simceptor
Rank #135,589smithery/agung212gumelar/simceptor2
Simceptor — AI-Native Mock API Server for Modern Development Teams Simceptor is a cloud-based mock API platform built from the ground up for AI-assisted development workflows. With 26 MCP tools, your AI coding assistant (Claude, Cursor, Windsurf, etc.) can create, configure, and manage your entire mock API layer — no dashboard clicking required. 🤖 Set Up Mock APIs Directly via MCP Simply tell your AI agent: "Create a POST /payments endpoint that returns a 200 success response." Simceptor's MCP integration handles the rest — from creating the endpoint to configuring response bodies, headers, and status codes, all in seconds through natural language. ⚡ Powerful Rule Engine Go beyond static mocks. Define conditional response rules based on request headers, body fields, query params, or path variables. Return different responses depending on the input — simulate edge cases, error states, and complex branching logic without writing a single line of server code. 🔄 Stateful API Simulation Simulate real-world stateful flows such as order lifecycles, authentication sequences, or multi-step checkout processes. Simceptor maintains session state across requests, letting you mock workflows that evolve over time — critical for end-to-end testing and demos. 📡 Webhook Support Configure your mock endpoints to fire outbound webhook calls upon being triggered. Test how your services react to external events without needing a real third-party system in the loop. 🧠 AI-Powered Issue Tracker When your mock doesn't behave as expected, raise an issue directly from the dashboard. Your AI agent can then read the issue, analyze the current mock configuration, apply a fix, and automatically mark it resolved — closing the feedback loop between humans and AI in your development cycle. Perfect for backend developers, QA engineers, and platform teams who want to move fast without waiting for real APIs to be ready. 🔗 simceptor.com
What you can do with simceptor
simceptor is a Model Context Protocol (MCP) server. It ranks #135,589 of 166,322 active servers on MCP Toplist. simceptor is listed on Smithery; no version information is available from the registries that list it or from its repository. It was first listed on Jun 30, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. Its registry listings below are the authority on what it does.
What simceptor can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.
What you need before using simceptor
The hosted endpoint is declared as gated by authentication — connect via its URL and authenticate with the provider (OAuth flow or an API key/header, per its docs).
Declared by Smithery, last synced Nov 2, 2026. Not independently verified by MCP Toplist.
Hosted endpoint declared as requiring authentication.
Connect simceptor and confirm it works
claude mcp add --transport http simceptor2 https://server.smithery.ai/agung212gumelar/simceptor2/mcpThis endpoint requires authentication — see the server’s docs for credentials.
[mcp_servers.simceptor2]
url = "https://server.smithery.ai/agung212gumelar/simceptor2/mcp"Add to ~/.codex/config.toml. This endpoint requires authentication — see the server’s docs for credentials.
https://server.smithery.ai/agung212gumelar/simceptor2/mcpSettings → Connectors → “Add custom connector”, then paste this URL. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"simceptor2": {
"url": "https://server.smithery.ai/agung212gumelar/simceptor2/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). This endpoint requires authentication — see the server’s docs for credentials.
{
"servers": {
"simceptor2": {
"type": "http",
"url": "https://server.smithery.ai/agung212gumelar/simceptor2/mcp"
}
}
}Save as .vscode/mcp.json in your workspace. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"simceptor2": {
"serverUrl": "https://server.smithery.ai/agung212gumelar/simceptor2/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"simceptor2": {
"url": "https://server.smithery.ai/agung212gumelar/simceptor2/mcp"
}
}
}This endpoint requires authentication — see the server’s docs for credentials.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
What changed, and when this was checked
- First listed
- Jun 30, 2026
- Version history
- Unavailable — no registry exposes versions and no release tags were found
- Requirements evidence
- Declared by Smithery, last synced Nov 2, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Nov 2, 2026
- Smithery ↗listed since Oct 28, 2026 · still listed
Do you maintain simceptor? to correct or enrich this profile.
Version information unavailable
The registry that lists this server does not expose version metadata, and no release tags were found on the linked repository. MCP Toplist cannot say how, or whether, this server is versioned.
Ranks ahead of 30,733 of 166,322 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/smithery%2Fagung212gumelar%2Fsimceptor2)<a href="https://mcptoplist.com/server/smithery%2Fagung212gumelar%2Fsimceptor2"><img src="https://mcptoplist.com/badge/smithery%2Fagung212gumelar%2Fsimceptor2.svg" alt="MCP Toplist: #135,589 of 166,322" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Is simceptor listed on the Official MCP Registry?
- simceptor is not on the Official MCP Registry. It is listed on Smithery.
- How many versions does simceptor have?
- Version information is unavailable for simceptor: no registry that lists it exposes version metadata, and no release tags were found on its repository.
Do you run this server?
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