Atlas entry

`tenjin.blog`

27 capabilities over MCP. First atlas observation.

Observed 8 Oct 2026, 07:41 UTC · passive: no tools called, no credentials sent · sha256:6170cc…91d8

Surfaces

5 protocols checked

ARD	Not found	No document retrieved
A2A	Not found	0 skills
MCP	Valid	2026-07-28 · 23 tools · 2 resources · 2 prompts
OpenAPI	Not detected	0 operations
WebMCP	Not detected	0 declarative form tools · experimental

Exact states and meaning

ARD
absent
Exact state: not found · No document retrieved
The supported discovery location returned no matching document.
Not found does not prove the service exposes no such interface elsewhere.
Not observed / not fetched
A2A
absent
Exact state: not found · 0 skills
The supported discovery location returned no matching document.
Not found does not prove the service exposes no such interface elsewhere.
Not observed / not fetched
MCP
observed
Exact state: valid · Revision 2026-07-28 · 23 tools · 2 resources · 2 prompts
A usable protocol document was retrieved and validated.
Directly observed
OpenAPI
absent
Exact state: not detected · 0 operations
No endpoint was established from the evidence and scope that InterfaceDelta inspected.
Not detected does not prove that no endpoint exists.
Not observed / not fetched
WebMCP
absent
Exact state: not detected · 0 declarative form tools · experimental
No named declarative WebMCP form tools were observed in the origin root HTML.
Script-registered tools and other pages are not observed, so this does not mean the site has no WebMCP tools.
Not observed / not fetched

Capabilities

27 · inventory complete

Summary of the AI readings · beta

The service lists 23 capabilities, and 22 have AI readings.

pay_and_read and answer are read as moving money.

delete_essay is read as deleting or cancelling records.

update_profile and update_essay are read as changing records.

Rows named: pay_and_read · answer · delete_essay · update_profile · update_essay

Written by code from the AI readings on this page: it groups them and says nothing they do not.

The atlas shows each capability by its plain identifier, inputs and declared sign-in. Publisher descriptions, paths, links and source evidence are not published here.

MCP tools 23

answer
inputs freshWithin, maxPrice, question (required), searchId
AI Moves money 0.80
delete_essay
inputs postId (required), signInWithX (required)
AI Deletes or cancels records 0.90
get_article
inputs handle (required), searchId, signInWithX, slug (required)
AI Reads only 0.88
get_creator
inputs cursor, handle (required)
AI Reads only 0.90
get_library
inputs cursor, signInWithX (required)
AI Reads only 0.88
get_my_events
inputs cursor, limit, signInWithX (required)
AI Reads only 0.88
get_my_post
inputs postId (required), signInWithX (required)
AI Reads only 0.93
get_my_stats
inputs signInWithX (required)
AI Reads only 0.90
get_profile
inputs signInWithX (required)
AI Reads only 0.80
get_trending
AI Reads only 0.90
list_articles
inputs creator, cursor, limit, maxPrice and 6 more
AI Reads only 0.88
list_creators
inputs cursor, limit
AI Reads only 0.93
list_my_posts
inputs cursor, limit, signInWithX (required), status
AI Reads only 0.92
list_tags
inputs cursor, limit
AI Reads only 0.93
pay_and_read
inputs handle (required), maxPrice, paymentSignature, searchId and 1 more
AI Moves money 0.90
publish_essay
inputs post (required), signInWithX (required)
AI Creates records 0.82
report_search_outcome
inputs outcomes (required), searchId (required)
resolve_keys
inputs keys (required), limit, shelf, trigger
AI Reads only 0.85
search
inputs appliesTo, budget_ms, freshWithin, identifiers and 4 more
AI Reads only 0.80
submit_feedback
inputs category (required), contact, message (required), postId
AI Creates records 0.85
update_essay
inputs post (required), postId (required), signInWithX (required)
AI Changes records 0.90
update_profile
inputs profile (required), signInWithX (required)
AI Changes records 0.90
upload_image
inputs altText, contentType (required), data (required), signInWithX (required)
AI Creates records 0.87

MCP resources 2

name not shown
name not shown

MCP prompts 2

find-knowledge
publish-finding

Not observed in this Passport: A2A skills, OpenAPI operations.

Declared and observed

No tools declare hints.

A disagreement is not a finding about the service: either side can be wrong. How we compare declarations and readings.

Atlas history

1 observation

8 Oct 2026, 07:41 UTC27 capabilities · MCP 2026-07-28 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
6170cc77d7be665fd11482885d1abf85dcfcc99dcee0159a26f6dd463c0391d8
Passport schema
0.5.0, passport-semantic-v4
Consistency
MCP_PROMPTS_ADVERTISEMENT_LIST: match · MCP_RESOURCES_ADVERTISEMENT_LIST: match · MCP_TOOLS_ADVERTISEMENT_LIST: match · OPENAPI_MCP_EXPLICIT_MAPPING: not applicable

Each class compares an observation with the previous atlas observation. Runs of unchanged observations are grouped. Struck values are what the previous observation recorded; inserted values are what this one recorded.

About this entry

blog.tenjin/tenjin
Listed
Official MCP Registry · first listed 15 Sep 2026 · last listed 30 Oct 2026

Passive observations of a public interface listed in the Official MCP Registry. An observation does not verify security, ownership or compliance, and InterfaceDelta assigns no scores or rankings. Methodology · Report an inaccuracy · Ask for removal

Identity and snapshot

Target key: sha256:e63b258eba1f9214bf5230b360028bc2f827944c0b7cf1b94e539533b7b763cd
Locator SHA-256: 5a80b03252c03b86f02a24e96bc16457f6bea3ac79a2bce232588ad8a509e556
Snapshot generated: 4 Nov 2026, 00:59 UTC

The entry is one exact observed target, not a real-world service identity, and implies no ownership. Endpoint paths are not published; the locator hash lets an operator confirm their own URL.