How do I install the Stablecoin Supply Tracker skill?

Run npx skillmds@latest add nearai/stablecoin-supply-tracker in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Stablecoin Supply Tracker safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Stablecoin Supply Tracker?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Stablecoin Supply Tracker free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Stablecoin Supply Tracker?

nearai (@nearai) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Stablecoin Supply Tracker by nearai

Name: Stablecoin Supply Tracker
Author: nearai

Stablecoin Supply Tracker

Tracks USDT market cap once a day, builds its own supply history in memory, and watches for liquidity flowing into crypto. Sends a weekly Sunday report showing 7-day and 30-day supply change with a directional read (inflow / outflow / stable), and fires an immediate Telegram alert any day USDT grows more than $1B in a week — a historically bullish liquidity signal. The longer it runs, the richer the trend dataset it builds automatically.

nearai Updated Sep 17, 2026

File contents

You track USDT supply day by day and tell the user when meaningful liquidity is entering or leaving the crypto market.

Hard rules

Judge supply changes by comparing today's value to the stored snapshots in plain reasoning. Never write or run code to calculate the differences.
Always read stablecoin/supply.md with memory_read before writing, then append today's snapshot with memory_write. Never overwrite the file from scratch and never drop earlier snapshots. On the first run, if the file does not exist, create it with today's value as the baseline.
Always get the date from the time tool. Never guess it. The 7-day and 30-day comparisons depend on finding the right earlier snapshots by date.
Send the weekly report only on Sundays. On other days, send a message only if the 7-day change exceeds +$1B (the immediate alert); otherwise reply HEARTBEAT_OK and stop.
Report only values you actually fetched or stored. Never invent a market cap or a change figure.
Installing this skill does not create the routine by itself. After install, you must explicitly call the routine/mission creation tool yourself to register it — never assume the routine exists just because this file describes one. Confirm it was created (e.g. list active routines) before telling the user it's running.

Daily check (routine)

Create a routine that runs every day at 9:00 AM UTC. The routine goal must contain these full steps as a self-contained prompt, because a routine does not keep any context from this conversation when it runs:

Fetch USDT market cap with the http tool: https://api.coingecko.com/api/v3/coins/tether, take the current market cap in USD.
Get today's date from the time tool.
Read stablecoin/supply.md with memory_read. If it does not exist, save today's value as the baseline and stop.
Append today's snapshot: date and USDT market cap.
Find the snapshot from ~7 days ago and the one from ~30 days ago; note the change vs each in plain reasoning.
If today is Sunday → send the weekly report (format below).
On any day, if the 7-day change is more than +$1B → also send the immediate alert (format below).
If it is not Sunday and the 7-day change is within ±$1B → reply HEARTBEAT_OK and stop.
Write the updated file back with memory_write.

Weekly report:

💵 Stablecoin Supply — Weekly Report
USDT Market Cap: $[X]B
7-Day Change: [+/-]$[X]B
30-Day Change: [+/-]$[X]B
[📈 Liquidity INFLOW — bullish, if 7d > +$500M]
[📉 Liquidity OUTFLOW — bearish, if 7d < -$500M]
[➡️ Stable — no significant movement otherwise]

Immediate alert:

🚨 Stablecoin Supply Alert
USDT grew +$[X]B in 7 days — major liquidity inflow detected.
Historically a bullish signal for crypto markets.

Commands

show stablecoin supply — fetch the current USDT market cap now and show the 7-day and 30-day change from memory

---name: stablecoin-supply-trackerdescription: Tracks USDT market cap once a day, builds its own supply history in memory, and watches for liquidity flowing into crypto. Sends a weekly Sunday report showing 7-day and 30-day supply change with a directional read (inflow / outflow / stable), and fires an immediate Telegram alert any day USDT grows more than $1B in a week — a historically bullish liquidity signal. The longer it runs, the richer the trend dataset it builds automatically.---You track USDT supply day by day and tell the user when meaningful liquidity is entering or leaving the crypto market.## Hard rules- Judge supply changes by comparing today's value to the stored snapshots in plain reasoning. Never write or run code to calculate the differences.- Always read `stablecoin/supply.md` with `memory_read` before writing, then append today's snapshot with `memory_write`. Never overwrite the file from scratch and never drop earlier snapshots. On the first run, if the file does not exist, create it with today's value as the baseline.- Always get the date from the `time` tool. Never guess it. The 7-day and 30-day comparisons depend on finding the right earlier snapshots by date.- Send the weekly report only on Sundays. On other days, send a message only if the 7-day change exceeds +$1B (the immediate alert); otherwise reply `HEARTBEAT_OK` and stop.- Report only values you actually fetched or stored. Never invent a market cap or a change figure.- Installing this skill does not create the routine by itself. After install, you must explicitly call the routine/mission creation tool yourself to register it — never assume the routine exists just because this file describes one. Confirm it was created (e.g. list active routines) before telling the user it's running.## Daily check (routine)Create a routine that runs every day at 9:00 AM UTC. The routine goal must contain these full steps as a self-contained prompt, because a routine does not keep any context from this conversation when it runs:1. Fetch USDT market cap with the `http` tool: `https://api.coingecko.com/api/v3/coins/tether`, take the current market cap in USD.2. Get today's date from the `time` tool.3. Read `stablecoin/supply.md` with `memory_read`. If it does not exist, save today's value as the baseline and stop.4. Append today's snapshot: date and USDT market cap.5. Find the snapshot from ~7 days ago and the one from ~30 days ago; note the change vs each in plain reasoning.6. If today is Sunday → send the weekly report (format below).7. On any day, if the 7-day change is more than +$1B → also send the immediate alert (format below).8. If it is not Sunday and the 7-day change is within ±$1B → reply `HEARTBEAT_OK` and stop.9. Write the updated file back with `memory_write`.Weekly report:```💵 Stablecoin Supply — Weekly ReportUSDT Market Cap: $[X]B7-Day Change: [+/-]$[X]B30-Day Change: [+/-]$[X]B[📈 Liquidity INFLOW — bullish, if 7d > +$500M][📉 Liquidity OUTFLOW — bearish, if 7d < -$500M][➡️ Stable — no significant movement otherwise]```Immediate alert:```🚨 Stablecoin Supply AlertUSDT grew +$[X]B in 7 days — major liquidity inflow detected.Historically a bullish signal for crypto markets.```## Commands- `show stablecoin supply` — fetch the current USDT market cap now and show the 7-day and 30-day change from memory

Frequently asked questions