Software Alternatives, Accelerators & Startups

HasMCP VS Memory Sync

Compare HasMCP VS Memory Sync and see what are their differences

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HasMCP logo HasMCP

Convert your API into MCP Server in seconds. No-code, GUI based MCP Framework that creates, deploys and serves MCP servers with built-in auth, realtime logs and telemetry. Make your product available in LLMs today!

Memory Sync logo Memory Sync

Sync AI memory across ChatGPT, Claude, Gemini, Grok, Kimi, Mistral, and Copilot with one portable Memory.md Chrome extension.
  • HasMCP Overview page
    Overview page //
    2026-02-01
  • HasMCP MCP Server Secret Manager
    MCP Server Secret Manager //
    2026-02-01
  • HasMCP MCP Server Connection String
    MCP Server Connection String //
    2026-02-01
  • HasMCP MCP Server Skills
    MCP Server Skills //
    2026-02-01
  • HasMCP MCP Server Tools
    MCP Server Tools //
    2026-02-01
  • HasMCP MCP Server Resources
    MCP Server Resources //
    2026-02-01
  • HasMCP MCP Server Analytics
    MCP Server Analytics //
    2026-02-01
  • HasMCP MCP Server Logs and Telemetry
    MCP Server Logs and Telemetry //
    2026-02-01

API to MCP Server

Automated OpenAPI Mapping: Streamlines integration by converting OpenAPI (v3.0/3.1) and Swagger documentation directly into LLM-ready Model Context Protocol (MCP) tools. This eliminates the need for manual "glue code," ensuring accurate, no-code setup in seconds.

MCP Auth

Native MCP Elicitation Auth: Solves authentication challenges by handling OAuth2 flows natively. The system pauses to "elicit" permission, directing users to secure login pages. This ensures credentials are never shared with the LLM.

Secret Management

Secure Secret & Proxy Management: Protects sensitive data by storing API keys in an encrypted vault. HasMCP acts as a proxy, injecting necessary secrets into requests only when needed, ensuring they are never exposed to the AI or end-users.

Context Window Optimization

Reduces LLM costs and latency by minimizing data payload.

  • JMESPath Pruning: Uses declarative queries to filter JSON responses, discarding irrelevant fields.

  • Goja (JS) Logic: Embeds a JavaScript engine to execute complex logic, formatting, and data transformation before the data reaches the LLM.

REST & gRPC

Leverages REST with OpenAPI spec and use gRPC discovery

MCP Composition

Allowing developers to chain multiple modular MCP servers together to build complex, scalable AI workflows.

Operations & Visibility

  • Real-time Dynamic Tooling: Ensures the LLM always has an accurate view of available tools. If an API goes down or permissions change, HasMCP triggers a tool_changed event to update the LLM instantly without a restart.

  • Observability & Telemetry: Provides a suite of monitoring tools including usage analytics, user governance, token economics (cost savings tracking), and a streaming debug console with payload inspection to troubleshoot data transformations in real-time.

  • Memory Sync Memory Sync overview
    Memory Sync overview //
    2026-05-05

Memory Sync is a Chrome extension that helps you keep one portable memory layer across AI assistants. It lets you pull memory from one platform, refine it in a single editable Memory.md, and push it into another without reteaching your preferences, background, project context, and working style from scratch.

It currently supports ChatGPT, Claude, Gemini, Grok, Kimi, Mistral, and Copilot. The workflow is intentionally human-in-the-loop, so memory stays visible, reviewable, and under your control instead of becoming a black-box feature locked inside one platform.

HasMCP

Website
hasmcp.com
$ Details
freemium
Platforms
Docker Cloud
Release Date
2026 January
Startup details
Country
United States
State
CA
Founder(s)
Mustafa Turan
Employees
1 - 9

Memory Sync

$ Details
freemium
Platforms
Google Chrome
Release Date
2026 May

HasMCP features and specs

  • OpenAPI Spec to MCP Server
    Converts OpenAPI Spec and Swagger spec to MCP Server in seconds
  • MCP Auth
    Authenticate MCP Server with server's OAuth2 or API Key
  • MCP Secret Manager
    Allow storing secret for the MCP server in vault
  • MCP Observability
    Tail realtime logs between MCP server and LLMs
  • MCP Telemetry
    Realtime telemetry logs that shares token usage, optimizations, payload sizes and all calls
  • MCP Analytics
    Access longer term analytics, see usage over time
  • Proxy Headers
    Pass headers directly from LLM to API

Memory Sync features and specs

  • Portable memory layer
    Keep one editable Memory.md as the source of truth across AI assistants.
  • Pull / Edit / Push workflow
    Move memory between platforms without rebuilding context from scratch.
  • Human-in-the-loop sync
    Review and control what gets preserved and sent before syncing.

Analysis of HasMCP

Overall verdict

  • HasMCP appears to be a useful resource for developers and teams working with the Model Context Protocol (MCP), offering a centralized directory and tools to discover, evaluate, and integrate MCP servers into AI applications. However, as with any emerging platform, its value depends on the breadth of its listings, accuracy of information, and ongoing maintenance.

Why this product is good

  • Provides a centralized directory for discovering MCP servers, saving time compared to manual searching
  • Helps developers evaluate and compare different MCP integrations for their AI workflows
  • Focuses on the growing Model Context Protocol ecosystem, which is relevant for modern AI tooling
  • Can lower the barrier to entry for teams looking to connect AI models with external data and tools

Recommended for

  • Developers building AI applications that need MCP server integrations
  • Teams exploring the Model Context Protocol ecosystem
  • AI engineers looking to connect LLMs with external data sources and tools
  • Businesses evaluating MCP-based solutions for automation and context-aware AI

Analysis of Memory Sync

Overall verdict

  • I don't have verified information about 'Memory Sync' at mem-sync.kareverie.com, so I can't confirm whether it's good, safe, or effective. This appears to be a niche or possibly obscure product/domain that isn't part of my training data, and I'd strongly recommend independent research before trusting or using it.

Why this product is good

  • No verifiable information exists in available knowledge sources about this specific product or domain
  • Unrecognized or unusual domains can sometimes be associated with scams, low-quality tools, or unverified startups
  • Legitimate assessment requires checking reviews, company transparency, security practices, and user feedback which I cannot access here
  • Making claims about an unknown product's quality without evidence would be misleading

Recommended for

  • Not recommended without further due diligence
  • Suitable only for users willing to independently verify legitimacy, security, and reviews first
  • Best avoided for sensitive data or memory/sync tasks until credibility is established
  • Consider well-known, established alternatives with verifiable track records instead

HasMCP videos

Public API to MCP Server (step-by-step guide)

More videos:

  • Tutorial - Create Token Optimized Brave Search MCP Server
  • Demo - API to MCP Server in Seconds

Memory Sync videos

No Memory Sync videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to HasMCP and Memory Sync)
Developer Tools
100 100%
0% 0
Productivity
0 0%
100% 100
AI
58 58%
42% 42
API Tools
100 100%
0% 0

Questions & Answers

As answered by people managing HasMCP and Memory Sync.

Why should a person choose your product over its competitors?

HasMCP's answer

Built-in auth, realtime logs, telemetry, token optimization with interceptors and secret management make HasMCP win over all competitors.

Memory Sync's answer:

A person should choose Memory Sync if they use more than one AI assistant and want continuity without vendor lock-in. It is especially useful for people who already have valuable context stored in one platform and do not want to lose it when they switch tools or experiment with new ones.

Compared with products that keep memory hidden inside a single system, Memory Sync makes the memory layer visible and editable. That means users can carry forward their preferences, project context, and working style with more transparency and control.

Which are the primary technologies used for building your product?

HasMCP's answer

Go, Vue.js, Taildwincss, Redis, Postgres, Sqlite

How would you describe the primary audience of your product?

HasMCP's answer

Developers SaaS owners

Memory Sync's answer:

Memory Sync is built for people who actively use AI tools for real work and want their context to travel with them.

That includes founders, operators, developers, researchers, writers, and power users who move between assistants like ChatGPT, Claude, Gemini, and others. In general, the audience values speed, continuity, and control, and does not want to repeat the same preferences and background information in every new AI workspace.

What's the story behind your product?

HasMCP's answer

I was working on MCP Servers and I found it is hassle to create one using the tools/frameworks. But not only the creation process, the servers had be downloaded via npx or python at that time. As an alternative, I had to wrap an existing endpoint by writing tons of code. Another thing is the change on the official MCP specs was lightning fast and are not simple just to update your server, you have to write code again to catch it up with the latest spec.

After understanding the underlying protocol communication, I decided to remove this bottleneck from developers life and democratize to access MCP Server with just sharable URL instead of arbitrary local code execution.

Another big challenge was token optimization; I shouldn't have been just returning the what endpoint returns, that was including a lot of unnecessary sometimes confidential information, so an interceptor idea was born. HasMCP supports Jmespath and JS interceptors that you can modify the payload before returning to the client. Either you need to remove a PII column or just prune the data that you need, HasMCP is here to help.

Authentication is one of the other pain points in MCP world; HasMCP supports OAuth2 authentication with elicitation when the OAuth2 client credentials are defined in the provider. So, no more thinking about how I am going to authenticate the user. It is ready to use with just standard OAuth2 client input values. The access/refresh tokens are stored in encrypted format in the session storage. If your API does not support OAuth2, I got you covered too: Your users can define secrets (encrypted environment values) to send specific header values on tool calls.

Realtime access logs and metrics gives you full visibility on what is happening behind the scene. What is the request/response payload in JSONRPC 2.0 format, what MCP client/server side notifications have been sent. What methods have been called, all available in realtime only (not stored)!

When we expose MCPs to LLMs we give full control on the tools, another killer feature of HasMCP is toggling the tools what is being exposed to LLM in realtime. You can simply toggle the ones and authorize access for LLMs and this takes immediate affect, so you can kill a tool or add new one on the fly. This increases the security and give the user to have granular control what is allowed or not. While talking to one LLM you can expose a subset of read only tools whereas some superusers would need to use the write endpoints, this selection is just a toggle in HasMCP. Once you created an API provider, you can create unlimited servers from it, you can just focus on the secure design of your system.

HasMCP is API first, and majority of these functionality also available in opensource community edition. It is time to make your product 7/24 available to ChatGPT, Gemini, VSCode, Cursor, Claude, and all other LLMs that has MCP client with realtime governance. Today is the day to build an MCP server for your product!

Memory Sync's answer:

Memory Sync came from a simple frustration: people are starting to build real working relationships with AI assistants, but the memory they create is usually trapped inside each platform.

As more users switch between tools for different strengths, they lose preferences, project context, and accumulated background every time they move. Memory Sync was created to make that memory portable, editable, and user-controlled so people can keep continuity across assistants instead of starting over each time.

What makes your product unique?

HasMCP's answer

HasMCP is the first GUI MCP Server framework that supports request/response altering with interceptors.

Memory Sync's answer:

Memory Sync treats AI memory as a portable asset instead of something locked inside one assistant. Instead of asking users to rebuild their preferences and context from scratch in every tool, it gives them one editable Memory.md they can review, refine, and sync across assistants.

The other important difference is the workflow itself: it is intentionally human-in-the-loop. Users can see what is being preserved, edit it directly, and stay in control rather than relying on a black-box memory feature they cannot inspect.

User comments

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What are some alternatives?

When comparing HasMCP and Memory Sync, you can also consider the following products

FastMCP 3.0 - The fast, Pythonic way to build MCP servers and clients

Cursor Memories - Memory system for Cursor agents

MCP Playground - Open-source MCP playground to test and introspect servers

OpenMemory - Give AI agents long-term memory.

Playground by Natoma - Simple, fast way to find and try any MCP server.

EVA Online AI - EVA is an all-in-one AI workspace that lets you chat with ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek and more from a single interface โ€” with one unified credit system and side-by-side model comparison. Free plan available.