Send messages, read channels and manage Slack from Hermes agents
Connect your Hermes agent to Slack. Post messages to channels, read recent messages, create threads, upload files and respond to mentions — all without leaving your agent workflow.
Read this skill's SKILL.md in full before installing it. Run it against a disposable host or test account first, and give it the narrowest credentials that still work.
You must supply secrets for this skill to work. A skill with a valid key can do anything that key permits, so scope each one as narrowly as the provider allows and never reuse an admin key.
Declares 1 required credential: SLACK_BOT_TOKEN
It works with files on disk. Consider which directories the agent process can actually reach.
This skill's own description refers to "file"
It can send messages from your account. Anything it sends will look like it came from you, so mistakes are visible to other people.
This skill's own description refers to "slack"
It contacts external services. Outbound calls are how data leaves your machine, so it is worth knowing where it connects.
This skill's own description refers to "integration"
These permissions are inferred from this listing — the credentials it declares, any maintainer warning, and the operations its own description mentions. ClawVault has not audited this skill's source code. Treat it as a starting point for your own review, not a substitute for one.
Hermes skills are on-demand knowledge documents stored in hermes/skills/, which is the single source of truth. Bundled skills are copied there on a fresh install, and hub-installed and agent-created skills land there too. Every installed skill automatically becomes a slash command, so a skill named plan is invoked with /plan.
hermes skills search slackAdd --source to widen the search: official for curated skills, skills-sh for the public skills.sh directory, browse-sh for site-specific browser automation, or well-known to point Hermes at a site publishing its own skill index.
hermes skills inspect official/<category>/slackinspect shows the skill's contents and metadata. Use the fully qualified identifier that search returned, which includes its source and category.
hermes skills install official/<category>/slackIdentifiers are source-qualified, for example official/migration/openclaw-migration or skills-sh/anthropics/skills/pdf. You can also install straight from a URL that serves a SKILL.md. --force overrides non-dangerous policy blocks but will not override a dangerous scan verdict.
/slackInstalled skills become slash commands in any chat session. Run hermes skills list to see everything available, or /skills from inside a session.
Commands follow the official Hermes Agent documentation. Placeholders such as <owner> are filled in by the search step, because registry references are publisher-scoped.
Hermes checks third-party and community skills against policy before installing, and --force will not override a verdict it considers dangerous. Because Hermes can also write its own skills at runtime, review what the Curator has kept periodically with hermes skills list.
Deploy OpenClaw, Hermes, or PicoClaw on Bluehost with the right template for the job.
Wacli is the top-ranked dedicated WhatsApp skill on ClawHub and the most reliable way to give your OpenClaw agent native WhatsApp access. It lets your agent send messages to any contact or group, sync conversation history for context, and search across your entire WhatsApp thread history through plain conversation. If your clients, customers or team communicate primarily through WhatsApp, this skill makes your agent genuinely useful for those workflows. Setup requires linking your WhatsApp account once — after that your agent handles the rest.
Twitter Automation enables agents to post content, respond to mentions, schedule tweets, and analyze social engagement. Build agents that maintain your Twitter presence 24/7 with brand-consistent messaging.
Slack Advanced provides comprehensive Slack integration including message posting, thread management, user actions, and workflow automation. Agents can manage channels, moderate conversations, and integrate Slack into complex workflows.