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.
npx skills add ajeeshworkspace/indian-trading-skills --skill fii-dii-flow-trackergit clone --depth 1 https://github.com/ajeeshworkspace/indian-trading-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/ajeeshworkspace/indian-trading-skills/fii-dii-flow-tracker)<a href="https://agentmods.dev/skills/ajeeshworkspace/indian-trading-skills/fii-dii-flow-tracker"><img src="https://agentmods.dev/badge/skills/ajeeshworkspace/indian-trading-skills/fii-dii-flow-tracker/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/ajeeshworkspace/indian-trading-skills/fii-dii-flow-tracker"><img src="https://agentmods.dev/badge/skills/ajeeshworkspace/indian-trading-skills/fii-dii-flow-tracker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00054 | $0.02590 |
| Opus 5 | $0.00027 | $0.01295 |
| Sonnet 5 | $0.00011 | $0.00518 |
| Haiku 4.5 | $0.00005 | $0.00259 |
Grade A, and why
fii-dii-flow-tracker 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 12d ago.
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.
How it starts
The opening of the file, as written. The whole thing — 260 lines — stays where its author put it; the contents beside it link to each section on GitHub.
FII/DII Flow Tracker
Purpose
This skill tracks Foreign Institutional Investor (FII) and Domestic Institutional Investor (DII) daily buy/sell flows in Indian equity markets and correlates them with Nifty 50 movement. It provides actionable insights on institutional positioning, flow trends, regime changes, and market implications.
When to Use
Activate this skill when the user asks about:
- FII or DII daily, weekly, or monthly buy/sell data
- Institutional flow trends and their market impact
- Whether FII are net buyers or net sellers
- DII activity and mutual fund flow support
- Correlation between institutional flows and Nifty direction
- Sector-wise institutional allocation
- Impact of FII flows on INR (Indian Rupee)
- Historical institutional flow patterns during market events
- Flow regime assessment (bullish/bearish/neutral institutional positioning)
Workflow
Follow these steps in order when the user requests FII/DII flow analysis:
Step 1: Fetch Current FII/DII Flow Data
Use web search to retrieve the latest FII/DII cash market data from authoritative sources:
WebSearch: "FII DII data today {current_date} cash market net buy sell"
WebSearch: "NSDL FII activity {current_month} {current_year}"
WebSearch: "MoneyControl FII DII activity {current_date}"
Primary data sources to query:
- NSDL (National Securities Depository Limited): Official FII/FPI transaction data
- NSE (National Stock Exchange): Daily institutional trading statistics
- MoneyControl FII/DII page: Aggregated daily flow data with historical tables
- CDSL (Central Depository Services Limited): Supplementary FPI data
- Trendlyne / Tickertape: Pre-computed flow summaries and charts
Extract the following data points:
- FII gross buy value (in crores)
- FII gross sell value (in crores)
- FII net buy/sell value (in crores)
- DII gross buy value (in crores)
- DII gross sell value (in crores)
- DII net buy/sell value (in crores)
- Date of the data
Step 2: Fetch Historical Flow Data for Trend Analysis
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 12d ago First seen · 260 lines · 54 tokens per session scan A 19d706259f06
fii-dii-flow-tracker is a skill published in the GitHub repository ajeeshworkspace/indian-trading-skills (72 stars, last pushed 20d ago), licensed MIT. It adds 54 tokens to every session and 2,590 once invoked, about $0.0003 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.
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