AgentIndex icon
AgentIndex
reporelay logo
reporelay
★ 19
vs
STS2MCP logo
STS2MCP
★ 526

reporelay vs STS2MCP

reporelay: RepoRelay is a self-hosted code context engine for MCP that allows you to add repositories from any source, index the refs you need, and use them instantly as MCP tools in various clients. It uses tree-sitter parsing, hybrid search (BM25 + pgvector), and runs entirely on your infrastructure.; STS2MCP: STS2MCP is an experimental research mod for Slay the Spire 2 that enables AI agents to play the game. It exposes game state and actions via a localhost REST API, with an optional MCP server for Claude Desktop/Claude Code integration. It supports both singleplayer and multiplayer co-op, and has been tested against STS2 v0.99.1.

01

TL;DR

reporelay logo
reporelayDev Tooling · ★ 19

Query code in MCP clients like Claude Desktop

Read reporelay full review →
STS2MCP logo
STS2MCPDev Tooling · ★ 526

AI agents autonomously playing Slay the Spire 2

Read STS2MCP full review →
02

Side-by-Side Comparison

Field
reporelay logoreporelay
STS2MCP logoSTS2MCP
Category
Dev Tooling
Dev Tooling
Stars
★ 19
★ 526
License
MIT
MIT
Install Command
git clone https://github.com/chwoerz/reporelay.git && cd reporelay && cp .env.example .env && docker compose up -d
git clone https://github.com/Gennadiyev/STS2MCP.git
Updated
6mo ago
2mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agentic-ai, agentic-coding, mcp-client
agentic-ai, mcp-server, mcp-servers
03

Features

reporelay logoreporelay
01Unlimited Repositories
02Hybrid Search
03Deep Code Understanding
04Versioned Snapshots
05Self-Hosted
STS2MCP logoSTS2MCP
01Exposes game state and actions via a localhost REST API
02Optional MCP server for Claude Desktop / Claude Code integration
03Supports singleplayer and multiplayer (co-op)
04Automatically starts HTTP server on localhost:15526
05Allows AI agents to fully automate game runs
04

Use Cases

reporelay logoreporelay
↳Query code in MCP clients like Claude Desktop
↳Intelligent search across team codebases
↳Cross-repository symbol and import analysis
STS2MCP logoSTS2MCP
↳AI agents autonomously playing Slay the Spire 2
↳Collaborative human-AI co-op runs
↳Benchmarking AI reasoning and decision-making capabilities
FAQ

FAQ

What is the difference between reporelay and STS2MCP?
Both reporelay and STS2MCP are in the Dev Tooling category. reporelay has 19 stars, while STS2MCP has 526 stars.
Which is better, reporelay or STS2MCP?
The best choice depends on your use case. Choose reporelay if Query code in MCP clients like Claude Desktop, and STS2MCP if AI agents autonomously playing Slay the Spire 2.
Is reporelay free or open source?
Yes, reporelay is open source on GitHub (MIT).
Is STS2MCP free or open source?
Yes, STS2MCP is open source on GitHub (MIT).
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Related

Alternatives to reporelay →Alternatives to STS2MCP →reporelay details →STS2MCP details →