Saber

REMOTE · MCP.SABER.APP · SCANNED AUG 3

Sales intelligence — research companies, qualify prospects, and find contacts.

Available components

+8 this week 83 83 Trust /100

Trust breakdown (6 categories)

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 →

Endpoint Security97

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token. View diagnostics → Pass
HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
The authorisation server offers only Dynamic Client Registration (RFC 7591), which MCP 2026-07-28 deprecated in favour of Client ID Metadata Documents. View diagnostics → Partial

Transport & Reachability100

Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass

Schema Quality & AI Usability78

100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
AI-judged instruction clarity (good).Pass
Tool/resource definitions use about 3813 tokens (~44/item across 85 items; 84 tools + 1 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management27

Stability observed for 8 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
99% of tool parameters carry a description.Partial

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · mcp.saber.app

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http app-saber-mcp-saber https://mcp.saber.app/mcp

# ~/.codex/config.toml

[mcp_servers.app-saber-mcp-saber]
url = "https://mcp.saber.app/mcp"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "app-saber-mcp-saber": {
      "type": "remote",
      "url": "https://mcp.saber.app/mcp",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add app-saber-mcp-saber --url https://mcp.saber.app/mcp --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  app-saber-mcp-saber:
    url: "https://mcp.saber.app/mcp"

// mcp.json

{
  "mcpServers": {
    "app-saber-mcp-saber": {
      "type": "http",
      "url": "https://mcp.saber.app/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

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.

2 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
31 Jul 26 +5
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
29 Jul 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
28 Jul 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.
27 Jul 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
26 Jul 26 75

First indexed and scored.

Show 5 earlier entries Hide earlier entries

Diagnostics

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 3 Aug 2026 · Probed https://mcp.saber.app/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=mcp.saber.app	CN=WR3,O=Google Trust Services,C=US	10 Jun 2026	8 Sept 2026	RSA 2048	SHA256-RSA	c2f24e6c45d550411219b67bf1b39312
SANs: mcp.saber.app
CN=WR3,O=Google Trust Services,C=US (CA)	CN=GTS Root R1,O=Google Trust Services LLC,C=US	13 Dec 2023	20 Feb 2029	RSA 2048	SHA256-RSA	7ff005a91568d63abc22861684aa4b5a
CN=GTS Root R1,O=Google Trust Services LLC,C=US (CA)	CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE	19 Jun 2020	28 Jan 2028	RSA 4096	SHA256-RSA	77bd0d6cdb36f91aea210fc4f058d30d

DNSSEC secure

Validation of mcp.saber.app. — Secure

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
app.	present	23684	8	Verified
saber.app.	present	39806	13	Verified
mcp.saber.app.				Verified address RRset verified with the apex keys

Authentication Enforced and verified

The endpoint asked for a token and published valid RFC 9728 metadata describing how to get one.

Result	Enforced and verified
Enforced	On tool calls
HTTP status	200

WWW-Authenticate challenge Bearer realm="Saber MCP", resource_metadata="https://mcp.saber.app/.well-known/oauth-protected-resource"

Bearer realm="Saber MCP", resource_metadata="https://mcp.saber.app/.well-known/oauth-protected-resource"

Header	Value
strict-transport-security	max-age=31536000; includeSubDomains
x-content-type-options	nosniff
x-frame-options	DENY
referrer-policy	strict-origin-when-cross-origin
permissions-policy	geolocation=(), microphone=()

Protected resource metadata

Document	https://mcp.saber.app/.well-known/oauth-protected-resource
Retrieved	Yes
Resource	https://mcp.saber.app
Authorisation server	https://mcp.saber.app

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://mcp.saber.app/mcp	Verified	200
http (plaintext)	http://mcp.saber.app/mcp	HTTPS enforced

MCP tools — 84 exposed · ~3,785 tokens

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.

Tool Tokens

company_lists-count_preview ~39

Estimate how many companies match a list filter and how many credits the list operation would cost.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

company_lists-create ~41

Save a company filter as a reusable list for review, signals, scoring, export, and CRM workflows.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

company_lists-delete ~38

Delete a saved company list and remove its reusable segment boundary.

Input Output Examples

Name	Type	Req	Description
listId	string	yes	The unique identifier of the company list to delete

No output schema declared.

No examples provided.

company_lists-export ~52

Export a saved company list to CSV, optionally including selected firmographic and signal columns.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	—	Request body
listId	string	yes	The unique identifier of the company list

No output schema declared.

No examples provided.

company_lists-get ~37

Retrieve company list metadata, including its filter and current company count.

Input Output Examples

Name	Type	Req	Description
listId	string	yes	The unique identifier of the company list

No output schema declared.

No examples provided.

company_lists-get_companies ~76

Page through companies that match a saved company list filter.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	Maximum number of companies to return (1–100, default 25)
listId	string	yes	The unique identifier of the company list
offset	integer	—	Number of companies to skip for pagination (default 0)

No output schema declared.

No examples provided.

company_lists-import ~39

Import companies from a HubSpot list, view, or segment into a saved Saber company list.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

company_lists-list ~55

List saved company lists with pagination.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	Maximum number of lists to return (1–100, default 20)
offset	integer	—	Number of lists to skip for pagination (default 0)

No output schema declared.

No examples provided.

company_lists-search ~37

Preview up to 50 companies that match a filter before creating a reusable company list.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

company_lists-update ~50

Update a company list name or filter and refresh cached matching companies.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body
listId	string	yes	The unique identifier of the company list to update

No output schema declared.

No examples provided.

company_signals-create ~42

Create a company research signal, return immediately, then poll the signal ID or receive results through a webhook.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

company_signals-create_batch ~41

Create many company signals across domains, questions, or templates. Use templates for larger standardized batches.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

company_signals-get ~44

Retrieve the current status and AI-generated answer for a company signal when it has completed.

Input Output Examples

Name	Type	Req	Description
signalId	string	yes	The unique identifier of the signal (UUID format)

No output schema declared.

No examples provided.

company_signals-list ~175

List company signal runs with optional filters for domain, company ID, completion date, status, and subscription.

Input Output Examples

Name	Type	Req	Description
companyId	string	—	Filter signals by company ID
domain	string	—	Filter signals by company domain (e.g., "acme.com")
fromDate	string	—	Filter signals completed on or after this date (RFC3339 format)
limit	integer	—	Maximum number of results per page
offset	integer	—	Number of results to skip for pagination
status	array	—	Filter by signal status (can be specified multiple times for multiple statuses)
subscriptionId	string	—	Filter signals by subscription ID (UUID of the signal subscription that triggered execution)
toDate	string	—	Filter signals completed on or before this date (RFC3339 format)

No output schema declared.

No examples provided.

company_signals-subscription_logs ~153

List company signal executions produced by a specific signal subscription, with filters and pagination.

Input Output Examples

Name	Type	Req	Description
companyId	string	—	Filter signals by company ID
domain	string	—	Filter signals by company domain
fromDate	string	—	Filter signals completed on or after this date (RFC3339 format)
limit	integer	—	Maximum number of results per page
offset	integer	—	Number of results to skip for pagination
status	array	—	Filter by signal status (can be specified multiple times)
subscriptionId	string	yes	The UUID of the signal subscription
toDate	string	—	Filter signals completed on or before this date (RFC3339 format)

No output schema declared.

No examples provided.

connectors-list ~15

List connectors and their connection status

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

contact_lists-create ~42

Run a LinkedIn Sales Navigator search, store a point-in-time contact snapshot, and return contact list metadata.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

contact_lists-delete ~36

Permanently delete a contact list and its stored contact snapshots.

Input Output Examples

Name	Type	Req	Description
listId	string	yes	The unique identifier of the contact list

No output schema declared.

No examples provided.

contact_lists-get ~34

Retrieve contact list metadata and the stored contact count.

Input Output Examples

Name	Type	Req	Description
listId	string	yes	The unique identifier of the contact list

No output schema declared.

No examples provided.

contact_lists-get_contacts ~80

Page through contacts stored in a saved list without making a new Sales Navigator request.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	Maximum number of contacts to return (1–100, default 25)
listId	string	yes	The unique identifier of the contact list
offset	integer	—	Number of contacts to skip for pagination (default 0)

No output schema declared.

No examples provided.

contact_lists-list ~55

List saved contact lists with pagination.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	Maximum number of lists to return (1–100, default 20)
offset	integer	—	Number of lists to skip for pagination (default 0)

No output schema declared.

No examples provided.

contact_lists-update ~47

Rename a saved contact list without changing its stored contact snapshot.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body
listId	string	yes	The unique identifier of the contact list

No output schema declared.

No examples provided.

contacts-create_research ~43

Start asynchronous AI research for a contact using LinkedIn and other sources, then poll the research ID for results.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

contacts-create_signal ~41

Create a contact research signal, return immediately, then poll the signal ID or receive results through a webhook.

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

contacts-get_research ~43

Retrieve the current status and AI-generated insights for a contact research job when it has completed.

Input Output Examples

Name	Type	Req	Description
id	string	yes	The unique identifier of the contact research request

No output schema declared.

No examples provided.

contacts-get_signal ~44

Retrieve the current status and AI-generated answer for a contact signal when it has completed.

Input Output Examples

Name	Type	Req	Description
signalId	string	yes	The unique identifier of the contact signal (UUID format)

No output schema declared.

No examples provided.

contacts-list_signals ~72

List contact signal runs with optional filters for profile URL and pagination.

Input Output Examples

Name	Type	Req	Description
contactProfileUrl	string	—	Filter signals by contact profile URL (LinkedIn or other professional profile)
limit	integer	—	Maximum number of results per page
offset	integer	—	Number of results to skip for pagination

No output schema declared.

No examples provided.

contacts-search ~46

Search for contacts by company, name, job title, keyword, country, department, or seniority using the API key owner's Sales Navigator connection.

Input Output Examples

Name	Type	Req	Description
__requestBody	—	yes	Request body

No output schema declared.

No examples provided.

credits-get_balance ~25

Check how many Saber API credits your organization has left in the current billing period.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

findEmail ~31

Find a verified email address for a contact at a domain

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

findEmailBatchGet ~34

Poll a bulk find-email batch

Input Output Examples

Name	Type	Req	Description
id	string	yes	The `batch_id` returned by the submit call.

No output schema declared.

No examples provided.

findEmailBatchSubmit ~28

Submit a bulk find-email batch

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

getContactResearchByExternalID ~81

Retrieve contact research using an external system ID, such as a HubSpot contact ID, plus the source name.

Input Output Examples

Name	Type	Req	Description
externalId	string	yes	The external identifier of the contact research request (e.g., HubSpot contact ID)
externalSource	string	yes	The source system that provided the external ID (e.g., "hubspot")

No output schema declared.

No examples provided.

market_signals-create_subscription ~44

Create a market signal subscription to monitor job posts, LinkedIn posts, fundraising, investments, or IPOs

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

market_signals-delete_subscription ~33

Delete a market signal subscription

Input Output Examples

Name	Type	Req	Description
subscriptionId	string	yes	The unique identifier of the subscription to delete

No output schema declared.

No examples provided.

market_signals-get_subscription ~33

Get a market signal subscription by ID

Input Output Examples

Name	Type	Req	Description
subscriptionId	string	yes	The unique identifier of the subscription

No output schema declared.

No examples provided.

market_signals-list_signals ~74

List signals delivered by a market signal subscription

Input Output Examples

Name	Type	Req	Description
limit	integer	—	Maximum number of signals to return (1-100, default 20)
offset	integer	—	Number of signals to skip for pagination (default 0)
subscriptionId	string	yes	The unique identifier of the subscription

No output schema declared.

No examples provided.

market_signals-list_subscriptions ~76

List all market signal subscriptions for your organization

Input Output Examples

Name	Type	Req	Description
includeDeleted	boolean	—	Include soft-deleted subscriptions in the response
limit	integer	—	Maximum number of subscriptions to return (1-100, default 20)
offset	integer	—	Number of subscriptions to skip for pagination (default 0)

No output schema declared.

No examples provided.

market_signals-pause_subscription ~34

Pause a market signal subscription

Input Output Examples

Name	Type	Req	Description
subscriptionId	string	yes	The unique identifier of the subscription to pause

No output schema declared.

No examples provided.

market_signals-resume_subscription ~35

Resume a paused market signal subscription

Input Output Examples

Name	Type	Req	Description
subscriptionId	string	yes	The unique identifier of the subscription to resume

No output schema declared.

No examples provided.

market_signals-trigger_subscription ~37

Trigger an immediate run of a market signal subscription

Input Output Examples

Name	Type	Req	Description
subscriptionId	string	yes	The unique identifier of the subscription to trigger

No output schema declared.

No examples provided.

market_signals-update_subscription ~44

Update a market signal subscription

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body
subscriptionId	string	yes	The unique identifier of the subscription to update

No output schema declared.

No examples provided.

organisation-get ~13

Get your organisation profile

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

organisation-update ~24

Update your organisation profile

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

scoring-assignment-bulk-create ~32

Assign a profile to many objects at once

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

scoring-assignment-create ~29

Assign a profile to a single object

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

scoring-assignment-delete ~26

Remove a profile assignment

Input Output Examples

Name	Type	Req	Description
assignmentId	string	yes	Profile assignment UUID

No output schema declared.

No examples provided.

scoring-assignment-list ~68

List profile assignments for an object

Input Output Examples

Name	Type	Req	Description
objectId	string	yes	For `company` use the domain (e.g. `acme.com`); for `contact` use the LinkedIn profile URL
objectType	string	yes	Object type (`company` or `contact`)

No output schema declared.

No examples provided.

scoring-compute ~25

Trigger score recomputation

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

scoring-profile-create ~25

Create a scoring profile

Input Output Examples

Name	Type	Req	Description
__requestBody	object	yes	Request body

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

26 Jul 3 Aug

Day	Score
26 Jul	75
27 Jul	75
28 Jul	76
29 Jul	77
30 Jul	77
31 Jul	82
1 Aug	82
2 Aug	83
3 Aug	83