Regintel MCP vs Taxcode
A side-by-side look at the Regintel MCP and Taxcode MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
T
TaxcodeLegal · Local subprocess (stdio)MCP server for US Federal, territorial, and state tax law and compliance.41FairAuth: no auth requiredVerdict: choose Regintel MCP for legal work as a local process; choose Taxcode for legal as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Regintel MCP when
- You need dedicated capabilities in the Legal domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
REGINTEL_API_KEY. - You want tools like
list_jurisdictions, search_regulations, get_regulation.
TChoose Taxcode when
- You need dedicated capabilities in the Legal domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You have the keys it needs:
TAXCODE_MCP_AUTH_TOKEN, TAXCODE_MCP_ALLOW_UNAUTHENTICATED_BIND, TAXCODE_MCP_PROFILE, TAXCODE_MCP_READONLY, TAXCODE_MCP_ENABLE_TOOL_SEARCH, TAXCODE_MCP_ENABLE_CODE_MODE, TAXCODE_API_KEY, TAXCODE_BASE_URL.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | T Taxcode | |
|---|---|---|
| Category | Legal | Legal |
| Quality signal | 56/100 · Good | 41/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | API key required | No auth required |
| Pricing | Freemium | Free |
| Required env vars | REGINTEL_API_KEY | TAXCODE_MCP_AUTH_TOKENTAXCODE_MCP_ALLOW_UNAUTHENTICATED_BINDTAXCODE_MCP_PROFILETAXCODE_MCP_READONLYTAXCODE_MCP_ENABLE_TOOL_SEARCHTAXCODE_MCP_ENABLE_CODE_MODETAXCODE_API_KEYTAXCODE_BASE_URL |
| Verified owner | Community listing | Community listing |
| GitHub stars | 2 | 0 |
| Directory activity | 4 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | 6 | Not listed |
| Full listing | View Regintel MCP | View Taxcode |
Tools & capabilities
Regintel MCP tools 6
list_jurisdictionsAll 41 supported jurisdictions with codes and regulation countssearch_regulationsFilter the catalog by jurisdiction, tag, keyword, category. Paginated.get_regulationFull record (obligations, penalties, scope, source URL) for one regulation by IDget_recent_updatesRegulations added or modified since a date. Useful for incremental sync of vector stores.check_complianceDecision signal (allowed / requires_license / restricted / prohibited) for an activity in a countryget_aasb_s2_obligationsAustralian AASB-S2 climate-disclosure obligations. Filterable by Group tier, category code, reporting year. **Information only — does not calculate emissions or judge assurance.
Taxcode tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Regintel MCP
{
"mcpServers": {
"ad0750-regintel-mcp": {
"command": "uvx",
"args": [
"regintel-mcp"
],
"env": {
"REGINTEL_API_KEY": "YOUR_REGINTEL_API_KEY_HERE"
}
}
}
}
Taxcode
{
"mcpServers": {
"taxcode": {
"command": "uvx",
"args": [
"mcp-server-taxcode"
],
"env": {
"TAXCODE_MCP_AUTH_TOKEN": "YOUR_TAXCODE_MCP_AUTH_TOKEN_HERE",
"TAXCODE_MCP_ALLOW_UNAUTHENTICATED_BIND": "YOUR_TAXCODE_MCP_ALLOW_UNAUTHENTICATED_BIND_HERE",
"TAXCODE_MCP_PROFILE": "YOUR_TAXCODE_MCP_PROFILE_HERE",
"TAXCODE_MCP_READONLY": "YOUR_TAXCODE_MCP_READONLY_HERE",
"TAXCODE_MCP_ENABLE_TOOL_SEARCH": "YOUR_TAXCODE_MCP_ENABLE_TOOL_SEARCH_HERE",
"TAXCODE_MCP_ENABLE_CODE_MODE": "YOUR_TAXCODE_MCP_ENABLE_CODE_MODE_HERE",
"TAXCODE_API_KEY": "YOUR_TAXCODE_API_KEY_HERE",
"TAXCODE_BASE_URL": "YOUR_TAXCODE_BASE_URL_HERE"
}
}
}
}
Frequently asked questions
Regintel MCP is categorized under Legal and uses a local stdio subprocess. Taxcode belongs to Legal and uses a local stdio subprocess. Pick Regintel MCP for legal work and Taxcode for legal.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Regintel MCP is listed as freemium — a free tier with paid plans. Auth: api key required. Taxcode is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add ad0750-regintel-mcp and taxcode as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Regintel MCP has a quality signal of 56/100 (Good) with 4 views, 0 installs and 2 GitHub stars. Taxcode has 41/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.