hanzohanzhe/Grandet

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Use it as	How
Website	https://grandet.ai
Remote MCP server	`https://grandet.ai/mcp` (Streamable HTTP, no sign-up, no API key)
Agent Skill	Tell your agent: `Install Grandet Skill for me: https://grandet.ai/download.md`
Git	`git clone --depth 1 --branch skill-v0.3.0-build.20261018b https://github.com/hanzohanzhe/Grandet.git`, then see Install with git

	What it does
grandet.ai	Compare model API prices across official APIs, inference providers and relays; browse suppliers, free credit and promotions; check sources and observation dates
Grandet Skill	Find the lowest price, find free credit and connect the chosen API from inside your agent
MCP server	The same price and free-credit lookup for any MCP client, anonymous and without a key

Build	Released (UTC)	What changed	Test against the previous build
20261018b (j2) · website · Latest	2026-10-18	Price snapshot (469 models, 174 free-credit offers) for when grandet.ai is unreachable; group conditions from price data instead of retired pages; carried-over quotes marked; up to five suggestions when a model name isn't found	PASS 18/18 · used the Skill 96/96 (same as 20261018) · quotes matching Grandet's data 97.4% → 100% · tokens ×1.04
20261018 (i8)	2026-10-18	Sites the user names are compared from 20 board rows; switches to SkillHub after 30 s of slow GitHub	PASS 15/15 · used the Skill 95/96 (same) · tokens ×0.90 · named-site questions with side lookups 10/16 → 2/16 · quotes 36/36 matched
20261017b (i7)	2026-10-18	English glossary column; English answers keep the relay's group name; connects WorkBuddy	HOLD 11/13 · used the Skill 95/96 (same) · tokens ×1.03
20261017 (i5)	2026-10-17	Only the documented requests, no guessed paths; parameter limits; answers within 8 lines and 600 characters	HOLD 10/13 (deepseek only) · used the Skill 47/48 (h 48/48) · bad-parameter errors 18 → 0 · median answer 841 → 484 characters
20261016h	2026-10-16	Description opens with relay terms (trigger 47% → 85% in an A/B test); exact read-only requests for hosts without MCP tools; credit never compared with cash	not run
20261016g	2026-10-16	Key files written owner-only (0600); a section listing what the Skill changes on your computer; loading on its own only reads prices	not run
20261016f	2026-10-16	Answer fixes from agent reports (coding mix, model IDs kept as given, free-credit deadlines); registry copies pass their own manifest check	not run
20261016e	2026-10-16	Tencent SkillHub download for mainland China; registries carry the full kit	not run
20261016d	2026-10-16	Installer works on native Windows; `--uninstall`; first build on ClawHub and SkillHub	not run
20261016c	2026-10-16	Connecting hides keys already in an app's settings; connects Hermes and OpenClaw	not run
20261016b	2026-10-16	Homepage install sentence; handles models that only have older quotes	not run
20261016	2026-10-16	Reads official and inference-provider cash prices, listed apart from relay credit	not run
20261015e	2026-10-15	Connect fixes: undo restores files exactly	not run
20261015d	2026-10-15	Connect program (`scripts/connect.mjs`, also a local MCP server)	not run
20261015c	2026-10-15	Glossary lookup fixed; explicit User-Agent and one retry on network errors	not run
20261015b	2026-10-15	Reads the website's new free-credit and listing fields	not run
20261015	2026-10-15	Rewrite: lowest price, free credit, connecting the API, relay glossary	not run
20261014	2026-10-14	Same Skill as 0.3.0, with the installer and install receipts	not run
0.3.0 (tag `skill-v0.3.0`)	2026-10-14	First public preview; no install receipts	not run

Content	Entry point
Free credit and promotions	Readable · JSON · Release details
Original catalogue and sources	Catalogue · JSON · Manifest
Repository data index	Machine-readable index · Reading guide for AI
Agent price lookup (MCP)	Anonymous Streamable HTTP: `https://grandet.ai/mcp`
HTTP price lookup	`https://grandet.ai/api/v1/board` · API description
HTTP free-credit lookup	`https://grandet.ai/api/v1/free-credits?q=gemini`
Relay jargon glossary	Built into the Skill · Online

hanzohanzhe/Grandet

Grandet: find the cheapest API for any model

Install

Install with git

MCP server

What it does

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What Grandet includes

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