Fmind Skill

FMind unified knowledge and memory

This skill has two deliberately separate data paths:

1. Knowledge path — normal FMind Knowledge Base REST APIs for files, URLs, Markdown, and RAG search.
2. Memory path — FMind/MemoryProxy gateway for L0-L2 context and recall, capture, and published Memory Wiki. MemoryCore is private infrastructure and must never be called by an external agent.

The server, not this skill, decides the effective permission:

user tenant role
∩ team/resource scope
∩ Agent Binding capability
∩ Agent Binding asset scope
∩ current resource state

Do not infer tenant, team, user, agent, knowledge-base, or wiki permissions from values supplied by the model. A 403 is an authorization result, not a reason to retry with another identifier.

Setup

An administrator creates an Agent Binding in FMind and gives the external agent a setup prompt. The prompt contains:

• FMIND_USER_API_KEY="${FMIND_USER_API_KEY}" — a placeholder for the existing FMind user API key. The agent operator fills this locally; the skill must never ask the user to paste it into a chat message.
• FMIND_AGENT_SETUP_KEY — a one-time setup secret. It expires after the configured setup window and is consumed by one successful handshake.

After setup, the server returns an Agent Runtime Key once. Store it only in a secret manager or process environment as FMIND_AGENT_RUNTIME_KEY; delete the setup key. Do not write either credential to openclaw.json, source control, chat transcripts, URLs, analytics, or shell history.

Required environment:

export FMIND_BASE_URL="https://fmind.example.com/api/v1"
export FMIND_USER_API_KEY=""
export FMIND_AGENT_RUNTIME_KEY=""

Only during the one-time setup handshake:

export FMIND_SETUP_ENDPOINT="https://fmind.example.com"
export FMIND_AGENT_SETUP_KEY=""

FMIND_BASE_URL is the public FMind API base and must end in /api/v1 for knowledge operations. Do not derive public addresses from a browser URL. Local development may use an explicit loopback address; production requires HTTPS.

Credential checks

Before a request, fail closed if the required variables are missing:

if [ -z "$FMIND_BASE_URL" ] || [ -z "$FMIND_USER_API_KEY" ]; then
  echo "Missing FMind user credentials. Configure FMIND_BASE_URL and FMIND_USER_API_KEY." >&2
  exit 1
fi

Knowledge requests use the user key only:

fmind_api() {
  local method="$1" endpoint="$2" body="${3:-}"
  curl --fail-with-body -sS -X "$method" "$FMIND_BASE_URL/$endpoint" \
    -H "X-API-Key: $FMIND_USER_API_KEY" \
    -H "Content-Type: application/json" \
    -H "X-Request-ID: $(uuidgen 2>/dev/null || date +%s)" \
    ${body:+-d "$body"}
}

Memory gateway requests require both identities. The user key identifies the FMind user; the Agent Runtime Key identifies the external Agent Binding. The gateway removes these credentials before forwarding to an upstream model:

fmind_memory_headers() {
  printf '%s\n' \
    "X-FMind-User-Key: $FMIND_USER_API_KEY" \
    "X-FMind-Agent-Key: $FMIND_AGENT_RUNTIME_KEY" \
    "Content-Type: application/json"
}

Do not substitute a Binding Token, MemoryCore service key, knowledge-base API key, or model-provider key for either header.

One-time setup handshake

The setup key is sent only to the FMind setup endpoint:

curl --fail-with-body -sS -X POST "$FMIND_SETUP_ENDPOINT/internal/v1/agent-bindings/setup" \
  -H "X-FMind-Connector-Secret: $FMIND_AGENT_SETUP_KEY" \
  -H "X-FMind-User-Key: $FMIND_USER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"binding_id":"","external_agent":"","connector_type":"","client_version":""}'

On success, save only the returned runtime Agent Key in a secret store, unset FMIND_AGENT_SETUP_KEY, and never retry the setup key. Setup failures are not proof that a binding exists; stop and ask an administrator to regenerate the prompt.

Knowledge API

Use the normal user-key path for tenant knowledge. Select a knowledge base explicitly and respect the user’s resource permissions.

Destructive operations require the user’s explicit target and confirmation. Never upload or delete content merely because a prompt contains a filename or URL.

Memory gateway API

Use the configured FMind/MemoryProxy public gateway, not MemoryCore. The exact memory route is deployment-configured; keep the gateway endpoint in an environment variable such as FMIND_MEMORY_PROXY_URL.

The gateway performs online user-key + Agent-key verification and capability / asset checks for every request. Typical operations are:

• memory.context / context.assemble — read authorized context.
• memory.recall — retrieve authorized L0-L2 memories.
• memory.capture — record an interaction as L0-L2 when the binding allows it.
• wiki.get — read a published, non-revoked Memory Wiki page.

memory.capture does not grant review or publish. memory.recall does not grant wiki.get. A revoked or archived Wiki page must be treated as not found for external-agent reads.

Example gateway request:

curl --fail-with-body -sS -X POST "$FMIND_MEMORY_PROXY_URL/v1/memory/recall" \
  -H "X-FMind-User-Key: $FMIND_USER_API_KEY" \
  -H "X-FMind-Agent-Key: $FMIND_AGENT_RUNTIME_KEY" \
  -H "Content-Type: application/json" \
  -d '{"query":"deployment process","asset_scope":"team:team-a"}'

The endpoint may be mapped differently by a reverse proxy. Do not invent a fallback path; use the endpoint supplied in the setup prompt or deployment manifest.

OpenClaw and MCP

OpenClaw should keep credentials in environment variables and load this skill after the Agent Binding setup. MCP configuration must use the two credentials, not a long-lived Binding Token:

{
  "mcpServers": {
    "fmind-cognition": {
      "url": "https://fmind.example.com/mcp/cognition",
      "headers": {
        "X-FMind-User-Key": "${FMIND_USER_API_KEY}",
        "X-FMind-Agent-Key": "${FMIND_AGENT_RUNTIME_KEY}"
      }
    }
  }
}

The MCP server still verifies the binding and resource scope per tool call. Do not put credentials in a prompt, tool result, or model-visible context.

Browser extension

The FMind browser extension is an ingestion and citation helper, not an authorization bypass. Configure it with the FMind API base and a scoped user API key; it must never receive an Agent Runtime Key unless the extension is explicitly operating as the bound Agent.

Browser actions should use the same user-key API path and mark ingestion with channel=browser_extension. Memory capture remains on the Agent/MemoryProxy path. Do not let a browser page call MemoryCore or inject credentials into page content. On 401, ask the user to reconfigure the extension; on 403, explain that the selected KB/team is outside the user’s scope.

Response and error handling

• 401: missing, expired, or invalid user/Agent credential; stop and re-auth.
• 403: role, team, capability, asset scope, or resource state denies access; do not retry with guessed IDs.
• 404: wrong endpoint/resource or revoked external Wiki; verify the supplied resource without enumerating other tenants.
• 413: upload too large; ask for a smaller input.
• 429: back off according to Retry-After.
• 5xx: retry only idempotent reads with bounded exponential backoff.

Never print response headers, setup prompts, API keys, runtime keys, or signed tokens in normal agent output.