{"slug": "propline-sports-betting-odds-prop-resolution-io-github-proplineapi-propline-mcp", "title": "PropLine — Sports Betting Odds & Prop Resolution (io.github.proplineapi/propline-mcp@0.25.0)", "summary": "PropLine, a sports betting odds and prop resolution MCP server distributed as propline-mcp on npm, released version 0.25.0 on 2026-08-19, offering live odds, cross-book +EV, and graded player-prop results across 21 books with a hosted endpoint. The release was published to the official MCP registry and is tracked by mcpindex.ai, which reported a semantic screen pass with no manipulation pattern detected, though a deterministic conformance probe has not yet been run.", "body_md": "[← Index](/leaderboard)\n\n# PropLine — Sports Betting Odds & Prop Resolution\n\nLive odds, cross-book +EV and graded player-prop results across 21 books. Hosted endpoint included.\n\nThe current version, v0.25.0, was published to the official MCP registry on 2026-08-19. It is distributed as propline-mcp on npm and as a hosted remote over streamable-http, filed under Other by this index, and declares 2 environment variables. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; [the index's current counts](/stats) put this record in context.\n\n## Using PropLine — Sports Betting Odds & Prop Resolution in Claude, Cursor, Gemini CLI, Cline, or Zed?\n\nMCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and **HOLDs the call** when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use **Install this server** for that).\n\nRewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less\n\n```\nuv tool install mcpindex-gate && mcpindex-config-wire\n```\n\n[method](/methodology)\n\nSemantic screen found no manipulation pattern in the description. Conformance probe not yet run.\n\n`mcpindex.integrity.description`\n\npassINFOevidence“No suspicious instructions found”via static_description\n\n- - Semantic screen only - the deterministic conformance probe has not run on this server\n- - Confidence is reported but not yet calibrated (v1)\n- - Screen reads the tool description, not the live behavior\n- - advisory\n- - registry description only no input schema\n- - screen model 8b\n- - The registry listing (version, packages, links) changed after this screen ran - the description we assessed did not\n\nSemantic screen: an LLM judge reads the tool description for hidden instructions (status PARTIAL). A pass means the description is not lying, not that the tool is safe: a high-capability tool with an honest description still warrants caution. The deterministic conformance probe has not been run on this server yet, so the screen here is semantic-only. Posture: advisory. Confidences are reported but not yet calibrated (calibrated=false at v1). Full verdict history is not shown on this page.\n\nOwn this server? [Screen its description →](/screen)\n\n## That verdict was true at screening time (snapshot 2026-08-19).\n\nContracts can change after screening, with no version bump. The gate pins PropLine — Sports Betting Odds & Prop Resolution’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.\n\n[See your first HOLD in 2 minutes →](/guides/install-the-gate-first-hold)\n\nRelated: [how to trust an MCP server](/guides/how-to-trust-an-mcp-server) · [screen before install](/guides/screen-mcp-server-before-install) · [silent contract drift](/guides/mcp-silent-contract-drift)\n\nPeople vet a server before wiring it in. One line on your project site or docs answers that with an independent record: screening verdict, registry provenance, contract drift history. It stays current as new screens and drift events land.\n\n```\n[Independent trust record for PropLine — Sports Betting Odds & Prop Resolution](https://mcpindex.ai/server/io-github-proplineapi-propline-mcp) - screening verdict, registry provenance, and contract drift monitoring.\nIndependent trust record for PropLine — Sports Betting Odds & Prop Resolution - screening verdict, registry provenance, and contract drift monitoring.\n```\n\nA live verdict badge for your README or listing. It reflects the current screen, links back here, and updates when the verdict does.\n\n```\n[![mcpindex](https://mcpindex.ai/api/v1/badge/io-github-proplineapi-propline-mcp)](https://mcpindex.ai/server/io-github-proplineapi-propline-mcp)\n\"mcpindex\n```\n\n`PROPLINE_API_KEY`\n\nPropLine API key. Free tier (1,000 req/day, no card) at https://prop-line.com\n\n`PROPLINE_BASE_URL`\n\nOverride the API origin (default https://api.prop-line.com). For self-hosted setups only.\n\n[methodology](/methodology)\n\n[ConnectMachineai.connectmachine/connectmachine](/server/ai-connectmachine-connectmachine)\n\nManage your ConnectMachine contacts, networks, events, and digital business cards.\n\n[DABLOCK AI Visibility Indexai.dablock/visibility-index](/server/ai-dablock-visibility-index)\n\nMeasured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.\n\n[io.github.proscar87/oura-mcpio.github.proscar87/oura-mcp](/server/io-github-proscar87-oura-mcp)\n\nThe Oura v2 API as an MCP server. Paginates, fixes the date range, warns when data is missing.", "url": "https://wpnews.pro/news/propline-sports-betting-odds-prop-resolution-io-github-proplineapi-propline-mcp", "canonical_source": "https://mcpindex.ai/server/io-github-proplineapi-propline-mcp", "published_at": "2026-08-19 22:10:46+00:00", "updated_at": "2026-08-19 23:13:26.993156+00:00", "lang": "en", "topics": ["ai-tools", "developer-tools"], "entities": ["PropLine", "mcpindex.ai", "npm", "MCP registry"], "alternates": {"html": "https://wpnews.pro/news/propline-sports-betting-odds-prop-resolution-io-github-proplineapi-propline-mcp", "markdown": "https://wpnews.pro/news/propline-sports-betting-odds-prop-resolution-io-github-proplineapi-propline-mcp.md", "text": "https://wpnews.pro/news/propline-sports-betting-odds-prop-resolution-io-github-proplineapi-propline-mcp.txt", "jsonld": "https://wpnews.pro/news/propline-sports-betting-odds-prop-resolution-io-github-proplineapi-propline-mcp.jsonld"}}