SkyddsrumsKollen — Swedish Civil-Defence Shelters
REMOTE · TJOVNWTRZRNEIAQMIGQE.SUPABASE.CO · SCANNED SEP 20
Find Sweden's nearest civil-defence shelters (skyddsrum): search, details, stats. Data: MSB.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability70
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1210 tokens (~242/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management70
- Stability observed for 21 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the SkyddsrumsKollen — Swedish Civil-Defence Shelters MCP server?
SkyddsrumsKollen — Swedish Civil-Defence Shelters is a hosted endpoint at https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · tjovnwtrzrneiaqmigqe.supabase.co
claude mcp add --transport http jannegpriv-skyddsrumskollen 'https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp'
{
"mcpServers": {
"jannegpriv-skyddsrumskollen": {
"url": "https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp"
}
}
} {
"servers": {
"jannegpriv-skyddsrumskollen": {
"type": "http",
"url": "https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp"
}
}
} [mcp_servers.jannegpriv-skyddsrumskollen] url = "https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"jannegpriv-skyddsrumskollen": {
"type": "remote",
"url": "https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp",
"enabled": true
}
}
} openclaw mcp add jannegpriv-skyddsrumskollen --url 'https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp' --transport streamable-http
mcp_servers:
jannegpriv-skyddsrumskollen:
url: "https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp" {
"McpServers": {
"jannegpriv-skyddsrumskollen": {
"Transport": "http",
"Url": "https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp"
}
}
} assistant mcp add jannegpriv-skyddsrumskollen -t streamable-http -u 'https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp'
{
"mcpServers": {
"jannegpriv-skyddsrumskollen": {
"type": "http",
"url": "https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 19 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.
- 12 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.
- 10 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 8 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 6 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 4 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 20 Sept 2026 · Probed https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=supabase.co | CN=WE1,O=Google Trust Services,C=US | 26 Aug 2026 | 24 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | 7c35296a896c0a6f13f8495266045d45 |
| SANs: supabase.co, *.supabase.co | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of tjovnwtrzrneiaqmigqe.supabase.co. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| co. | present | 7786 | 8 | Verified |
| supabase.co. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp | Verified | 200 | |
| http (plaintext) | http://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp | HTTPS enforced | 301 | https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
find_nearby_shelters Find nearby shelters ~259
Find the nearest Swedish civil-defence shelters (skyddsrum) to a WGS84 position, sorted by distance. Returns up to 25 shelters (limit 1-25, default 10; fractions are floored and the effective limit is echoed) with address (street or Swedish property designation), capacity (number of people) and distance in km. The dataset has no separate municipality field — the address is the location identifier. Use search_location first if you only have a place name. Coverage is Sweden only (lat 55.0-69.5, lng 10.0-24.5 WGS84) — positions outside return status 'no_coverage' instead of results. Note: in Sweden you are not assigned to a specific shelter — in an emergency, use whichever shelter or protective space you can reach.
| Name | Type | Req | Description |
|---|---|---|---|
| lat | number | yes | Latitude, WGS84 decimal degrees. Coverage: 55.0-69.5 (Sweden). |
| limit | number | – | Max number of shelters (default 10). Fractions are floored. |
| lng | number | yes | Longitude, WGS84 decimal degrees. Coverage: 10.0-24.5 (Sweden). |
| Name | Type | Req | Description |
|---|---|---|---|
| attribution | – | – | – |
| info | – | – | – |
| query | object | – | – |
| server_build | – | – | – |
| server_version | string|null | – | – |
| shelters | array | – | – |
| status | – | – | – |
| url | – | – | – |
No examples provided.
get_shelter Get shelter details ~134
Get details for one Swedish civil-defence shelter by its SkyddsrumsKollen id (the UUID from a previous tool result or from a skyddsrumskollen.nu/skyddsrum/<id> URL). Returns found=true with address, capacity, coordinates and the shelter's page URL — or found=false (a successful response, not an error) when no shelter has that id; a malformed id is rejected as an INVALID_ARGUMENT error.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Shelter id (UUID) from find_nearby_shelters, search_shelters or a skyddsrumskollen.nu URL. |
| Name | Type | Req | Description |
|---|---|---|---|
| attribution | – | – | – |
| found | boolean|null | – | – |
| info | – | – | – |
| server_build | – | – | – |
| server_version | string|null | – | – |
| shelter | – | – | – |
| url | – | – | – |
No examples provided.
get_shelter_stats Get national shelter statistics ~52
Get national statistics for Sweden's civil-defence shelters: total number of registered shelters, total capacity (people), and when the dataset was last synced from MSB (the Swedish Civil Contingencies Agency).
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| attribution | – | – | – |
| data_age_days | – | – | – |
| data_is_stale | boolean|null | – | – |
| data_last_synced | – | – | – |
| info | – | – | – |
| server_build | – | – | – |
| server_version | string|null | – | – |
| total_capacity | – | – | – |
| total_shelters | number|null | – | – |
| url | – | – | – |
No examples provided.
search_location Search location ~96
Search for a Swedish place (city, town, street address) and return matching coordinates. Uses OpenStreetMap Nominatim limited to Sweden. Returns up to 5 candidates with name, lat and lon. Use the coordinates with find_nearby_shelters.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Place name or address to search for, e.g. 'Huddinge' or 'Drottninggatan 5, Stockholm'. |
| Name | Type | Req | Description |
|---|---|---|---|
| attribution | – | – | – |
| info | – | – | – |
| results | array | – | – |
| server_build | – | – | – |
| server_version | string|null | – | – |
| url | – | – | – |
No examples provided.
search_shelters Search shelters by address ~224
Search Swedish civil-defence shelters by ADDRESS text — a street name or Swedish property designation (fastighetsbeteckning), e.g. 'Storgatan' or 'Jupiter Mindre 14'. Matches are verified accent-insensitive substring matches on the address field ('Sodra' matches 'Södra', but only addresses actually containing the text are returned). The dataset has NO municipality or city field, so this tool cannot list shelters in a town — for 'shelters in <place>' use search_location + find_nearby_shelters instead. Returns total_matches (with total_is_exact=false when the count is a lower bound) plus the largest shelters first (limit 1-25, default 10; fractions are floored and the effective limit is echoed).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Max number of shelters returned (default 10). Fractions are floored. |
| query | string | yes | Address text: street name or property designation, e.g. 'Storgatan' or 'Norrmalm 2'. |
| Name | Type | Req | Description |
|---|---|---|---|
| attribution | – | – | – |
| info | – | – | – |
| query | object | – | – |
| server_build | – | – | – |
| server_version | string|null | – | – |
| shelters | array | – | – |
| total_is_exact | boolean|null | – | – |
| total_matches | – | – | – |
| url | – | – | – |
No examples provided.
What is the SkyddsrumsKollen — Swedish Civil-Defence Shelters MCP server?
SkyddsrumsKollen — Swedish Civil-Defence Shelters is an MCP server listed in the public MCP registry as io.github.jannegpriv/skyddsrumskollen. Find Sweden's nearest civil-defence shelters (skyddsrum): search, details, stats. Data: MSB. This page covers its hosted endpoint (https://tjovnwtrzrneiaqmigqe.supabase.co/functions/v1/mcp).
Is the SkyddsrumsKollen — Swedish Civil-Defence Shelters MCP server safe to use?
SkyddsrumsKollen — Swedish Civil-Defence Shelters scores 82 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the SkyddsrumsKollen — Swedish Civil-Defence Shelters MCP server expose?
SkyddsrumsKollen — Swedish Civil-Defence Shelters exposes 5 tools: search_location, find_nearby_shelters, search_shelters, get_shelter, get_shelter_stats. Their descriptions and schemas cost roughly 765 tokens of context every time the server is loaded.
Does the SkyddsrumsKollen — Swedish Civil-Defence Shelters MCP server require authentication?
No. We connected to SkyddsrumsKollen — Swedish Civil-Defence Shelters without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the SkyddsrumsKollen — Swedish Civil-Defence Shelters MCP server still maintained?
SkyddsrumsKollen — Swedish Civil-Defence Shelters is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.