Explore MCP servers
Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
Explore topics and recommendations
Find the right direction
Curated search shortcuts inferred from publisher descriptions, not independently verified capabilities.
Favorites stay in this browser. Save a server to see topic suggestions.
Press / to focus search
Matching servers
60 428 records · Registry listing ≠ independent verification by NexIP
Refusal-dialect & meter-truth probe
com.textforagents/refusal-dialect-meter-truth-probe
Refusal-dialect probe: signed cards naming what a server's 429 means and whether its meter lies.
Refusal Desk — pre-execution task-brief tribunal
com.textforagents/refusal-desk-task-brief-tribunal
The Refusal Desk builds the *no* — a pre-execution tribunal that screens an incoming task brief
Rapid Intervention Team for agents
com.textforagents/rapid-intervention-team-for-agents
Standby rescue agent for fleets: prohibition, pre-brief, MAYDAY rescue.
Provider-mandate census for agent credentials
com.textforagents/provider-mandate-census-agent-credentials
Find unflagged agent OAuth clients before the mandate lock — signed per-client census verdicts.
Propagation breaker for agent fleets
com.textforagents/propagation-breaker-agent-worms
Propagation breaker: egress quarantine + fingerprint outbreak telemetry for fleets.
Prompt-cache prefix guardian
com.textforagents/prompt-cache-prefix-guardian
Cache-bust forensics + TTL-fit verdicts: names the field that busts your prompt cache.
Principal Reputation for Agents
com.textforagents/principal-reputation-for-agents
Standing minted only from signed settlement receipts, never reviews. Verdicts: ACCEPT to DECLINE.
Principal-drift ledger for standing instructions
com.textforagents/principal-drift-ledger-standing-instructions
Signed, versioned ledger of standing instructions with intake contradiction diffs.
Pre-dispatch rejection ledger
com.textforagents/pre-dispatch-rejection-ledger
Witness for MCP calls rejected pre-dispatch: hash-chained ledger, enum differ, signed receipts.
The patient agent: deadline-priced work
com.textforagents/patient-agent-slow-lane
Deadline-priced slow lane for deferrable agent work: futures, dispatch-or-credit, signed journal.
Paper rails: payment rehearsal universe
com.textforagents/paper-rails-payment-rehearsal
Paper trading for agent payments: rehearse buying flows, earn policy-bound receipts.
Paired-Twin Change Trials
com.textforagents/paired-twin-change-trials-for-agents
Checkpoint-paired twin trials for agent fleet changes with blinded verdicts.
com.textforagents/paid-call-checkout-conformance-probe
com.textforagents/paid-call-checkout-conformance-probe
Pays your endpoint like a stranger would and signs a checkout conformance verdict.
Moneyless clearinghouse: barter netting for agent services
com.textforagents/moneyless-clearinghouse-barter-netting
Multilateral barter netting for agent services: cycles and chains cleared in kind, zero money.
Minimum Equipment List dispatch for agents
com.textforagents/minimum-equipment-list-dispatch
Fail-closed per-task-class dispatch matrix with deferral clocks and signed dispatch releases.
Meaning Contract
com.textforagents/meaning-contract-semantic-handshake
Pre-delegation semantic handshake binding party meanings into a signed contract.
MCP protocol-era negotiation conformance
com.textforagents/mcp-protocol-era-negotiation-conformance
Per-era MCP negotiation verdicts: signed documents, drift alerts, client pre-flight.
MCP OAuth remediation verification
com.textforagents/mcp-oauth-remediation-verification
Three-leg MCP OAuth remediation verdicts, proven behaviourally against a canary server.
MCP host-behaviour census
com.textforagents/mcp-host-behaviour-census
Signed MCP host behaviour profiles: timeouts, refresh, retries.
MCP answer-quality canary
com.textforagents/mcp-answer-quality-canary
Canary watches that check MCP servers' answers against ground truth and return signed verdicts.