Substack MCP
未认领A Model Context Protocol (MCP) Server for Substack enabling LLM clients to interact with Substack's API for automations like creating posts, managing drafts, and more.
01 / 选择客户端
03 / 添加配置
claude mcp add --transport stdio 'substack-mcp' -- 'npx' '-y' 'substack-mcp@latest'04 / 在客户端中确认
打开客户端的 MCP 设置，确认服务器已连接并列出工具。复制配置不代表连接成功。
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浏览完整目录安全概况
已认领和已认证的服务器每周接受一次静态扫描，显示代码能触及的范围（外部服务、环境变量、shell 命令、代理配置目录）以及带有已知公告的依赖。认领此列表即可获得。 安全概况的工作原理
25 个工具中显示 25 个
文档中列出的工具 (25)
内容来自项目文档。服务器握手不会验证每个工具的说明或行为。
already_tagged
re-adding a tag the post already has answers a bare 400 upstream, so it is
audience
(everyone onlypaid onlyfree founding, optional)
audience_locations
how many countries and US states your subscribers span
audience_overlap
other Substacks whose audience overlaps yours — the collaboration shortlist
churn
unsubscribes
conversion
signups subscribes foundingsubscribes annualsubscribes monthlysubscribes freetrials freetopaidupgrades signupswithin1day estimatedvalue
DateTime
ison isafter isonorafter isbefore isonorbefore
default_comment_sort
(bestfirst mostrecentfirst oldestfirst, optional)
delivery
queued sent delivered dropped
from_date
, todate (string, optional): YYYY-MM-DD. Used only by the reports covering a
growth_events
the individual growth events in a window
growth_sources
where new subscribers came from, ranked
network_attribution
what share of subscribers arrived via the Substack network
order_direction
(asc desc, optional): defaults to desc
paid_subscriber_growth
paid growth rate, new subscriptions, expirations
reader
what it subscribes to, what is in its inbox and feed — which is a different host and a
reading
opens openrate clicks clickthroughrate views subscribersfinishedpost
retention
cohort retention — how much of each signup cohort is still subscribed months later
retention_summary
headline retention at 1, 6 and 12 months
social
likes shares restacks engagementrate uniqueengagements
sort_direction
(asc desc, optional): defaults to desc
status
(drafts published scheduled): which list to read
subscriber_notes
recent Notes written by your subscribers
type
(all notes posts, optional): defaults to all
write_comment_permissions
(everyone subscribers onlypaid none, optional): who may comment