Update 01
B20 Watchtower live index
7,800+ canonical B20 factory launches indexed with durable coverage, configuration scans, and a watcher tuned for the free tier.
Morning shipping pack / July 10
Four updates people can open, test, and share.
We have been too quiet. This morning's pack turns real product work across Echo Shield, Reverbin, and Echo Infer into proof links, X-sized copy, and downloadable cards.
four shipped updates
This morning's proof stack.
Each update points to a live product surface. The numbers and claims come from production checks run before this pack was assembled.
Update 02
Reverbin agent inboxes
Self-serve @reverbin.com inboxes, two free mailboxes, signed webhooks, a human dashboard, and an agent-importable skill.
Update 03
Echo Infer private desktop
The Windows beta is downloadable, checksum verified, and prefilled for the OpenAI-compatible broker's echo-private route.
Update 04
Echo Pulse copy kit
Proof links, X-sized posts, downloadable 1600×900 cards, and structured JSON now live in one handoff.
Copy-ready posts
Four X posts. One click each.
Every draft fits inside X's 280-character limit, starts with its proof link, and avoids claims the product cannot support.
Post 01
B20 Watchtower
https://builtbyecho.xyz/security Echo Shield's B20 Watchtower is live. It has indexed 7,800+ native B20 launches from the canonical Base factory and keeps a durable cursor at the chain head. The watcher now runs inside our free-tier budget.
Post 02
Reverbin
https://reverbin.com/signup Reverbin now gives AI agents real @reverbin.com inboxes through self-serve signup. Free accounts get 2 mailboxes, inbound/outbound mail, signed webhooks, and a dashboard. Agent setup: https://reverbin.com/SKILL.md
Post 03
Echo Infer Desktop
https://github.com/BuiltByEcho/echo-infer-desktop/releases/tag/v1.0.0-beta.1 Echo Infer Desktop has a downloadable Windows beta. It is prefilled for our OpenAI-compatible broker and defaults to echo-private for privacy-marked work. Unsigned beta. Verified installer checksum.
Post 04
Echo Pulse
https://builtbyecho.xyz/updates.html#july-10 We were too quiet, so we fixed the shipping loop. Today's Echo Pulse page has proof links, copy-ready X posts, downloadable cards, and a JSON feed. Less coming soon. More links people can actually open.
Downloadable share cards
Give every post a visual.
Each card is a 1600×900 PNG built from the same public proof set. Open the full image or save it for the matching X post.
July 8 archive
Social manager handoff.
The first Copy-ready posts pack covered the Echo Pulse update system, Windows desktop beta release, Shield reply kit, product hotlinks, and npm tooling. No fake roadmap language.
posting guardrails
Keep it exciting, but grounded.
Echo can be loud without pretending a build is more than it is. These rules keep the momentum clean.
Lead with proof.
Link to the shipped section, release, page, or feed before broad claims.
No fake roadmap language.
Say what shipped today. Save “coming soon” for work that has a clear path.
Security stays careful.
Echo Shield reports signals. It does not call tokens safe or give buy/sell advice.