@saihm/mcp-server-pro
About
SAIHM is an MCP server that provides a sovereign, encrypted, sharable, persistent memory layer for AI agents. It exposes eight tools for storing, recalling, forgetting, sharing, and governing memory cells, with cryptographic auditing on COTI V2 mainnet. It is intended for users…
Explore
- Eight MCP tools: remember, recall, forget, status, share, revoke share, governance propose, governance vote.
- True cryptographic erasure compliant with GDPR Article 17.
- Selective memory sharing with another agent or user.
- All operations forwarded to a SAIHM operator endpoint audited on COTI V2 mainnet.
- Reporting engine with bespoke templates for compliance (GDPR, SOC2, ISO27001, etc.).
- Security defaults: HTTPS-only endpoints, 30s abort window, 16 MB response cap, no filesystem reads.
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
@saihm/mcp-server-proCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Install the package via npm install @saihm/mcp-server-pro or run directly with npx @saihm/mcp-server-pro. Configure two environment variables (SAIHM_ENDPOINT_URL and SAIHM_AUTH_HEADER) pointing to a SAIHM operator endpoint, then wire the server into your MCP client (e.g., Claude Code) using the provided JSON configuration block.
saihm_remember
Store information to SAIHM persistent encrypted memory (sealed client-side). Pass an existing cellId to update it. Use this when an agent or user wants a fact, decision, or context to persist across sessions.
saihm_recall
Retrieve and decrypt your memories (opened client-side). Optional keyword filter. Use this at the start of a session or whenever past context is needed. Can ALSO read one specific cell another agent shared TO you — pass sharerPinnedAgentIdHashHex + sharerRecord + cellId (read-only; the sharer must have shared it with you).
saihm_forget
Cryptographically erase a memory (GDPR Art. 17): destroys the endpoint-side wrapped DEK so the cell can never be decrypted again. Use this only to permanently and irreversibly delete a memory by its cell id.
saihm_status
Show operator-observable session status (no plaintext): tier, shards, sharing, BFSI, custody. Use this to check the identity, custody, storage, and sharing state of the current SAIHM session.
saihm_share
Share a cell with another agent, end-to-end authenticated. Pin the grantee's agentIdHash out-of-band. Use this to grant another agent access to a specific memory.
saihm_revoke_share
Revoke a prior share grant to a recipient for a cell. Use this to withdraw a grantee's access.
saihm_governance_propose
Submit a gSAIHM governance proposal. Scope MUST be 'emission_param' or 'protocol_upgrade'. Use this to open a protocol governance vote.
saihm_governance_vote
Cast a vote on an open gSAIHM governance proposal. Use this to approve or reject an open proposal by its proposalId.
saihm_join
Activate free SAIHM persistent memory for this agent. Call this when the user asks to join, sign up for, or set up SAIHM. It self-generates a sovereign memory key on this device and starts a one-time human approval — the tool returns a URL and short code for the user to open and enter. After the user approves, call saihm_join again to finish; the memory tools then work. No payment and no website visit.
- saihm_remember: Store information to SAIHM persistent encrypted memory (sealed client-side). Pass an existing cellId to update it. Use this when an agent or user wants a fact, decision, or context to persist across sessions.
- saihm_recall: Retrieve and decrypt your memories (opened client-side). Optional keyword filter. Use this at the start of a session or whenever past context is needed. Can ALSO read one specific cell another agent shared TO you — pass sharerPinnedAgentIdHashHex + sharerRecord + cellId (read-only; the sharer must have shared it with you).
- saihm_forget: Cryptographically erase a memory (GDPR Art. 17): destroys the endpoint-side wrapped DEK so the cell can never be decrypted again. Use this only to permanently and irreversibly delete a memory by its cell id.
- saihm_status: Show operator-observable session status (no plaintext): tier, shards, sharing, BFSI, custody. Use this to check the identity, custody, storage, and sharing state of the current SAIHM session.
- saihm_share: Share a cell with another agent, end-to-end authenticated. Pin the grantee's agentIdHash out-of-band. Use this to grant another agent access to a specific memory.
- saihm_revoke_share: Revoke a prior share grant to a recipient for a cell. Use this to withdraw a grantee's access.
- saihm_governance_propose: Submit a gSAIHM governance proposal. Scope MUST be 'emission_param' or 'protocol_upgrade'. Use this to open a protocol governance vote.
- saihm_governance_vote: Cast a vote on an open gSAIHM governance proposal. Use this to approve or reject an open proposal by its proposalId.
- saihm_join: Activate free SAIHM persistent memory for this agent. Call this when the user asks to join, sign up for, or set up SAIHM. It self-generates a sovereign memory key on this device and starts a one-time human approval — the tool returns a URL and short code for the user to open and enter. After the user approves, call saihm_join again to finish; the memory tools then work. No payment and no website visit.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"@saihm/mcp-server-pro": {
"saihm": {
"command": "npx",
"args": [
"-y",
"@saihm/mcp-server-pro"
],
"env": {
"SAIHM_ENDPOINT_URL": "https://saihm.coti.global/mcp"
},
"timeout": 60
}
}
}
}McpServers
{
"saihm": {
"command": "npx",
"args": [
"-y",
"@saihm/mcp-server-pro"
],
"env": {
"SAIHM_ENDPOINT_URL": "https://saihm.coti.global/mcp"
},
"timeout": 60
}
}SAIHM is an MCP server that provides a sovereign, encrypted, sharable, persistent memory layer for AI agents. It exposes eight tools for storing, recalling, forgetting, sharing, and governing memory cells, with cryptographic auditing on COTI V2 mainnet. It is intended for users of MCP‑capable AI agents like Claude Code, Claude Desktop, and custom agents who want to own their memory. What makes SAIHM different? See: https://saihm.coti.global/blog/2026-05-31-what-makes-saihm-different
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