Taxcredit Engine is answering right now. Last checked 1 min ago. It exposes 5 tools. Last commit 18 Sep 2026.
Auditable US clean-energy tax-credit scenarios for 45Q, 45V, 45Y, 48E, and 45X.
We read the source, 22 h ago · tools taken from the live server · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
state = pickle.loads(row[0])
r = subprocess.run([sys.executable, "-c", code], capture_output=True, text=True)
$("kpis").innerHTML = cells.map(([l,v,d]) =>
self.environ = dict(os.environ if environ is None else environ)
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.
claude mcp add taxcredit-engine --transport http https://mcp.viridisconservation.com/taxcredit-engine/mcp
{
"mcpServers": {
"taxcredit-engine": {
"url": "https://mcp.viridisconservation.com/taxcredit-engine/mcp"
}
}
}
[mcp_servers.taxcredit-engine]
url = "https://mcp.viridisconservation.com/taxcredit-engine/mcp"
{
"mcpServers": {
"taxcredit-engine": {
"url": "https://mcp.viridisconservation.com/taxcredit-engine/mcp"
}
}
}
{
"mcpServers": {
"taxcredit-engine": {
"url": "https://mcp.viridisconservation.com/taxcredit-engine/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
get_rule_pack
list_rule_packs
calculate_tax_credit
describe_agent
verify_tax_credit_result
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.viridisconservation.com/taxcredit-engine/mcp | streamable-http | answering | 371 ms | 1 min ago |
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Answers built from our own checks of this server.