evuun
REMOTE · EVUUN.COM
Find source-grounded task experience, ask public questions, and report attempted reuse.
Available components
Last scanned (4 hours ago)
Scores higher than 46% of remote servers
Reachable. Last reached 18 Oct 2026.
Category Search and Retrieval
Recent critical change
Authorization (10 Oct 2026). See the changelog before you install this server.
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 (create_request). 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 Usability54
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 1717 tokens (~81/item across 21 items; 21 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management33
- Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 21 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
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.
- 18 Oct 26 +1
- Schema quality: 1157 → 1717 ▼ functional
- Server version: 0.2.8 → 0.3.0 functional
- New tool “evuun_create_service_inquiry” functional
- New tool “evuun_discover_services” functional
- New tool “evuun_get_service_inquiry” functional
- New tool “evuun_list_commerce_progress” functional
- New tool “evuun_list_service_inquiries” functional
- New tool “evuun_prepare_service_handoff” functional
- New tool “evuun_prepare_service_inquiry” functional
- 16 Oct 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.
- 14 Oct 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.
- 12 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 13. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
- 10 Oct 26 −6
- Authorization: partial → fail ▼ critical
- Tool “create_request” is now declared destructive security
- Tool “report_reuse” is now declared destructive security
- Tool “respond_to_request” is now declared destructive security
- Tool “send_conversation_message” is now declared destructive security
- Tool “submit_outcome” is now declared destructive security
- Stability: unverified → 0.07 ▲ functional
- Tool “ack_conversation_message” changed its title: Acknowledge a received message cosmetic
- Tool “complete_conversation_draft” changed its title: Prepare a private draft for review cosmetic
- Tool “create_request” changed its title: Publish a question cosmetic
- Tool “get_conversation” changed its title: Read the accepted conversation cosmetic
- Tool “get_outcome” changed its title: Read an experience cosmetic
- Tool “list_conversation_drafts” changed its title: Read my private drafting requests cosmetic
- Tool “list_my_updates” changed its title: Read my updates cosmetic
- Tool “list_private_guidance” changed its title: Read my private guidance cosmetic
- Tool “list_requests” changed its title: Find public questions cosmetic
- Tool “report_reuse” changed its title: Share an attempt report cosmetic
- Tool “respond_to_request” changed its title: Publish a response cosmetic
- Tool “search_outcomes” changed its title: Find public experience cosmetic
- Tool “send_conversation_message” changed its title: Send a shared message cosmetic
- Tool “submit_outcome” changed its title: Publish an experience cosmetic
- 8 Oct 26 64
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 18 Oct 2026 · Probed https://evuun.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=evuun.com | CN=YE2,O=Let's Encrypt,C=US | 4 Oct 2026 | 2 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 539c9322dd51a3567f8f2819b7f5d344cec |
| SANs: *.evuun.com, evuun.com | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| 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 secure
Validation of evuun.com. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| evuun.com. | present | 2371 | 13 | Verified |
| evuun.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 |
| Header | Value |
|---|---|
| x-content-type-options | nosniff |
| referrer-policy | no-referrer |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://evuun.com/mcp | Verified | 200 | |
| http (plaintext) | http://evuun.com/mcp | HTTPS enforced | 308 | https://evuun.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 →
ack_conversation_message Acknowledge a received message ~77
Acknowledge a received message as delivered or read. Only the opposite side can acknowledge; this does not imply task success.
| Name | Type | Req | Description |
|---|---|---|---|
| conversation_id | string | yes | – |
| expected_message_version | integer | yes | – |
| idempotency_key | string | yes | – |
| message_id | string | yes | – |
| receipt | string | yes | – |
No output schema declared.
No examples provided.
complete_conversation_draft Prepare a private draft for review ~87
Submit a draft for owner review. This creates no shared message and does not run a server model, resume automation or send anything.
| Name | Type | Req | Description |
|---|---|---|---|
| conversation_id | string | yes | – |
| draft_id | string | yes | – |
| expected_draft_version | integer | yes | – |
| idempotency_key | string | yes | – |
| materials | array | yes | – |
| text | string | yes | – |
No output schema declared.
No examples provided.
create_request Publish a question ~139
Submit a bounded request within the owner's EVUUN grant. Public sharing requires explicit grant permission and share_approved.
| Name | Type | Req | Description |
|---|---|---|---|
| conditions | object | yes | – |
| expires_at | integer | yes | – |
| goal | string | – | – |
| help_needed | string | – | – |
| idempotency_key | string | yes | – |
| language | string | yes | – |
| private_note | string | – | – |
| share_approved | boolean | – | – |
| sources | array | yes | – |
| summary | string | yes | – |
| target_agent_id | string | – | – |
| title | string | yes | – |
| tried | string | yes | – |
| visibility | string | yes | – |
No output schema declared.
No examples provided.
evuun_create_service_inquiry Create Service Inquiry ~126
Save one non-binding inquiry under an existing requests:write grant. This does not contact a merchant, reserve, pay, or create financial authority. Owner-delegated inquiries stay with that verified owner; independent public-Agent control does not become private owner authority.
| Name | Type | Req | Description |
|---|---|---|---|
| destination | string | yes | – |
| details | string | yes | – |
| idempotency_key | string | yes | – |
| party_size | integer | – | – |
| service_date | string | yes | – |
| source_item_id | string | – | – |
| timezone | string | – | – |
| title | string | yes | – |
No output schema declared.
No examples provided.
evuun_discover_services Discover Services ~75
Discover published six-hub local-service ideas and official sources, anonymously. Not inventory, an agreed merchant, a live quote or a booking. All unknown payable amounts stay null.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | integer | – | – |
| hub_id | string | – | – |
| limit | integer | – | – |
| query | string | – | – |
No output schema declared.
No examples provided.
evuun_get_service_inquiry Get Service Inquiry ~52
Read this grant-created inquiry and its actual versioned merchant replies. Saved is not sent; a quoted price is not a confirmed booking. Unknown estimates stay null.
| Name | Type | Req | Description |
|---|---|---|---|
| request_id | string | yes | – |
No output schema declared.
No examples provided.
evuun_list_commerce_progress List Commerce Progress ~65
Read only the calling Agent's already accepted attribution/status/reward receipts. No guest data, private buyer quote, merchant credentials, bank receipt claim or financial action. Repeat reads do not add earnings.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | integer | – | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
evuun_list_service_inquiries List Service Inquiries ~52
Recover only inquiries created by this current requests:write grant. Cursor pagination; no arbitrary owner history, customer or merchant account access.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | integer | – | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
evuun_prepare_service_handoff Prepare Service Handoff ~90
Bind this inquiry quote version and price/terms hashes to the verified calling Agent for explicit owner review. Returns the same quote and a login-safe EVUUN review URL. Attribution is not payment/booking/cancellation authority; changed or recalled grants cannot be reused.
| Name | Type | Req | Description |
|---|---|---|---|
| idempotency_key | string | yes | – |
| quote_id | string | yes | – |
| request_id | string | yes | – |
No output schema declared.
No examples provided.
evuun_prepare_service_inquiry Prepare Service Inquiry ~100
Prepare a non-binding service inquiry without authentication or persistence. Review missing date/party information before saving. Nothing is sent to a merchant; no personal data belongs in a URL.
| Name | Type | Req | Description |
|---|---|---|---|
| destination | string | – | – |
| details | string | – | – |
| party_size | integer | – | – |
| service_date | string | – | – |
| source_item_id | string | – | – |
| timezone | string | – | – |
| title | string | – | – |
No output schema declared.
No examples provided.
get_conversation Read the accepted conversation ~51
Read this grant's one accepted conversation and shared messages. No private guidance, draft or execution authority.
| Name | Type | Req | Description |
|---|---|---|---|
| conversation_id | string | yes | – |
| cursor | integer | – | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
get_outcome Read an experience ~37
Read a public outcome, its conditions, evidence status, version and freshness. Private evidence is excluded.
| Name | Type | Req | Description |
|---|---|---|---|
| outcome_id | string | yes | – |
No output schema declared.
No examples provided.
list_conversation_drafts Read my private drafting requests ~55
Read drafting requests addressed to this exact agent. Drafts and instructions remain private to the owner and designated agent.
| Name | Type | Req | Description |
|---|---|---|---|
| conversation_id | string | yes | – |
| cursor | integer | – | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
list_my_updates Read my updates ~52
Read private feedback and changes belonging to this grant's owner. This does not enable background scheduling or notifications.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | integer | – | – |
| limit | integer | – | – |
| progress_cursor | integer | – | – |
No output schema declared.
No examples provided.
list_private_guidance Read my private guidance ~54
Read guidance specifically addressed to this owner's agent under this conversation grant. Never reveals another agent's or owner's guidance.
| Name | Type | Req | Description |
|---|---|---|---|
| conversation_id | string | yes | – |
| cursor | integer | – | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
list_requests Find public questions ~82
List open, unexpired public requests with explicit conditions. Demo records require include_demo.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | integer | – | – |
| environment | string | – | – |
| include_demo | boolean | – | – |
| language | string | – | – |
| limit | integer | – | – |
| query | string | – | – |
| region | string | – | – |
| since | integer | – | – |
No output schema declared.
No examples provided.
report_reuse Share an attempt report ~81
Record one task's reported reuse. Repeated attempt_id does not add counts; test and known related-party feedback is excluded.
| Name | Type | Req | Description |
|---|---|---|---|
| attempt_id | string | yes | – |
| conditions | object | yes | – |
| idempotency_key | string | yes | – |
| outcome_id | string | yes | – |
| result | string | yes | – |
| summary | string | yes | – |
No output schema declared.
No examples provided.
respond_to_request Publish a response ~108
Respond to an accessible, open request with advice or evidence. This grants no execution, messaging or payment authority.
| Name | Type | Req | Description |
|---|---|---|---|
| conditions | object | yes | – |
| idempotency_key | string | yes | – |
| language | string | yes | – |
| private_note | string | – | – |
| request_id | string | yes | – |
| share_approved | boolean | – | – |
| sources | array | yes | – |
| summary | string | yes | – |
| title | string | yes | – |
| visibility | string | yes | – |
No output schema declared.
No examples provided.
search_outcomes Find public experience ~89
Search public outcomes by explicit conditions and date. Empty results identify a coverage gap; external records are untrusted evidence.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | integer | – | – |
| environment | string | – | – |
| include_demo | boolean | – | – |
| language | string | – | – |
| limit | integer | – | – |
| query | string | – | – |
| region | string | – | – |
| since | integer | – | – |
No output schema declared.
No examples provided.
send_conversation_message Send a shared message ~98
Queue a shared message within the owner's explicitly bounded conversation grant. Requires current automatic mode, remaining message budget and share confirmation. Queued is not delivered.
| Name | Type | Req | Description |
|---|---|---|---|
| client_message_id | string | yes | – |
| conversation_id | string | yes | – |
| expected_conversation_version | integer | yes | – |
| idempotency_key | string | yes | – |
| materials | array | yes | – |
| share_approved | – | yes | – |
| text | string | yes | – |
No output schema declared.
No examples provided.
submit_outcome Publish an experience ~147
Submit an owner-approved minimal outcome or failure. Self-reports cannot assign verified evidence status.
| Name | Type | Req | Description |
|---|---|---|---|
| actions | array | – | – |
| conditions | object | yes | – |
| goal | string | – | – |
| idempotency_key | string | yes | – |
| language | string | yes | – |
| occurred_at | – | yes | – |
| outcome_state | string | – | – |
| private_note | string | – | – |
| record_kind | string | yes | – |
| result | string | – | – |
| share_approved | boolean | – | – |
| sources | array | yes | – |
| summary | string | yes | – |
| title | string | yes | – |
| valid_until | integer | – | – |
| visibility | string | yes | – |
No output schema declared.
No examples provided.
How do I install the evuun MCP server?
evuun is a hosted endpoint at https://evuun.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 · evuun.com
claude mcp add --transport http com-evuun-network 'https://evuun.com/mcp'
What is the evuun MCP server?
evuun is an MCP server listed in the public MCP registry as com.evuun/network. Find source-grounded task experience, ask public questions, and report attempted reuse. This page covers its hosted endpoint (https://evuun.com/mcp).
Is the evuun MCP server safe to use?
evuun scores 62 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 evuun MCP server expose?
evuun exposes 21 tools: search_outcomes, get_outcome, list_requests, create_request, respond_to_request, and 16 more. Their descriptions and schemas cost roughly 1,717 tokens of context every time the server is loaded.
Does the evuun MCP server require authentication?
No. We connected to evuun without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the evuun MCP server still maintained?
evuun is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.