Singularity - MCP Discovery & Security Gateway alternatives

MCP security guard + package manager: trust-scored installs, blocks prompt injection and rug-pulls.

2

prompt-protection

by mughalhere

A

Scan prompts, tool definitions and model output for injection, and guard agent tool calls.

3

Agent-Native Analytics

by BuilderIO

A

Agent-Native Amplitude/Mixpanel - connect data sources, prompt for charts

4

Image

by shinpr

B

AI image generation and editing with prompt optimization and quality presets

5

llmtrim

by fkiene

A

MCP server and proxy that compresses LLM prompts, tool output, and replies to cut token cost.

6

Skillsmith

by smith-horn

B

Share agent skills across your team, scan them for risk, and track what's actually used.

7

elisym

by elisymlabs

B

AI agent discovery, marketplace, messaging, and payments on Nostr - no platform, no middleman

8

HOL Guard

by hashgraph-online

A

Local-first AI agent security evidence and approval workflows through HOL Guard's stdio MCP server.

9

Dvalincode

by arthurpanhku

A

Deterministic security scanning, no model or API key, plus offline-verifiable proof a fix worked.

10

Maginary

by maginaryai

B

AI image + video generation for agents: --flag prompt DSL, async generate/poll, x402 pay-per-use.

11

AISIX AI Gateway

by api7

A

Self-hosted AI gateway that governs MCP servers, LLM traffic, and A2A agents behind one endpoint

12

SkillTotal

by skilltotal.ai

B

Deterministic security scan of MCP servers, agent skills and npm/PyPI packages. Runs locally.

OpenAI-compatible MCP gateway cataloging 22 LLM providers, with routing, failover, and tools.

14

Hicortex — AI Fleet Memory

by gamaze-labs

C

Shared fleet memory for AI agents: nightly self-correction, recall every prompt (supported agents).

15

Kosha Model Discovery

by sriinnu

B

Tells your agent which model to use and what it costs, across 45 providers and local runtimes.

16

Lightning Enable MCP Server

by refined-element

B

AI agent Lightning payments: L402, invoices, wallets, API discovery, budgets, self-serve signup.

17

Sugra API

by sugra.ai

A

Gateway between LLM agents and world data through eight tools and a bundled endpoint catalog.