What is sec-fund-info?

A command that retrieves a mutual fund’s investment rules, available share classes, and optionally its five largest holdings from Thailand’s SEC FundFactsheet API.

Use it to review a fund’s investment policy, compare share classes, or check its largest holdings for a chosen period.

It saves you from finding and combining fund details manually across the SEC data service. It also reports which environment variable to set when an access key is missing.

sec-fund-info — Command for Claude Code by nutdnuy

Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code

/plugin marketplace add nutdnuy/sec-opendata-th

Claude Code

/plugin install sec-opendata

Made for: Claude Code.

Or install sec-opendata, the plugin that ships this one along with the rest of its 1 skill, 6 commands.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/nutdnuy/sec-opendata-th/sec-fund-info/github.svg)](https://agentmods.dev/commands/nutdnuy/sec-opendata-th/sec-fund-info)

Your own site

<a href="https://agentmods.dev/commands/nutdnuy/sec-opendata-th/sec-fund-info"><img src="https://agentmods.dev/badge/commands/nutdnuy/sec-opendata-th/sec-fund-info/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.

Your own site · 80×15

<a href="https://agentmods.dev/commands/nutdnuy/sec-opendata-th/sec-fund-info"><img src="https://agentmods.dev/badge/commands/nutdnuy/sec-opendata-th/sec-fund-info.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 19 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 180 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00019	$0.00180
Opus 5	$0.00010	$0.00090
Sonnet 5	$0.00004	$0.00036
Haiku 4.5	$0.00002	$0.00018

Measured 9d ago against content hash 3309d9084e65, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

sec-fund-info 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 9d 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.

commands/sec-fund-info.md · 21 lines

What it actually says

Fetch fund detail from the SEC FundFactsheet API.

Arguments $ARGUMENTS: first token is the fund proj_id, optional second token is a top-5 holdings period code.

Run:

cd "${CLAUDE_PLUGIN_ROOT}" && python3 -m secopendata fund-info --proj-id "$1" --top5 "$2"

Summarize the investment policy, list the share classes, and — if a period was given — the top-5 holdings. If the command reports a missing/unsubscribed key, tell the user which environment variable to set.

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.

9d ago First seen · 21 lines · 19 tokens per session scan A 3309d9084e65

Subscribe to this mod's changes

sec-fund-info is a command published in the GitHub repository nutdnuy/sec-opendata-th (8 stars, last pushed 1mo ago), licensed MIT. It adds 19 tokens to every session and 180 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 2026-08-31.

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