login

A command that signs a user into Hivemind, a service for sharing coding-agent memory across sessions, teammates, and machines. It also selects the user’s organization.

In plain words
What is it for?
It is for authenticating with Hivemind, selecting an organization, checking that synchronization works, and inviting teammates.
Why use it?
It provides the required login flow and confirms which organization is active, while giving troubleshooting guidance if login fails.

Command

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/activeloopai/hivemind/login
Clone the repo
git clone --depth 1 https://github.com/activeloopai/hivemind
Per session 11 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 187 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00011 $0.00187
Opus 5 $0.00005 $0.00093
Sonnet 5 $0.00002 $0.00037
Haiku 4.5 $0.00001 $0.00019

Measured yesterday against content hash 54f67f97ff6e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

login scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

harnesses/claude-code/commands/login.md · 28 lines

What it actually says

Run:

node "${CLAUDE_PLUGIN_ROOT}/bundle/commands/auth-login.js" login

If login succeeds, show this welcome message. Include the organization name from the command output:

🐝 Welcome to Hivemind!

Current org: {org name from output}

Your Claude Code agents can now talk to each other and share memory across sessions, teammates, and machines.

Get started:

  1. Verify sync: spin up multiple sessions and confirm agents share context (try it across machines too)
  2. Invite a teammate: ask Claude Code to add them over email
  3. Switch orgs: ask Claude Code to list or switch your organizations

One brain for every agent on your team.

If login fails, show the error and suggest the user check their internet connection or try again.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 28 lines · 11 tokens per session scan A 54f67f97ff6e

Subscribe to this mod's changes

login is a command published in the GitHub repository activeloopai/hivemind (1,590 stars, last pushed 11d ago), licensed Apache-2.0. It adds 11 tokens to every session and 187 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.