AgentIndex icon
AgentIndex
Grandet logo
Grandet
★ 612
vs
cap-evolve logo
cap-evolve
★ 66

Grandet vs cap-evolve

Grandet: Grandet is an agent skill and anonymous MCP server that finds the lowest listed price for a model API across official providers, inference providers and relays, and lists free credit offers. When asked, it connects the chosen API to tools such as Codex or Claude Code with a backed-up, confirmable configuration change.; cap-evolve: cap-evolve is an honesty-guaranteed framework that optimizes AI agent capabilities like prompts, tools, and skills by learning from failed evaluation traces. It automates the loop of evaluation, diagnosis, candidate generation, and validation, ensuring improvements are significant and honest.

01

TL;DR

Grandet logo
GrandetLLM Infra · ★ 612

Find the cheapest provider for a specific model before buying credit

Read Grandet full review →
cap-evolve logo
cap-evolveLLM Infra · ★ 66

Optimizing AI agent capabilities when developing with Claude Code plugin.

Read cap-evolve full review →
02

Side-by-Side Comparison

Field
Grandet logoGrandet
cap-evolve logocap-evolve
Category
LLM Infra
LLM Infra
Stars
★ 612
★ 66
License
NOASSERTION
Apache-2.0
Install Command
—
git clone https://github.com/skillberry-ai/cap-evolve.git && cd cap-evolve && python3 -m venv .venv && source .venv/bin/activate && pip install ./core
Updated
4d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agent-skills, ai, ai-agents
AI Agent Optimization, Prompt Engineering, Tool Code Optimization
03

Features

Grandet logoGrandet
01Ranks model API offers by listed price for chat, coding or long-output use
02Lists official free tiers, trial credit and relay sign-up offers
03Connects the chosen API to Codex, Claude Code, OpenCode and others, with backup and undo
04Anonymous Streamable HTTP MCP server for price lookup, no API key needed
cap-evolve logocap-evolve
01Optimizes more than prompts, including executable tool code and entire skill packages.
02Learns from real agent failures and per-task causal feedback to make robust improvements.
03Ensures honest evaluation through a significance gate and a sealed, scored-once test split.
04Provides a dashboard to inspect every change, cost, timing, diff, and pass/fail heatmap.
04

Use Cases

Grandet logoGrandet
↳Find the cheapest provider for a specific model before buying credit
↳Check whether a free API tier exists for a model without a credit card
↳Switch a coding agent to a cheaper API endpoint safely
cap-evolve logocap-evolve
↳Optimizing AI agent capabilities when developing with Claude Code plugin.
↳Integrating and refining agents from various coding-agent hosts like Codex, Gemini, or Droid.
↳Custom integration for developers who want to wire their own agent adapters and drive the CLI directly.
↳Applying pre-built adapter templates for popular benchmarks and data formats (e.g., JSONL, HuggingFace, tau2-bench).
05

Best For

Grandet logoGrandet
Trending
cap-evolve logocap-evolve
—
FAQ

FAQ

What is the difference between Grandet and cap-evolve?
Both Grandet and cap-evolve are in the LLM Infra category. Grandet has 612 stars, while cap-evolve has 66 stars.
Which is better, Grandet or cap-evolve?
The best choice depends on your use case. Choose Grandet if Find the cheapest provider for a specific model before buying credit, and cap-evolve if Optimizing AI agent capabilities when developing with Claude Code plugin..
Is Grandet free or open source?
Yes, Grandet is open source on GitHub (NOASSERTION).
Is cap-evolve free or open source?
Yes, cap-evolve is open source on GitHub (Apache-2.0).
Cloud Infrastructure
Ad

Deploy on DigitalOcean

Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.

Claim $200 Free Credit
→

Related

Alternatives to Grandet →Alternatives to cap-evolve →Grandet details →cap-evolve details →