Is Widget Mcp Server safe to use?

Widget Mcp Server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install Widget Mcp Server?

Widget Mcp Server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can Widget Mcp Server do?

Widget Mcp Server provides 8 tools: get_examples, validate_config, get_schema_for, get_schema, get_starter_config and 3 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with Widget Mcp Server?

Widget Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is Widget Mcp Server actively maintained?

Widget Mcp Server is actively maintained — last commit was 12 days ago.

Widget Mcp Server

Name: Widget Mcp Server
Author: rastermanden

by rastermanden

8 tools GitHub

No known CVEs

No license

Actively maintained

Last commit 12d ago

Works with most clients

Transport: stdio, sse, http

8 tools · ~604 tok

Grade B · 0.3% of 200K ctx

Edit this pageView history

Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "septima-widget-mcp": {
      "args": [
        "--db",
        "/absolute/path/to/examples.db"
      ],
      "command": "/absolute/path/to/target/release/septima-widget-mcp"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

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[![MCPpedia Score](https://mcppedia.org/api/badge/widget-mcp-server)](https://mcppedia.org/s/widget-mcp-server)

Read me

What Widget Mcp Server does

Septima Widget konfigureres via JSON. Formatet er komplekst — hundredvis af mulige felter, indlejrede strukturer, enums og $ref-afhængigheder — og for stort til at en LLM kan huske præcist fra træningsdata alene.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

65/100across 5 weighted dimensions

How we score →

0255075100

−35

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Inventory

Tools (8)

Click any tool to inspect its schema.

~604 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Widget Mcp Server safe to use?: Widget Mcp Server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install Widget Mcp Server?: Widget Mcp Server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Widget Mcp Server do?: Widget Mcp Server provides 8 tools: get_examples, validate_config, get_schema_for, get_schema, get_starter_config and 3 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Widget Mcp Server?: Widget Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Widget Mcp Server actively maintained?: Widget Mcp Server is actively maintained — last commit was 12 days ago.

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MCP Security Weekly

Get CVE alerts and security updates for Widget Mcp Server and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "septima-widget-mcp": {
      "args": [
        "--db",
        "/absolute/path/to/examples.db"
      ],
      "command": "/absolute/path/to/target/release/septima-widget-mcp"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/widget-mcp-server)](https://mcppedia.org/s/widget-mcp-server)

Read me

What Widget Mcp Server does

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

README

Septima Widget Configuration — MCP Server

Idéen

Septima Widget konfigureres via JSON. Formatet er komplekst — hundredvis af mulige felter, indlejrede strukturer, enums og $ref-afhængigheder — og for stort til at en LLM kan huske præcist fra træningsdata alene.

Denne MCP-server løser det ved at give agenten to komplementære informationskilder:

JSON Schema beskriver hvad der er gyldigt: hvilke felter der findes, deres typer, tilladte værdier og hvilke kombinationer der er lovlige. Validering med præcise fejlstier (/map/layer/0/type) gør det muligt at iterere mod en korrekt config uden at gætte.

Eksempler viser hvad der virker i praksis: 520 rigtige, validerede widget-configs dækker kombinationer af lag, kontroller, styling og datakilder som skemaet ikke kan formidle alene. Semantisk søgning (fastembed embeddings + cosinus-lighed) finder de nærmeste eksempler til en natursprogsbeskrivelse, så agenten kan adaptere en rigtig config fremfor at opfinde strukturen fra bunden.

Kombinationen giver agenten en præcis feedback-loop: hent et eksempel der ligner → tilpas det → valider → ret fejl → gentag. Det er denne loop der gør det muligt at producere valide configs reliabelt over naturlig sprog.

An MCP server that lets an LLM author valid Septima Widget JSON configs over natural language. It exposes the schema, validates drafts with structured per-field errors, retrieves semantically similar examples, and searches the DMP datakatalog for layers. The draft → validate → fix loop is what makes natural-language authoring reliable.

Tools

Tool	Purpose
`get_examples`	Semantic search over 520 real validated configs. Pass a natural-language description; returns closest matches.
`validate_config`	Validates a draft; returns `{valid:true}` or errors with JSON-pointer `path` + `message`.
`get_schema_for`	Returns a sub-section of the schema by JSON Pointer path (much smaller than full schema).
`get_schema`	Full widget schema with all `$ref`s resolved — use only when you need an overview.
`get_starter_config`	Minimal valid config to build on (`map` or `data`).
`search_dmp_catalogue`	AI search over DMP's datakatalog. Returns `urn:dmp:ds:…` layer IDs.
`inspect_features_host`	Fetches a WFS/GeoJSON URL and returns field names + sample values + a `template_info` suggestion.
`inspect_service`	Fetches WFS and/or WMS GetCapabilities. Returns all layers and suggests WMS-only, WFS-only and combined configs.

Recommended workflow

get_schema_for — look up the exact shape of the concept you need (layer item, control, style, view). Always consult the schema first.
get_examples — find the closest real config to adapt from.
Draft a config combining schema knowledge with the example.
validate_config — fix any errors, repeat until valid.
search_dmp_catalogue — look up DMP layer URNs when adding DMP layers.
inspect_service — discover layers on a WFS/WMS service before authoring a config.
inspect_features_host — inspect a WFS URL to get field names before writing template_info.

Example prompts

These prompts work well with Claude Code connected to this MCP server.

Discover and pick layers from a service

Vis mig hvilke lag der er på https://geoserver.plandata.dk/geoserver/wfs

Vis mig lag fra https://geoserver.plandata.dk/geoserver/wfs og lav et widget
med lokalplan vedtaget — kombineret WMS og klik-info

Vis lag fra https://kortforsyningen.kms.dk/... og lad mig vælge

Plandata (WMS + features_infohost pattern)

Lav et widget med lokalplan_vedtaget fra plandata med klik-popup der viser
plannavn, kommune, anvendelse og link til plandokument

Lav et widget med kommuneplanramme og lokalplan fra plandata — begge med
klik-info og highlight ved selektion

Lav et widget med lokalplandelområder og kommuneplanrammer vedtaget,
print-knap og fullscreen

DMP layers

Fi

... [View full README on GitHub](https://github.com/rastermanden/widget-mcp-server#readme)

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

65/100across 5 weighted dimensions

How we score →

0255075100

−35

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Inventory

Tools (8)

Click any tool to inspect its schema.

~604 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Widget Mcp Server safe to use?: Widget Mcp Server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install Widget Mcp Server?: Widget Mcp Server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Widget Mcp Server do?: Widget Mcp Server provides 8 tools: get_examples, validate_config, get_schema_for, get_schema, get_starter_config and 3 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Widget Mcp Server?: Widget Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Widget Mcp Server actively maintained?: Widget Mcp Server is actively maintained — last commit was 12 days ago.

Similar servers

Others in other

View all →

Pi Lean Ctx95

Pi Coding Agent extension (CLI-first) — routes bash/read/grep/find/ls through lean-ctx CLI for strong token savings. Optional MCP bridge can register advanced tools.

3.0k 6

io.github.asklokesh/loki-mode95

Autonomous spec-to-product coding-agent CLI with an MCP server exposing 34 tools over stdio.

992 8

Headroom95

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

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Sigmap94

97% token reduction for AI coding sessions — zero deps, 21 languages, MCP server

531 6

MCP Security Weekly

Get CVE alerts and security updates for Widget Mcp Server and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?