bots.st/promptspend
PromptSpend
Estimate LLM token costs with sources and last-confirmed dat
1401 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 3
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://promptspend.dev/mcp - npm
npx -y @promptspend/mcpReleased 29 Oct 2026, version 0.1.11
What it can do
| Tool | What it says it does |
|---|---|
estimate_cost | Monthly cost of a described workload, or of measured usage, on each model. Accounts for history compounding, cache writes, long-context tiers and reasoning tokens. Use this instead of multiplying prices by hand. |
find_cheaper | Cheaper models that score at or above the given one on capability, costed on the same workload. Returns candidates to test, not a recommendation. |
get_price | List price for one LLM in USD per million tokens, with its source and last-confirmed date. Returns disputed=true when two sources disagree, and close matches when the model is unknown. To cost a workload, use estimate_cost. |
In its maker's words
LLM pricing where every rate carries its source and the date it was last confirmed.
- Website
- promptspend.com
- Source
- github.com/AndrewAvery7/promptspend
- Publisher
- AndrewAvery7
- Listed from
- the official MCP Registry as
io.github.AndrewAvery7/promptspend - Version
- 0.1.11, updated 29 Oct 2026
- Kinds of work
- Finance and markets, AI models and agent tools
The domain it lives on
- promptspend.dev
- registered 2 Aug 2026 (3 months ago), at Squarespace Domains II LLC., its home page is a working site
- promptspend.com
- registered 26 Apr 2025 (1 year ago), at HOSTINGER operations, UAB, its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 1401 ms | |
| Answered | 1593 ms | |
| Answered | 378 ms |
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