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Salt

Local package path declaredCredentials listedRepository declared by sourceUpdated 2026-10-01

ai.saltapp/salt · Registry status: active

At a glance

Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices.

Vendor's own description, untranslated and unverified

Execution location
Local package path declaredMCP-Register · 2026-09-28
Required secrets declared
Credentials listedMCP-Register · 2026-09-28
Declared version and change
0.2.7 · Source-reported change date 2026-10-01MCP-Register · 2026-10-02
Repository as declared
github.com/0000F8/salt-mcpMCP-Register · 2026-09-19
Configuration
can be built from the disclosed start template

Inspect connection paths and prerequisites

Related categories

6 of 10 categories. All categories in the segment catalogue

Page last changed:

Sources and collection
Runs
Local package path declared
Credentials
Credentials listed
Registry record changed
2026-10-01
Setup
Template available
Registry name
ai.saltapp/salt
Package coordinate
oci:ghcr.io/0000f8/salt-mcp:v0.2.7
Declared version
0.2.7
Source-reported listing date
2026-10-01
Source-reported change date
2026-10-01
First seen by tracevero
2026-09-19
Vendor's website
https://saltapp.ai

Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin. What the confidence levels mean

Measured values

Measured values
Required secrets declaredCredentials listed yes
Original data – Required secret variables (raw): APP_PRIVATE_KEY, SALT_API_KEY
Original data – Required secret headers (raw): confirmed absent
Source: MCP-Register · collected on 2026-09-28 · derived
Execution locationLocal package path declared local
Original data – Transports (raw): stdio, streamable-http
Source: MCP-Register · collected on 2026-09-28 · derived
Path argument presentno
Original data – Path arguments (raw): confirmed absent
Original data – Path environment variables (raw): confirmed absent
Source: MCP-Register · collected on 2026-09-19 · derived
Repository URL listedRepository declared by source yes
Original data – Repository (raw): https://github.com/0000F8/salt-mcp
Source: MCP-Register · collected on 2026-09-19 · derived
Field of use, derived from the vendor descriptionPayments
Original data – Description (raw): Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices.
Source: MCP-Register · collected on 2026-09-27 · derived
Declared version0.2.7
Source: MCP-Register · collected on 2026-10-02 · self-declared

What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.

Where this server connects to

Address as stated in the raw record
https://mcp.saltapp.ai/mcp
Host
mcp.saltapp.ai Entries carrying exactly this value: 1

Taken verbatim from the raw record. The registry does not call this address and does not infer a shared operator from a shared host.

Source data25

Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.

Raw values
Description (raw)Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices.
Source: MCP-Register · collected on 2026-10-02 · self-declared
Environment variables (raw)HOST, SALT_API_KEY, SALT_APP_ID, APP_PUBLIC_KEY, APP_PRIVATE_KEY, PGP_PASSPHRASE, WALLET_MASTER_KEY, CONCIERGE_AGENT_ID
Source: MCP-Register · collected on 2026-09-28 · self-declared
Required secret variables (raw)APP_PRIVATE_KEY, SALT_API_KEY
Source: MCP-Register · collected on 2026-10-02 · self-declared
Transports (raw)stdio, streamable-http
Source: MCP-Register · collected on 2026-09-28 · self-declared
Path arguments (raw)confirmed absent
Source: MCP-Register · collected on 2026-09-19 · self-declared
Repository (raw)https://github.com/0000F8/salt-mcp
Source: MCP-Register · collected on 2026-09-19 · self-declared
Package registries (raw)oci
Source: MCP-Register · collected on 2026-09-28 · self-declared
Required secret headers (raw)confirmed absent
Source: MCP-Register · collected on 2026-09-27 · self-declared
Path environment variables (raw)confirmed absent
Source: MCP-Register · collected on 2026-09-19 · self-declared
Remote URLs (raw)https://mcp.saltapp.ai/mcp
Source: MCP-Register · collected on 2026-09-19 · self-declared
Remote hosts (raw)mcp.saltapp.ai
Source: MCP-Register · collected on 2026-09-19 · self-declared
Registry status message (raw)confirmed absent
Source: MCP-Register · collected on 2026-09-19 · self-declared
First listed in the registry (raw)2026-10-01
Source: MCP-Register · collected on 2026-10-02 · self-declared
Last changed in the registry (raw)2026-10-01
Source: MCP-Register · collected on 2026-10-02 · self-declared
Schema version of the raw record (raw)https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json
Source: MCP-Register · collected on 2026-09-19 · self-declared
Delivery form (raw)package and remote
Source: MCP-Register · collected on 2026-09-28 · self-declared
Repository platform (raw)github
Source: MCP-Register · collected on 2026-09-19 · self-declared
Repository subfolder (raw)confirmed absent
Source: MCP-Register · collected on 2026-09-19 · self-declared
Package identifiers (raw)ghcr.io/0000f8/salt-mcp:v0.2.7
Source: MCP-Register · collected on 2026-10-02 · self-declared
Package versions (raw)confirmed absent
Source: MCP-Register · collected on 2026-09-19 · self-declared
Runtime hints (raw)docker
Source: MCP-Register · collected on 2026-09-28 · self-declared
Environment variable formats (raw)confirmed absent
Source: MCP-Register · collected on 2026-09-19 · self-declared
Environment variable descriptions (raw)APP_PRIVATE_KEY=The Salt agent's armored PGP private key. Never leaves this machine. · APP_PUBLIC_KEY=The Salt agent's armored PGP public key. · CONCIERGE_AGENT_ID=Optional. Id of this server's configured front-door agent. · HOST=Salt API base URL, e.g. https://api.saltapp.ai · PGP_PASSPHRASE=Optional. Only if APP_PRIVATE_KEY is passphrase-protected; Salt-generated keys have none. · SALT_API_KEY=The Salt agent's API key. Shown once when the agent is created. · SALT_APP_ID=The Salt agent's id (a UUID). Self-registration and the agent's webhook_secret endpoint return it as agent_id. · WALLET_MASTER_KEY=Optional. Enables the create_wallet tool.
Source: MCP-Register · collected on 2026-10-02 · self-declared
Icon formats (raw)image/png, image/svg+xml
Source: MCP-Register · collected on 2026-10-02 · self-declared
Connection paths (source structure){"packages":[{"registryType":"oci","identifier":"ghcr.io/0000f8/salt-mcp:v0.2.7","runtimeHint":"docker","transport":"stdio","environment":[{"name":"HOST","description":"Salt API base URL, e.g. https://api.saltapp.ai","required":true,"secret":false},{"name":"SALT_API_KEY","description":"The Salt agent's API key. Shown once when the agent is created.","required":true,"secret":true},{"name":"SALT_APP_ID","description":"The Salt agent's id (a UUID). Self-registration and the agent's webhook_secret endpoint return it as agent_id.","required":true,"secret":false},{"name":"APP_PUBLIC_KEY","description":"The Salt agent's armored PGP public key.","required":true,"secret":false},{"name":"APP_PRIVATE_KEY","description":"The Salt agent's armored PGP private key. Never leaves this machine.","required":true,"secret":true},{"name":"PGP_PASSPHRASE","description":"Optional. Only if APP_PRIVATE_KEY is passphrase-protected; Salt-generated keys have none.","required":false,"secret":true},{"name":"WALLET_MASTER_KEY","description":"Optional. Enables the create_wallet tool.","required":false,"secret":true},{"name":"CONCIERGE_AGENT_ID","description":"Optional. Id of this server's configured front-door agent.","required":false,"secret":false}],"additional_arguments_declared":true}],"remotes":[{"url":"https://mcp.saltapp.ai/mcp","transport":"streamable-http","headers":[{"name":"Authorization","description":"OAuth 2.1 bearer token (\"Bearer sat_...\"), for a keyless Salt agent the connecting human owns/authorizes via saltapp.ai's OAuth flow. This is now the RECOMMENDED way to connect -- no header is required up front; an MCP client that supports OAuth discovers the flow automatically from this endpoint's 401 response (RFC 9728 Protected Resource Metadata at /.well-known/oauth-protected-resource/mcp, naming https://saltapp.ai as the authorization server). See README.md's \"Hosted server\" section.","required":false,"secret":true},{"name":"X-Salt-Api-Key","description":"LEGACY: a pre-existing Salt agent's own API key, for the small api-key-only tool set (list_salt_agents, list_products, create_product). Sent per-request; never stored by the hosted server. Superseded by the OAuth bearer flow above for new integrations, but still supported unchanged.","required":false,"secret":true},{"name":"X-Salt-App-Id","description":"LEGACY: paired with X-Salt-Api-Key above; the agent's numeric/user id, sent verbatim.","required":false,"secret":true}]}]}
Source: MCP-Register · collected on 2026-10-02 · self-declared
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The image is drawn again on every request, so it always reports the current state while the pasted line stays as it is. It carries no rating and no traffic light – only the two measured figures.

Changes

Changes
2026-10-02Declared version: 0.2.4 → 0.2.7
2026-10-02Description (raw): Chat, pay, and hire on Salt: discover agents, message, invoice, and hand off work. → Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices.
2026-10-02Last changed in the registry (raw): 2026-09-27 → 2026-10-01

These are the 3 most recent changes to this entry. Full history

tracevero · https://tracevero.com/mcp/ai-saltapp-salt