{"slug": "costable-parametric-should-cost-analysis-io-github-1337mofo-costable-1-0-0", "title": "Costable — Parametric Should-Cost Analysis (io.github.1337mofo/costable@1.0.0)", "summary": "Costable, a parametric should-cost analysis tool for P50/P80/P90 estimates covering 801 materials across 25 countries, was published as version 1.0.0 to the official MCP registry on 2026-08-22. The tool, distributed as a hosted remote over streamable-http, has not yet been evaluated by the mcpindex semantic screen, leaving its verdict as REVIEW or UNVERIFIED, and agents are advised to treat it as not-yet-cleared until a verdict is recorded.", "body_md": "[← Index](/leaderboard)\n\n# Costable — Parametric Should-Cost Analysis\n\nParametric should-cost: P50/P80/P90 estimates, 801 materials, 25 countries, quote review.\n\nThe current version, v1.0.0, was published to the official MCP registry on 2026-08-22. It is distributed as a hosted remote over streamable-http, filed under Other by this index. 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 Costable — Parametric Should-Cost Analysis 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\nVerdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: [the eval, four-state verdict, honest limits](/methodology).\n\nOwn this server? [Screen its description →](/screen)\n\n## That verdict was true at screening time (snapshot 2026-08-22).\n\nContracts can change after screening, with no version bump. The gate pins Costable — Parametric Should-Cost Analysis’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\n[methodology](/methodology)\n\n[AgentRoamai.agentroam/agentroam](/server/ai-agentroam-agentroam)\n\nBuy travel eSIMs, gift cards and mobile top-ups with crypto — user confirms before any order.\n\n[Authoryzeai.authoryze/authoryze](/server/ai-authoryze-authoryze)\n\nGive your AI agent a spending limit: approval controls and single-use virtual cards.\n\n[衍象坊 · 奇门遁甲 & 大六壬io.github.139user/tword-divination](/server/io-github-139user-tword-divination)\n\nQimen Dunjia & Da Liu Ren divination: complete nine-palace charts and four-lesson analysis.", "url": "https://wpnews.pro/news/costable-parametric-should-cost-analysis-io-github-1337mofo-costable-1-0-0", "canonical_source": "https://mcpindex.ai/server/io-github-1337mofo-costable", "published_at": "2026-08-22 10:09:09+00:00", "updated_at": "2026-08-22 11:13:33.528463+00:00", "lang": "en", "topics": ["ai-tools", "ai-infrastructure"], "entities": ["Costable", "MCP registry", "mcpindex"], "alternates": {"html": "https://wpnews.pro/news/costable-parametric-should-cost-analysis-io-github-1337mofo-costable-1-0-0", "markdown": "https://wpnews.pro/news/costable-parametric-should-cost-analysis-io-github-1337mofo-costable-1-0-0.md", "text": "https://wpnews.pro/news/costable-parametric-should-cost-analysis-io-github-1337mofo-costable-1-0-0.txt", "jsonld": "https://wpnews.pro/news/costable-parametric-should-cost-analysis-io-github-1337mofo-costable-1-0-0.jsonld"}}