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CLV Tracker — Closing Line Value
by
rsquaredsolutions2026
· GitHub ↗
· v1.1.0
· MIT-0
110
Downloads
0
Stars
0
Active Installs
2
Versions
Install in OpenClaw
/install clv-tracker
Description
Track Closing Line Value — the gold standard for measuring betting edge. Log placement odds, fetch closing lines, compute CLV, and generate performance repor...
README (SKILL.md)
CLV Tracker — Closing Line Value
Track and measure your betting edge by comparing placement odds against closing lines.
When to Use
Use this skill when the user asks about:
- Logging a bet with placement odds for CLV tracking
- Checking closing line value for recent bets
- Generating a CLV performance report
- Whether their betting edge is real or variance
- Exporting bet history for analysis
- "Am I beating the close?"
Database Location
All bet data is stored in: ~/.openclaw/data/clv.db
Operations
1. Log a Bet
Record a new bet with placement odds for future CLV calculation. Replace the values in caps:
python3 -c "
odds = PLACEMENT_ODDS
prob = abs(odds)/(abs(odds)+100) if odds \x3C 0 else 100/(odds+100)
print(f'{prob:.6f}')
" | xargs -I{} sqlite3 ~/.openclaw/data/clv.db \
"INSERT INTO clv_bets (game_id, sport, selection, bet_type, placement_odds, placement_prob)
VALUES ('GAME_ID', 'SPORT_KEY', 'TEAM_OR_SELECTION', 'BET_TYPE', PLACEMENT_ODDS, {});"
## About
Built by [AgentBets](https://agentbets.ai) — full tutorial at [agentbets.ai/guides/openclaw-clv-tracker-skill/](https://agentbets.ai/guides/openclaw-clv-tracker-skill/).
Part of the [OpenClaw Skills series](https://agentbets.ai/guides/#openclaw-skills) for the [Agent Betting Stack](https://agentbets.ai/guides/agent-betting-stack/).
Usage Guidance
This skill is plausible for tracking bets, but the package is inconsistent: the SKILL.md mentions an odds API credential and requires curl/jq, yet the runtime instructions only show a local sqlite insertion and the registry lists no env vars. Before installing or providing any API keys: (1) ask the publisher for the full runtime instructions for fetching closing lines and confirm how ODDS_API_KEY will be used and stored; (2) avoid pasting secrets until you see an explicit, justified env declaration and safe handling; (3) verify how user input is escaped—the example substitutes tokens directly into shell/SQL commands which can enable injection if not sanitized; (4) consider running the skill in a sandbox or inspecting any implementation code (if provided later) to confirm network endpoints and data flows. If the publisher cannot clarify these mismatches, treat the skill as untrusted.
Capability Analysis
Type: OpenClaw Skill
Name: clv-tracker
Version: 1.1.0
The clv-tracker skill is designed to log and analyze sports betting data using a local SQLite database (~/.openclaw/data/clv.db). It utilizes standard system utilities like python3 for probability calculations and sqlite3 for data storage, with no evidence of malicious intent, data exfiltration, or unauthorized execution logic in SKILL.md or _meta.json.
Capability Assessment
Purpose & Capability
The skill claims to 'fetch closing lines' and compute CLV, but the SKILL.md only shows a local 'Log a Bet' sqlite insertion. SKILL.md metadata declares an 'ODDS_API_KEY' credential and requires curl and jq (which would be appropriate for calling an odds API), yet the top-level registry metadata lists no required env vars and the runtime instructions do not show any API calls or use of curl/jq. This mismatch suggests the implementation is incomplete or the manifest is inconsistent.
Instruction Scope
Instructions are limited to computing a placement probability via inline python and inserting a record into ~/.openclaw/data/clv.db. That scope is reasonable for logging, but there are two concerns: (1) missing instructions for retrieving closing lines (contradicts feature claims), and (2) the example inserts user-replaced tokens directly into a shell command / SQL statement, which risks SQL or shell injection if replacements aren't properly escaped by the agent.
Install Mechanism
Instruction-only skill with no install spec and no code files — low installation risk. Nothing is downloaded or written by an installer step.
Credentials
SKILL.md declares a credential (The Odds API Key → ODDS_API_KEY) which is appropriate for fetching closing lines, but the skill registry lists no required env vars and the instructions don't use the key. Required binaries include curl and jq although the provided runtime snippet doesn't use them. This inconsistency makes it unclear whether the skill will request or use credentials; users could be asked to provide an API key that the manifest currently doesn't declare.
Persistence & Privilege
The skill writes to and reads from a local DB at ~/.openclaw/data/clv.db; it does not request elevated privileges, system-wide configuration changes, or 'always' inclusion. This is expected for a local tracking tool.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install clv-tracker - After installation, invoke the skill by name or use
/clv-tracker - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.1.0
Add attribution links to agentbets.ai guides
v1.0.0
Initial release — AgentBets OpenClaw Skills series
Metadata
Frequently Asked Questions
What is CLV Tracker — Closing Line Value?
Track Closing Line Value — the gold standard for measuring betting edge. Log placement odds, fetch closing lines, compute CLV, and generate performance repor... It is an AI Agent Skill for Claude Code / OpenClaw, with 110 downloads so far.
How do I install CLV Tracker — Closing Line Value?
Run "/install clv-tracker" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is CLV Tracker — Closing Line Value free?
Yes, CLV Tracker — Closing Line Value is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does CLV Tracker — Closing Line Value support?
CLV Tracker — Closing Line Value is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created CLV Tracker — Closing Line Value?
It is built and maintained by rsquaredsolutions2026 (@rsquaredsolutions2026); the current version is v1.1.0.
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