Creates, reads, updates and deletes notes on HackMD, the collaborative Markdown editor.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add hackmd --env HACKMD_API_TOKEN='<HACKMD_API_TOKEN>' -- npx -y hackmd-mcp~/.codex/config.toml
[mcp_servers.hackmd]
command = "npx"
args = ["-y", "hackmd-mcp"]
env = { HACKMD_API_TOKEN = "<HACKMD_API_TOKEN>" }
# codex mcp add hackmd --env HACKMD_API_TOKEN='<HACKMD_API_TOKEN>' -- npx -y hackmd-mcp~/.cursor/mcp.json
{
"mcpServers": {
"hackmd": {
"command": "npx",
"args": [
"-y",
"hackmd-mcp"
],
"env": {
"HACKMD_API_TOKEN": "<HACKMD_API_TOKEN>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"hackmd": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"hackmd-mcp"
],
"env": {
"HACKMD_API_TOKEN": "<HACKMD_API_TOKEN>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"hackmd": {
"command": "npx",
"args": [
"-y",
"hackmd-mcp"
],
"env": {
"HACKMD_API_TOKEN": "<HACKMD_API_TOKEN>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"hackmd": {
"command": "npx",
"args": [
"-y",
"hackmd-mcp"
],
"env": {
"HACKMD_API_TOKEN": "<HACKMD_API_TOKEN>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"hackmd": {
"command": "npx",
"args": [
"-y",
"hackmd-mcp"
],
"env": {
"HACKMD_API_TOKEN": "<HACKMD_API_TOKEN>"
}
}
}
}Remote
claude mcp add --transport http hackmd https://server.smithery.ai/@yuna0x0/hackmd-mcp/mcp~/.codex/config.toml
[mcp_servers.hackmd]
url = "https://server.smithery.ai/@yuna0x0/hackmd-mcp/mcp"
# codex mcp add hackmd --url https://server.smithery.ai/@yuna0x0/hackmd-mcp/mcp~/.cursor/mcp.json
{
"mcpServers": {
"hackmd": {
"url": "https://server.smithery.ai/@yuna0x0/hackmd-mcp/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"hackmd": {
"type": "http",
"url": "https://server.smithery.ai/@yuna0x0/hackmd-mcp/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"hackmd": {
"httpUrl": "https://server.smithery.ai/@yuna0x0/hackmd-mcp/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"hackmd": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://server.smithery.ai/@yuna0x0/hackmd-mcp/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"hackmd": {
"url": "https://server.smithery.ai/@yuna0x0/hackmd-mcp/mcp"
}
}
}Environment variables
HACKMD_API_TOKEN
Replace the placeholders with your own credentials and keep them out of version control.