Harny Context MCP
Harny Context provides a private memory system for AI agents, allowing each user to have a dedicated memory space that tracks facts, history, and preferences. It enables agents to act on behalf of users within set permissions, maintaining a record of actions and ensuring data privacy across multiple users.
Endpoint and access
No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.
https://api.harny.ai/v1/mcp/mcpWhat its tools do
1 tool, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.
Can change data (1)
Checks and signals
Each line is separate evidence, not a trust score.
- Passed Endpoint answered the live check ·
- Passed Official MCP Registry namespace is tied to harny.ai ·
- Passed Endpoint is on the registry namespace domain ·
- Availability 1 of 1 checks passed in 30 days
What you can do with it
- Provide private, per-user memory for AI agents
- Allow agents to act for users within defined permissions
- Track and recall dated evidence for user-specific facts
- Reduce token usage by 98% compared to raw tool output
Source and maintenance
Protocol and capabilities
- Server
- Harny 1.26.0
- MCP protocol negotiated in check
- 2025-11-25
- Tools
- 1 advertised
- Resources
- 0 advertised
- Resource templates
- 0 advertised
- Prompts
- 0 advertised
{
"tools": {
"listChanged": false
},
"prompts": {
"listChanged": false
},
"resources": {
"subscribe": false,
"listChanged": false
},
"experimental": {}
}Server-provided instructions
Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.
Tools
1 advertised
provision_app — Provision App
Set up long-term memory for an app with no account: makes a new app and its key, as `POST /v1/auth/provision` does. The answer carries the app key once, and the assistant is told to put it in the owner's secret store and nowhere else. Needs no key.
{
"type": "object",
"title": "provision_appArguments",
"required": [
"app_name"
],
"properties": {
"app_name": {
"type": "string",
"title": "App Name",
"maxLength": 255,
"minLength": 1
},
"customers": {
"anyOf": [
{
"type": "string",
"maxLength": 500
},
{
"type": "null"
}
],
"title": "Customers",
"default": null,
"description": "Who the app's customers are, in one or two sentences. Stored with the app's objective; the owner can change it."
},
"objective": {
"anyOf": [
{
"type": "string",
"maxLength": 500
},
{
"type": "null"
}
],
"title": "Objective",
"default": null,
"description": "What the app does, in one or two sentences, in the business's words. Stored as the app's objective; the owner can change it."
},
"model_preset": {
"anyOf": [
{
"enum": [
"cost_first",
"quality_first",
"regulated"
],
"type": "string"
},
{
"type": "null"
}
],
"title": "Model Preset",
"default": null,
"description": "Optional. The model preset chosen for this app: cost_first, quality_first or regulated. It is stored with the app now, so Harny's own processing of what the app loads follows it from the first fact. The owner can change it after the claim."
},
"contact_email": {
"anyOf": [
{
"type": "string",
"format": "email"
},
{
"type": "null"
}
],
"title": "Contact Email",
"default": null,
"description": "Optional. A contact address for platform messages. Leave it out when you do not have one: the app's owner gives their sign-in address when they claim the app."
},
"assistant_name": {
"anyOf": [
{
"type": "string",
"maxLength": 80
},
{
"type": "null"
}
],
"title": "Assistant Name",
"default": null,
"description": "Optional. Your own name: the product you run as, the way you would say who you are. The app's owner sees it on their Home as who set the app up. Leave it out if you do not know it; Harny never fills it in for you."
}
}
}{
"title": "Provision App",
"readOnlyHint": false,
"openWorldHint": false,
"idempotentHint": false,
"destructiveHint": false
}Prompts
0 advertised
Resources
0 advertised
90-day uptime
A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.
- 2026-11-07: 1 of 1 checks answered
30-day availability
Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.
- Successful checks
- 1 of 1 (100%)
- Average latency
- 585 ms
- 95th percentile latency
- 585 ms
Maintenance history
Public check and source-refresh events. Editorial and ownership records remain private.
- · probe · passed · 585 ms · metadata changed · 1 tool(s), 0 resource(s), 0 resource template(s), 0 prompt(s)
Connect from your client
Each snippet registers the same endpoint; pick the client you use.
Claude Code
claude mcp add --transport http harny-context-mcp https://api.harny.ai/v1/mcp/mcpCodex
codex mcp add harny-context-mcp --url https://api.harny.ai/v1/mcp/mcpCursor
{
"mcpServers": {
"harny-context-mcp": {
"url": "https://api.harny.ai/v1/mcp/mcp"
}
}
}Cline
{
"mcpServers": {
"harny-context-mcp": {
"type": "streamableHttp",
"url": "https://api.harny.ai/v1/mcp/mcp",
"disabled": false
}
}
}VS Code
{
"servers": {
"harny-context-mcp": {
"type": "http",
"url": "https://api.harny.ai/v1/mcp/mcp"
}
}
}Gemini CLI
gemini mcp add --transport http harny-context-mcp https://api.harny.ai/v1/mcp/mcpClaude Desktop
https://api.harny.ai/v1/mcp/mcpWindsurf
{
"mcpServers": {
"harny-context-mcp": {
"serverUrl": "https://api.harny.ai/v1/mcp/mcp"
}
}
}Let your agent find its tools
Find servers like Harny Context MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.
Other ai and machine learning servers
Do you run Harny Context MCP?
Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.