Koskamo
REMOTE · KOSKAMO.COM · SCANNED SEP 28
Cited, versioned knowledge for agents: retrieve sourced passages and propose owner-approved fixes.
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 Security60
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (koskamo_decide_revision). See how to fix → View diagnostics → Fail
- 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 is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability74
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 425 tokens (~70/item across 6 items; 6 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage91
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 69% of tool parameters carry a description.Partial
- 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 6 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 Koskamo MCP server?
Koskamo is a hosted endpoint at https://koskamo.com/api/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 · koskamo.com
claude mcp add --transport http com-koskamo-koskamo 'https://koskamo.com/api/mcp'
{
"mcpServers": {
"com-koskamo-koskamo": {
"url": "https://koskamo.com/api/mcp"
}
}
} {
"servers": {
"com-koskamo-koskamo": {
"type": "http",
"url": "https://koskamo.com/api/mcp"
}
}
} [mcp_servers.com-koskamo-koskamo] url = "https://koskamo.com/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-koskamo-koskamo": {
"type": "remote",
"url": "https://koskamo.com/api/mcp",
"enabled": true
}
}
} openclaw mcp add com-koskamo-koskamo --url 'https://koskamo.com/api/mcp' --transport streamable-http
mcp_servers:
com-koskamo-koskamo:
url: "https://koskamo.com/api/mcp" {
"McpServers": {
"com-koskamo-koskamo": {
"Transport": "http",
"Url": "https://koskamo.com/api/mcp"
}
}
} assistant mcp add com-koskamo-koskamo -t streamable-http -u 'https://koskamo.com/api/mcp'
{
"mcpServers": {
"com-koskamo-koskamo": {
"type": "http",
"url": "https://koskamo.com/api/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.
- 28 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 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.
- 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
- 23 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Sept 26 0
- Stability: unverified → 0.03 ▲ functional
- 21 Sept 26 65
First indexed and scored.
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 28 Sept 2026 · Probed https://koskamo.com/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=koskamo.com | CN=WE1,O=Google Trust Services,C=US | 7 Aug 2026 | 5 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | 631ef9b798b771df0e1bb15e4e36c115 |
| SANs: koskamo.com, *.koskamo.com | ||||||
| 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 secure
Validation of koskamo.com. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| koskamo.com. | present | 2371 | 13 | Verified |
| koskamo.com. | Verified address RRset verified with the apex keys |
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://koskamo.com/api/mcp | Verified | 200 | |
| http (plaintext) | http://koskamo.com/api/mcp | HTTPS enforced | 308 | https://koskamo.com/api/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 →
koskamo_decide_revision ~85
Approve or reject a pending revision. Requires the dataset owner's API key or KNOWLEDGE_ADMIN_KEY. Approved text is chunked and becomes retrievable.
| Name | Type | Req | Description |
|---|---|---|---|
| decision | string | yes | – |
| note | string | – | Optional review note |
| revision_id | string | yes | Revision id returned by koskamo_propose_revision or koskamo_list_revisions |
Structured output declared, but exposes no named fields.
No examples provided.
koskamo_get_history ~48
Get the document version timeline for a public dataset: every document (including deleted ones) with the version history produced by approved revisions.
| Name | Type | Req | Description |
|---|---|---|---|
| dataset | string | yes | Dataset id or slug |
Structured output declared, but exposes no named fields.
No examples provided.
koskamo_list_datasets ~24
List public Koskamo datasets an agent may retrieve from.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| datasets | array | yes | – |
No examples provided.
koskamo_list_revisions ~26
List pending revisions for a dataset.
| Name | Type | Req | Description |
|---|---|---|---|
| dataset | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
koskamo_propose_revision ~172
Propose a better fact for a dataset, propose reverting a document to an earlier version, or propose deleting a document. The change stays pending until a dataset owner approves it.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | Defaults to add_document. delete_document needs only dataset and document_id. |
| dataset | string | yes | Dataset id or slug |
| document_id | string | – | Set to replace or delete an existing document |
| rationale | string | – | – |
| restore_version | integer | – | With replace_document and document_id, propose reverting the document to this stored version; title/text are taken from the version history. |
| source_url | string | – | – |
| text | string | – | The improved document text; required unless action is delete_document |
| title | string | – | Required unless action is delete_document |
Structured output declared, but exposes no named fields.
No examples provided.
koskamo_retrieve ~70
Look up cited passages from public Koskamo datasets so an agent can answer from facts instead of guessing.
| Name | Type | Req | Description |
|---|---|---|---|
| dataset | string | – | Optional dataset id or slug. Defaults to all public datasets. |
| query | string | yes | The question or search string |
| top_k | integer | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| passages | array | yes | – |
| query | string | yes | – |
No examples provided.
What is the Koskamo MCP server?
Koskamo is an MCP server listed in the public MCP registry as com.koskamo/koskamo. Cited, versioned knowledge for agents: retrieve sourced passages and propose owner-approved fixes. This page covers its hosted endpoint (https://koskamo.com/api/mcp).
Is the Koskamo MCP server safe to use?
Koskamo scores 68 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 Koskamo MCP server expose?
Koskamo exposes 6 tools: koskamo_retrieve, koskamo_list_datasets, koskamo_propose_revision, koskamo_get_history, koskamo_list_revisions, koskamo_decide_revision. Their descriptions and schemas cost roughly 425 tokens of context every time the server is loaded.
Does the Koskamo MCP server require authentication?
No. We connected to Koskamo without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Koskamo MCP server still maintained?
Koskamo is still listed as active in the MCP registry. We last reached this channel on 28 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.