Lockbox
Claude connectorCommunitySend API keys and private files to humans and agents, end-to-end encrypted, without pasting them into chat.
Send API keys and private files to a teammate, and to their agent, without pasting them into chat.
Ask Claude to share a file or a secret and the Lockbox panel opens in the conversation. Pick the file or type the secret there; it's encrypted in your browser before it leaves. You get one link per person. Links can be locked to the recipient's email, expire, and open a set number of times.
Recipients open links in the same panel, in a browser, or with the lockbox command-line tool. Claude never sees your file or secret through Lockbox: a file reaches the conversation only if you click "Send to chat". Lockbox's servers store only encrypted data.
- Tools
- 5
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity3,950th of 4,952 by popularity · not ranked by trending score
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Intuit QuickBooks Labs | 57,784,459 | 13,209 #289 | — |
| 2 |  Adspirer Social Ads | 30,557,087 | 14,248 #216 | — |
| 3 | 15,667,540 | 15,307 #141 | 1places down | |
| 4 |  Hevy | 1,955,298 | 8,690 #1014 | — |
| 5 | 1,658,113 | 8,969 #954 | 5places up |
Communication753rd of 969 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 751 | 2,322 | — | 615places down | |
| 752 | 2,322 | — | 876places down | |
| 753 | LockboxThis page | 2,322 | — | 876places down |
| 754 |  MailLogic | 2,322 | — | 876places down |
| 755 | 2,322 | — | 876places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 507,188 | 7,033 #304 | — | |
| 2 |  Webex for Claude | 252,603 | 13,105 #70 | 3,019places up |
| 3 | 234,756 | 7,209 #293 | 35places up | |
| 4 | 161,421 | 8,585 #212 | 93places up | |
| 5 | 156,097 | 7,109 #298 | 593places up |
Also on other marketplaces
Tools
- list_shares
- open_link
- revoke_share
- share_file
- share_secret
- Categories
- Made by
- Opslane Inc · Website
- Sign-in
- Required
- Connector URL
- https://lockbox.run/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- October 6, 2026
- More info
- Sponsorship
- Promote this connector