DiscGolfAPI MCP
REMOTE · IO.DISCGOLFAPI.COM · SCANNED SEP 26
Search disc golf courses worldwide, find nearby courses, and retrieve course details and updates.
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 Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability83
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 491 tokens (~122/item across 4 items; 4 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management63
- Stability observed for 19 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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 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 DiscGolfAPI MCP server?
DiscGolfAPI MCP is a hosted endpoint at https://io.discgolfapi.com/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 · io.discgolfapi.com
claude mcp add --transport http frankbongo-discgolfapi 'https://io.discgolfapi.com/mcp'
{
"mcpServers": {
"frankbongo-discgolfapi": {
"url": "https://io.discgolfapi.com/mcp"
}
}
} {
"servers": {
"frankbongo-discgolfapi": {
"type": "http",
"url": "https://io.discgolfapi.com/mcp"
}
}
} [mcp_servers.frankbongo-discgolfapi] url = "https://io.discgolfapi.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"frankbongo-discgolfapi": {
"type": "remote",
"url": "https://io.discgolfapi.com/mcp",
"enabled": true
}
}
} openclaw mcp add frankbongo-discgolfapi --url 'https://io.discgolfapi.com/mcp' --transport streamable-http
mcp_servers:
frankbongo-discgolfapi:
url: "https://io.discgolfapi.com/mcp" {
"McpServers": {
"frankbongo-discgolfapi": {
"Transport": "http",
"Url": "https://io.discgolfapi.com/mcp"
}
}
} assistant mcp add frankbongo-discgolfapi -t streamable-http -u 'https://io.discgolfapi.com/mcp'
{
"mcpServers": {
"frankbongo-discgolfapi": {
"type": "http",
"url": "https://io.discgolfapi.com/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.
- 26 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 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.
- 22 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.
- 20 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.
- 18 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.
- 15 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 13 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 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 26 Sept 2026 · Probed https://io.discgolfapi.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=discgolfapi.com | CN=YE1,O=Let's Encrypt,C=US | 31 Jul 2026 | 29 Oct 2026 | ECDSA 256 | ECDSA-SHA384 | 51bb037654b0416ca5a49e91a9b6c5c9231 |
| SANs: *.discgolfapi.com, discgolfapi.com | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of io.discgolfapi.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| discgolfapi.com. | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://io.discgolfapi.com/mcp | Verified | 200 | |
| http (plaintext) | http://io.discgolfapi.com/mcp | HTTPS enforced | 301 | https://io.discgolfapi.com/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_courses_near ~118
Find disc golf courses within a specified radius (km) of given coordinates.
| Name | Type | Req | Description |
|---|---|---|---|
| latitude | number | yes | Latitude in decimal degrees (-90.0 to 90.0). |
| limit | integer | – | Maximum number of nearby courses to return (1-25, default: 10). |
| longitude | number | yes | Longitude in decimal degrees (-180.0 to 180.0). |
| radius_km | number | – | Search radius in kilometers (0.1 to 100.0 km, default: 25.0). |
No output schema declared.
No examples provided.
get_course ~42
Retrieve detailed information for a specific disc golf course by its unique ID or alias.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Stable canonical course identifier or alias (1-256 characters). |
No output schema declared.
No examples provided.
get_recent_updates ~71
Discover recently added or updated disc golf courses with change type and timestamps.
| Name | Type | Req | Description |
|---|---|---|---|
| change_type | string | – | Filter by update type ('added' for new courses, 'updated' for modified courses). |
| limit | integer | – | Maximum number of recent updates to return (1-50, default: 20). |
No output schema declared.
No examples provided.
search_courses ~260
Search for disc golf courses by name, city, country, region, hole count, or features.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | ISO 3166-1 alpha-2 country code (e.g. 'US', 'GB', 'FI') or country name. |
| has_multiple_pins | boolean | – | Filter to courses with multiple basket/pin positions. |
| has_multiple_tees | boolean | – | Filter to courses with multiple tee pads per hole. |
| is_18_holes | boolean | – | Filter to courses with 18 or more holes. |
| is_dog_friendly | boolean | – | Filter to dog-friendly courses. |
| is_free | boolean | – | Filter to free-to-play public courses. |
| is_pay_to_play | boolean | – | Filter to pay-to-play or commercial courses. |
| limit | integer | – | Maximum number of results to return (1-25, default: 10). |
| offset | integer | – | Pagination offset (0-1000, default: 0). |
| query | string | – | Text search query for course name, city, or keywords (1-200 characters). |
| region | string | – | State, province, or region code/name (e.g. 'FL', 'OR', 'England'). |
No output schema declared.
No examples provided.
What is the DiscGolfAPI MCP server?
DiscGolfAPI MCP is listed in the public MCP registry as io.github.frankbongo/discgolfapi. Search disc golf courses worldwide, find nearby courses, and retrieve course details and updates. This page covers its hosted endpoint (https://io.discgolfapi.com/mcp).
Is the DiscGolfAPI MCP server safe to use?
DiscGolfAPI MCP scores 75 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 DiscGolfAPI MCP server expose?
DiscGolfAPI MCP exposes 4 tools: search_courses, find_courses_near, get_course, get_recent_updates. Their descriptions and schemas cost roughly 491 tokens of context every time the server is loaded.
Does the DiscGolfAPI MCP server require authentication?
No. We connected to DiscGolfAPI MCP without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the DiscGolfAPI MCP server still maintained?
DiscGolfAPI MCP is still listed as active in the MCP registry. We last reached this channel on 26 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.