Slid Phi Labs is answering right now. Last checked 4 min ago. It exposes 42 tools.
CuNi exactness, Chamber two-key JSON, Agent-Rider. Lab signup, agent keys, x402 catalog.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 2 September 2026. No other catalogue keeps this.
Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.
claude mcp add slid-phi-labs --transport http https://www.slidphilabs.com/mcp
{
"mcpServers": {
"slid-phi-labs": {
"url": "https://www.slidphilabs.com/mcp"
}
}
}
[mcp_servers.slid-phi-labs]
url = "https://www.slidphilabs.com/mcp"
{
"mcpServers": {
"slid-phi-labs": {
"url": "https://www.slidphilabs.com/mcp"
}
}
}
{
"mcpServers": {
"slid-phi-labs": {
"url": "https://www.slidphilabs.com/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
spl_agent_key
spl_catalog
spl_compress
spl_decompress
spl_discover
spl_lab_auth
spl_quote
spl_signup
spl_unzip
spl_warrant_issue
spl_warrant_receipt
spl_warrant_verify
spl_zip
cuni_bank
cuni_get
cuni_search
aware_get
aware_search
box_get
box_search
chamber_get
chamber_search
docs_get
docs_search
license_get
license_search
measure_get
measure_search
npm_get
npm_search
pcc_get
pcc_search
pulsar_get
pulsar_search
rail_get
rail_search
rider_get
rider_search
sku_get
sku_search
surface_get
surface_search
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://www.slidphilabs.com/mcp | streamable-http | answering | 234 ms | 4 min ago |
Two-key JSON seal/open. Cloak needs a live license. Open is keys-only.
Blockchain JSON-RPC on 23 EVM chains for AI agents - free tier, API key, or x402 pay-per-call.
AgisHub — 34 pay-per-call tools for AI agents over x402 (USDC on Base). No API key, no signup.
Free catalog and 2,048-character secret-scan preview for Fabler's x402 agent tools on Base.
Deterministic JSON checks with signed evidence and x402-paid execution
Agent-payable web data over x402: 18 keyless services an agent pays per call.
Companies House, Find a Tender and Find a Grant as paid JSON for agents. USDC via x402, no signup.
Cross-exchange liquidation tape, paid per call in USDC on Algorand. Free catalog, no key needed.
Answers built from our own checks of this server.