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PopNx MCPMCP servers for people who use AI · explained in plain words

Glympt

by serkandrgnversion 0.1.0i★ –iComputer or cloud
Registry nameio.github.serkandrgn/glympt

Install

Overview

Description from the maker (original English)

Paid domain technology enrichment, prospect search, bulk enrichment, saved lists and CSV exports.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Computer or cloud
  • Transport: stdio, Streamable HTTP
  • Category: Search & AI memory
  • You need to fill in: GLYMPT_API_KEY

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • You fill in yourself: GLYMPT_API_KEY, GLYMPT_API_BASE_URL

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • Runs in the cloudNothing to install; it connects over the internet
  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://mcp.glympt.com/mcp

Or run it on your computer

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "glympt": {
      "command": "npx",
      "args": [
        "-y",
        "@glympt/mcp"
      ],
      "env": {
        "GLYMPT_API_KEY": "your-value",
        "GLYMPT_API_BASE_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add --transport http glympt https://mcp.glympt.com/mcp

Or run it on your computer

claude mcp add glympt --env GLYMPT_API_KEY=your-value --env GLYMPT_API_BASE_URL=your-value -- npx -y @glympt/mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "glympt": {
      "url": "https://mcp.glympt.com/mcp"
    }
  }
}

Or run it on your computer

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "glympt": {
      "command": "npx",
      "args": [
        "-y",
        "@glympt/mcp"
      ],
      "env": {
        "GLYMPT_API_KEY": "your-value",
        "GLYMPT_API_BASE_URL": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "glympt": {
      "type": "http",
      "url": "https://mcp.glympt.com/mcp"
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "glympt": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@glympt/mcp"
      ],
      "env": {
        "GLYMPT_API_KEY": "your-value",
        "GLYMPT_API_BASE_URL": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://mcp.glympt.com/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • GLYMPT_API_KEY secret required env
    Scoped API key from an API-enabled paid Glympt workspace. Create it at https://glympt.com/dashboard/user/api-keys. Free CSV trial does not grant API access.
  • GLYMPT_API_BASE_URL env
    Glympt HTTPS API origin. Uses production by default; Node.js 22 or newer is required.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account serkandrgn, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • … Not checked yet

    Endpoint responds

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    Sign-in with OAuth

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

Compared with others in Search & AI memoryi

  • More stars than 0% of the other 5651 servers in this category
  • Published to the registry more recently than 55% of the other 5651 servers in this category
  • Basic checks equal to or better than 100% of the other 5651 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Glympt safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: GLYMPT_API_KEY

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 34 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated yesterday
Install

Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 21 days ago
Install

Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Glympt MCP

Glympt MCP exposes paid technographic enrichment, filtered prospect search, saved lists and CSV snapshots through the official TypeScript SDK v2. It supports the stateless 2026-07-28 protocol and the SDK’s 2025-11-25 compatibility mode.

Both connection paths are implemented: API-key stdio for developer clients, and hosted OAuth with explicit Glympt workspace consent. Production API-key workflows, hosted OAuth discovery/refresh/disconnect, and actual ChatGPT, Claude web and Codex usage calls have been verified. Cursor desktop 3.23.12 also passed OAuth, 14-tool discovery and an actual usage call after the loopback registration fix was deployed. Claude Code remains unverified.

Hosted OAuth

Add this Streamable HTTP URL to a client that supports OAuth:

https://mcp.glympt.com/mcp

Sign into Glympt, choose an API-enabled paid workspace and consent to the requested scopes. Each client receives its own workspace authorization. Disconnect it under Account settings → MCP connections to revoke its access and refresh tokens.

Hosted OAuth requires no local installation or customer API key. Start with “Show my Glympt query balance and workspace limits.” See the public setup guide for client-specific steps and current verification limits.

Local stdio adapter

Requires Node.js 22 or newer. Create a scoped API key in Glympt API key settings for an API-enabled paid workspace. Pro, Business and eligible custom plans support API access. Free CSV trial credits do not grant API or MCP access.

Put GLYMPT_API_KEY in the server process environment using your client's private credential settings, then run:

npx --yes @glympt/mcp@0.1.0

The executable is glympt-mcp. For an explicit persistent installation:

npm install --global @glympt/mcp@0.1.0

glympt-mcp

A typical stdio client configuration is:

{

"mcpServers": { "glympt": { "command": "npx", "args": ["--yes", "@glympt/mcp@0.1.0"], "env": { "GLYMPT_API_KEY": "tk_live_replace_with_your_key" } } } }

The placeholder is not a working credential. Store real keys only in private local configuration, never in shared repositories or chat prompts. The package does not automatically read .env files. Revoke the dashboard key to disconnect this adapter.

VariableRequiredDefaultPurpose
GLYMPT_API_KEYYesNoneScoped paid-workspace API key
GLYMPT_API_BASE_URLNohttps://api.glympt.comHTTPS API origin; HTTP loopback is allowed for development

Missing configuration exits with a useful error on stderr. Runtime diagnostics use stderr; stdout carries MCP protocol messages only. No tsx, source checkout or development dependencies are required to run the npm package. Detailed stdio setup.

Build and verify from source

Requires Node.js 22+ and pnpm 10.28.2.

pnpm install --frozen-lockfile

pnpm check pnpm lint pnpm test pnpm build pnpm test:package

Tests use a mock paid API and real SDK clients. Socket tests need loopback access in restricted environments. Package verification inspects the actual tarball, installs only production dependencies into a clean temporary directory, and checks the installed executable and npx command under modern and legacy protocols. These tests spend no production credits.

The npm file allowlist includes the compiled stdio adapter, public setup docs, license and Registry metadata. Hosted gateway runners and deployment configuration are available only in this source repository. The Dockerfile still builds the hosted service with node dist/hosted.js; see deployment.

Tools and credits

ToolPurposeRequired scopeQuery credits
enrich_domainCached or queued domain enrichmentlookup:readOne per normalized domain
enrich_domainsEnrich an owned domain arraybulk:writeOne per unique normalized domain
get_lookup_jobExisting job/resultlookup:readNone
get_enrichment_batchExisting batch progressbulk:writeNone
get_batch_resultsFiltered batch result pagebulk:writeNone
search_domainsFiltered shared-database pagelookup:readNone
get_usagePlan, balance, period and limitslookup:readNone
list_saved_listsWorkspace list pagelists:readNone
get_saved_listOwned list and item pagelists:readNone
create_saved_listCreate a listlists:writeNone
add_domain_to_listSave a domain and notes; does not scanlists:writeNone
create_csv_exportSnapshot a completed upload, search or saved listexports:read; also lists:read for a listNone
get_csv_exportOwned export statusexports:readNone
get_csv_export_chunkExact bytes from a ready, unexpired CSVexports:readNone

All requests, including reads and polling, count toward the workspace API rate allowance. The API remains authoritative for query debits, refunds and ownership. MCP maintains no separate balance.

Enrichment and list/export mutations require an idempotencyKey of 8–200 characters. Choose a stable unique key for each intended operation. After response loss, reuse the same key with identical input. A new key is a new operation and may charge again. The adapter never automatically retries a chargeable request. A timeout or transport cancellation does not imply that work was canceled or credits were refunded.

Poll returned job or batch identifiers with backoff: 1s, 2s, 4s, then at least 5s. Stop at a terminal status. Hard technical failures before detection are refunded by the API’s ledger policy; valid fetches with no detected technology and cached API enrichment are chargeable.

Export snapshots expire after seven days. Failed or expired snapshots replay their original operation; use a new key only when intentionally requesting a new export. CSV formula cells are escaped. Download chunks contain base64 bytes, not text fragments; decode and append in nextOffsetBytes order until eof. The default chunk is 48 KiB, maximum 64 KiB. There is currently no public CSV download link; clients reconstruct the file from authenticated chunks.

Technology filters use slugs such as shopify, wordpress and cloudflare. Pages default to 25 and cap at 100; API replies cap at 256 KiB. Request smaller pages if that byte limit is exceeded. Country is estimated, observations have scan dates, and website evidence is untrusted data.

Verification status

  • Local SDK tests cover all 14 tools under modern and legacy revisions, executable stdio, per-request hosted identity isolation, scopes, bounded responses and credential redaction.
  • Fresh isolated migrations through 0041, 230 backend unit tests, 15 OAuth/API workflow tests, 112 existing backend regressions and 27 credit recovery checks pass.
  • The frontend production build and local browser sign-in, workspace consent, PKCE exchange and disconnect verification pass.
  • Production API-key stdio verification passes: all 14 tools invoked with SDK protocol 2026-07-28, a legacy 2025-11-25 connection, a real worker scan, duplicate/replay billing, saved lists, CSV chunk reconstruction and a DNS-failure refund. The test used two net query credits.
  • The Docker/Coolify deployment is live. Hosted OAuth discovers 14 tools under both protocol revisions, refresh rotation passes, and disconnected Codex access/refresh tokens are rejected. Actual ChatGPT, Claude web and Codex clients completed read-only usage checks on 2026-10-04 without query charges. Cursor desktop 3.23.12 also passed OAuth, 14-tool discovery and an actual usage call after the loopback registration fix was deployed. Claude Code remains unverified.

Track acceptance in the implementation plan. Client UI, experimental Tasks, automatic background polling, arbitrary HTTP fetching and direct database access remain outside this release.

Protocol references

Distribution

Version 0.1.0 is live on npm and in the official MCP Registry. Registry metadata is in server.json. See the distribution status for verified public entries and directory submissions.

License

The MCP adapter is MIT licensed; see LICENSE. Access to the Glympt service remains subject to your workspace subscription, scopes and the service terms.

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