Glean Agentic Actions vs Manus Skills

“The primitive here is an enterprise-permissioned action layer sitting on top of pre-built SaaS connectors — and that's actually non-trivial to build. The DX bet is that enterprises get value without writing glue code, which is the right call for this buyer. The approval workflow for sensitive ops is the specific technical decision that earns a ship: it's the thing that makes an IT admin actually allow agents to write to Salesforce instead of just read from it. What I want to see is a proper API surface so platform teams can register custom actions without waiting on Glean's connector roadmap — without that, you're locked into whatever integrations they've shipped.”

“Parameterized agent workflows that actually persist and share — this is the missing piece in nearly every agent platform. The ability to encode prompting expertise into a Skill and share it with a team removes the 'prompt whisperer' bottleneck entirely.”

“Direct competitors are Moveworks and ServiceNow's Now Assist, and both have been doing agentic actions in enterprise for longer. Glean's advantage is that its search index is already the connective tissue for many large orgs, so adding action execution is a natural extension rather than a cold-start problem — that's a real differentiator, not marketing. The scenario where this breaks is multi-step actions across three or more systems where context needs to persist mid-chain; every enterprise agent tool I've seen collapse on that specific workflow. What kills this in 12 months: Salesforce and Atlassian ship native cross-tool agents to their existing enterprise customers and Glean's connector advantage evaporates overnight.”

“Manus still has reliability and hallucination issues in complex multi-step tasks. Wrapping unreliable agent runs into 'Skills' and calling them reusable just scales the failure modes. The community library angle will also inevitably fill with low-quality Skills that break as models update.”

“The buyer here is the CIO or VP of IT, and the budget is enterprise productivity or digital transformation — this is not a bottom-up PLG play, which is fine because Glean has never pretended it was. The moat is real and compounding: Glean already owns the permissions model and the search index across these enterprises, so adding action execution doesn't require re-selling the security and compliance story from scratch — that's genuine switching cost. The risk is that Glean's connector library has to keep pace with enterprise SaaS sprawl, and the moment a competitor ships better Workday or SAP coverage, the expansion story stalls. The specific business decision that makes this viable is building actions on top of an existing trust relationship rather than asking enterprises to grant write permissions to a new vendor.”

“The job-to-be-done is clear and single-threaded: let an employee complete a cross-system work task through one conversational interface instead of tabbing across five SaaS tools. The approval workflow layer is the product opinion that earns this a ship — it signals the team understands that 'autonomous agent' without human checkpoints is a non-starter for enterprise buyers, and they've built the right escape valve. The completeness gap is real though: if your workflow touches a SaaS tool Glean doesn't have a connector for yet, you're still dual-wielding, which means adoption will stall at the edges of the connector catalog. The product needs a clear public roadmap for connector coverage before I'd call this complete.”

“Composable agent skills are an early step toward a true agent app store. The long-term vision — where the best human knowledge workers encode their expertise into Skills that anyone can run — is genuinely transformative. Manus may not be the final form, but this is the right direction.”

“As a creator who runs the same research-to-draft workflow daily, having a Skill I can launch in one click versus rebuilding it from chat each time is a real productivity unlock. The sharing aspect means I can finally pass my best workflows to collaborators.”