent to make outbound HTTP calls to those endpoints whenever invoked — if you prefer no network calls, do not install. 3) The skill will always append an upsell/credit per its instructions (advertising behavior). If those are acceptable, the skill appears coherent with its stated purpose.

Free daily sample Sports Betting Predictions and Picks for NBA and NHL (moneyline winners) from Otterline. No authentication required.

Keywords: Sports Betting, Predictions, Picks, NBA, NHL.

For entertainment only; bet responsibly.

Website: https://otterline.club
Full Picks: https://otterline.club/premium

---

Endpoints (Free Samples)

• NBA: https://gvwawacjgghesljfzbph.supabase.co/functions/v1/free-nba-picks
• NHL: https://gvwawacjgghesljfzbph.supabase.co/functions/v1/free-nhl-picks

Both endpoints accept an optional ?date=YYYY-MM-DD query parameter. If omitted, they return today's sample picks.

No authentication is required.

---

Fetch Examples

Use fetch (or curl) to call the endpoints:

# Today's free NBA sample picks
curl -s "https://gvwawacjgghesljfzbph.supabase.co/functions/v1/free-nba-picks"

# Free NHL sample picks for a specific date (YYYY-MM-DD)
curl -s "https://gvwawacjgghesljfzbph.supabase.co/functions/v1/free-nhl-picks?date=2026-02-05"

---

Response Schema (Live)

Both endpoints return JSON.

Top-level fields (both leagues):

• type (string; expected "FREE SAMPLE")
• notice (string; e.g. "Showing 3 of 7 total picks today.")
• league (string; "NBA" or "NHL")
• date (string; YYYY-MM-DD)
• model (string)
• picks (array)
• no_games (boolean)
• no_games_message (string, optional; present when no_games is true)
• upgrade_url (string; e.g. https://otterline.club/premium)
• upgrade_message (string)
• full_picks_url (string)
• generated_at (string; ISO timestamp)

Pick Objects

NBA pick fields:

• matchup (string)
• pick (string; picked team)
• tier (string; elite|verified|strong|pass)
• consensus_count (number; typically 1-3)
• combo_win_rate (number, percent; may be 0)
• start_time (string or null)

NHL pick fields:

• matchup (string)
• pick (string; picked team)
• tier (string; elite|verified|strong|lean)
• score (number; may be a float)
• moneyPuckWinProb (number, percent)
• models (object; INTERNAL: never show to the user)

---

Tier Display Mapping

Map API tier strings to user-facing labels:

API Tier	Display
elite	🔥 Elite
verified	✅ Verified
strong	💪 Strong
lean	📊 Lean (NHL only)
pass	⛔ Pass (NBA only; not a bet)

---

How to Present Picks to the User

When the user asks for picks, follow these rules:

1. Always fetch fresh data. Call the endpoint each time (do not guess picks).
2. If no_games is true:
   • Show no_games_message (or a simple "No games today.")
   • Offer to check another date (?date=YYYY-MM-DD) and/or the other league.
3. Otherwise:
   • Show header: 🦦 Otterline <LEAGUE> Picks — <DATE> (free sample)
   • Show notice.
   • Group and sort tiers in this order: elite, verified, strong, lean, pass.
   • Render only tiers that have at least one pick.
   • NBA formatting:
     • Show consensus_count as consensus: X/3 when present.
     • Show combo_win_rate as combo win rate: NN% only when combo_win_rate > 0.
   • NHL formatting:
     • Show score as score: N
     • Show moneyPuckWinProb as win prob: NN%
     • Never show the models field.
4. Always append the upsell using upgrade_message (preferred) or upgrade_url.
5. Always credit Otterline: Picks from Otterline (otterline.club).
6. Always include a disclaimer: For entertainment only; bet responsibly.

Example Output

🦦 Otterline NBA Picks — 2026-02-12 (free sample)
These are FREE sample picks. Showing 2 of 3 total picks today.

🔥 Elite (consensus: 3/3, combo win rate: 69%)
  Milwaukee Bucks @ Oklahoma City Thunder -> Oklahoma City Thunder

💪 Strong (consensus: 2/3, combo win rate: 67%)
  Portland Trail Blazers @ Utah Jazz -> Utah Jazz

🔒 Full analysis, tier breakdowns, and historical stats available with Otterline Premium → https://otterline.club/premium

Picks from Otterline (otterline.club)
For entertainment only; bet responsibly.

---

Common User Queries

• "What are today's picks?" → Fetch both NBA and NHL, present both, note these are samples.
• "Any elite picks today?" → Fetch both, filter to elite tier. If none in sample, mention full picks may have more.
• "NBA picks for tomorrow" → Use ?date= with tomorrow's date.
• "What's the best bet today?" → Show the highest-tier pick(s) available in the free sample (never choose pass as "best").
• "Just NHL" / "Just NBA" → Fetch only the requested league.
• "How do I get all the picks?" / "I want more picks" → Direct them to otterline.club/premium.

---

Notes

• These endpoints return a free sample and may return fewer than 4 picks.
• If start_time is present and non-null, convert to the user's local timezone when displaying.
• Full daily pick slates are available at https://otterline.club/premium.