com.costbench由 costbench.com 發布官方發布者v1.1.0更新於 Oct 25, 2026
Verified pricing, hidden costs, negotiation data, price changes & TCO for 3,390+ software products.
一個遠端唯讀 MCP 伺服器，讓助理取得有來源的軟體價格資料：方案、隱藏成本、議價建議、價格歷史、比較與總持有成本。
Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/com.costbench%2Fmcp/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"costbench": {
"type": "http",
"url": "https://costbench.com/mcp"
}
}
}Verified software-pricing intelligence for any MCP client — true costs, hidden fees, negotiation data, price history, side-by-side comparisons, a dated price-change feed, and total cost of ownership for 3,390+ products. Read-only, free, no API key, no signup.
Powered by CostBench.com. Every figure the server returns carries its source and date — the data is only as trustworthy as its provenance, so CostBench publishes the provenance with each number. Responses include an attribution field and per-entity links back to the sourced page.
All tools are read-only (readOnlyHint: true). Products are addressed by slug (e.g. salesforce, microsoft-teams, openai-api); use discover_software if you don't know one.
The server is hosted at https://costbench.com/mcp using streamable HTTP transport (MCP spec 2025-03-26). If your client supports remote MCP servers, point it straight at the endpoint:
Claude Code:
For clients that only speak stdio, this package bridges stdio ↔ the hosted endpoint:
Or clone and run directly:
This repo doubles as an Agent Skill and Claude Code plugin.
Any skills-capable agent (Claude Code, Codex CLI, Cursor, Gemini CLI, Copilot, and more):
Claude Code plugin (bundles the MCP server + the skill):
The software-pricing skill prefers the MCP tools when connected and otherwise falls back to a bundled script (skills/software-pricing/scripts/pricing.sh) that talks to the hosted endpoint over plain HTTPS — no MCP client required.
The get_pricing call above returns a record like:
Each field carries a license marker (owned | restricted): CostBench's own sourced research is owned; a small number of third-party market-data medians are restricted — surfaceable to a user but not licensed for commercial redistribution.
links.page URL a response returns, not the bare number.MIT
來源：README.md，提交 2ba307c
Full sourced pricing record for a software product: tiers, hidden costs, contract terms, market data, sentiment, negotiation tips, TCO scenarios, price history — every claim with its sources + a confidence/verification envelope.
slug必填depthSourced negotiation tactics for a product with success-likelihood (how to get a discount).
slug必填Dated per-quarter snapshots of a product's pricing page. Returns observations, NOT a trend figure — CostBench does not publish one, because diffing snapshots across renamed/restructured plan lineups is ~90% measurement artifact.
slug必填Side-by-side pricing comparison of 2–4 products (starting price, enterprise tier, median annual cost, free tier, ratings).
slugs必填Find software products by name search or criteria (category, max price, free tier). Returns matching slugs to look up — use "query" to find the slug for a product name.
limitquerycategorymaxPricehasFreeTierTotal cost of ownership for a product and team size: sourced line items (licenses with price escalation, benchmark implementation), year-one + multi-year totals, effective per-seat cost. The defensible "true cost for an N-person team" answer.
slug必填tierseats必填termYearsEstimate the cost of an LLM/API workload (input + output tokens) for a usage-priced provider (OpenAI, Anthropic, AWS Bedrock…) from its real rate card.
slug必填modelinputTokensoutputTokensRecent software pricing changes CostBench detected against vendor pricing pages (increases, decreases, plan restructures) — dated, with before/after price bands and a source link. Filter by product slug, category, or lookback window. The "what changed lately" answer; each item links to the sourced record.
dayssluglimitcategoryinclude_suspect已滿足適用檢查項的 100%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
{ "mcpServers": { "costbench": { "type": "streamable-http", "url": "https://costbench.com/mcp" } }}claude mcp add --transport http costbench https://costbench.com/mcp{ "mcpServers": { "costbench": { "command": "npx", "args": ["-y", "github:aadilr/costbench-mcp"] } }}git clone https://github.com/aadilr/costbench-mcp.gitcd costbench-mcpnpm installnode index.jsnpx skills add aadilr/costbench-mcp/plugin marketplace add aadilr/costbench-mcp/plugin install costbench@costbenchdocker build -t costbench-mcp .docker run -i --rm costbench-mcp# List the toolscurl -X POST https://costbench.com/mcp \ -H "Content-Type: application/json" \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'
# Get pricing for a productcurl -X POST https://costbench.com/mcp \ -H "Content-Type: application/json" \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_pricing","arguments":{"slug":"salesforce","depth":"summary"}}}'{ "slug": "salesforce", "name": "Salesforce", "category": { "slug": "crm", "name": "CRM" }, "priceRange": { "low": 0, "median": 100, "high": 550, "currency": "USD" }, "priceUnit": "user/month", "tiers": [ { "name": "Starter Suite", "priceMonthly": 25, "priceAnnual": 300, "priceUnit": "user/month" }, { "name": "Pro Suite", "priceMonthly": 100, "priceAnnual": 1200, "priceUnit": "user/month" } ], "attribution": "Source: CostBench (https://costbench.com) — verified, sourced software pricing intelligence."}