Core Platform CTX Protocol + Parser ⓘ Seven operators × seven planes form a complete grammar for agent-to-system communication. Parser accepts CTX, JSON, or natural language. 7 Context Planes ⓘ Tools, knowledge, memory, skills, agents, inspection, and LLM — covering every dimension of agent cognition. CLI (actx) ⓘ In-process statement evaluator and broker passthrough. Under the Plugin Pivot, the standalone CLI is deprecated in favor of gateway-native operations. Ed25519 Signed Sidecar ⓘ Every sidecar translation is Ed25519-signed, creating a tamper-proof cryptographic receipt for audit verification. MCP Server ⓘ Transparently proxies to any MCP-compatible backend. Agents interact with standard MCP while the gateway handles routing. L1 Context Compaction ⓘ Active context window compaction — facts page in and out on demand instead of pre-loading everything. Sidecar Emitters Human (readable text) ⓘ Human-readable English translation of CTX operations. Enables non-technical stakeholders to audit agent behavior. SurrealQL (DB queries) ⓘ Compiles CTX statements into SurrealQL queries for direct database execution with parameterized safety. MCP-JSONRPC (tool dispatch) ⓘ Emits JSON-RPC calls for MCP tool invocations. Standard protocol for agent-to-tool communication. CTXB (binary wire format) ⓘ Compact binary encoding achieving 1M+ ops/sec — ideal for high-throughput agent fleets. REST (HTTP API) ⓘ Compiles CTX into RESTful HTTP calls for stateless integrations, webhooks, and serverless functions. — GraphQL ⓘ Emits GraphQL queries and mutations for graph-based API integrations. — SQL (generic) ⓘ Compiles CTX into standard SQL for compatibility with PostgreSQL, MySQL, and other relational databases. — Reverse Parsing ⓘ Parses structured output back into CTX AST — enables round-trip translation and output verification. — Infrastructure Local SurrealDB Storage ⓘ SurrealDB serves as the unified backend for memory, knowledge, graph relations, and telemetry. CTX Agent Memory (Cloud) ⓘ Cloud-hosted scoped memory — 5 sharing scopes (Ephemeral, Individual, Team, Org, Global) × 12 typed memory kinds (fact, lesson, preference, etc.). — 10 GB 50 GB Dedicated Native Surrealism Plugin ⓘ Same native Surrealism binary across all paid tiers — runs inside SurrealDB with zero JS bridge overhead. — L2 Cross-Session CAS ⓘ Content-addressable storage with convergent encryption. Identical content deduplicates automatically across sessions. — Remote MCP Backends ⓘ Connect to remote MCP servers via SSE transport. Enables cloud-hosted tools and cross-network agent capabilities. — Hosted Gateway ⓘ Managed gateway with composable middleware: OIDC auth, RBAC, audit logging, alignment checks, and token budget tracking. — — Dedicated Infrastructure ⓘ Dedicated SurrealDB and gateway instances — no noisy neighbors, sub-ms latency, full isolation. — — — Security & Auth Signed Payload Receipts ⓘ Ed25519 receipts on every sidecar operation. Creates an immutable audit trail connecting agent actions to translations. Credential Vault ⓘ Resolves secrets from external vaults via op:// URI scheme with RAM-only caching and 15-minute TTL. — Per-Tool RBAC ⓘ Every tool invocation is verified against the agent's RBAC role before dispatch. Prevents unauthorized tool access. — Workspace RBAC ⓘ Role-based access control scoped to team workspaces. Isolates agent permissions across organizational boundaries. — — Full RBAC + OIDC/SAML ⓘ Enterprise identity federation with OIDC auto-discovery, JWKS caching, and SAML integration. — — — Sentinel Alignment ⓘ Pre/post execution hooks, behavioral heuristics, and cross-agent correlation with a graduated severity ladder. — — — Audit Log Dashboard ⓘ Queryable audit trail with OpenTelemetry integration. Correlates agent actions across sessions and backends. — — Cross-Tenant Federation ⓘ Identity-weighted consensus across organizational boundaries. Prevents Sybil attacks in federated deployments. — — — Agents & Scale Agent Limit ⓘ Maximum concurrent agents per account. Additional agents at $10/agent/month on Pro and Team tiers. 1 5 25 Unlimited Session Persistence ⓘ Agent session state persistence. Cloud tiers store episodic and working memory in managed SurrealDB. Local Cloud Cloud Dedicated Agent Identity ⓘ Verifiable agent identity for multi-agent coordination. Prevents Sybil attacks and enables trust-weighted decisions. — — Workspace Org-wide Delegation ⓘ Agent-to-agent task delegation via structured handoff protocol. Transfers goals, progress, and working memory. — Single-user Workspace Cross-tenant Shared Namespace ⓘ Team agents share a common memory and knowledge namespace. Enables collaborative context without manual sync. — — Team Knowledge Sharing ⓘ Agents within a team can read and contribute to a shared knowledge plane. Collective intelligence across the org. — — Fleet Dashboard ⓘ Real-time agent fleet monitoring — metrics, token budgets, cost reporting, and session telemetry in one view. — — Orchestrator + Automation ⓘ Full lifecycle orchestration with event triggers, cron scheduling, webhooks, and checkpoint-based recovery. — — — Support Community Forum ⓘ Access to the AgentCTX community forum and GitHub discussions for peer support and knowledge sharing. Email Support ⓘ Direct email support from the AgentCTX team with standard response times. — Priority Support ⓘ Priority queue support with faster response times and escalation paths. — — Dedicated Support + SLA ⓘ Dedicated support engineer, 99.9% uptime SLA, and guaranteed response times for mission-critical deployments. — — — LLM Integration Bring Your Own API Keys ⓘ Use your own LLM API keys — OpenAI, Anthropic, Google, or any provider. No markup on inference costs. Managed LLM Routing ⓘ Automatic model selection based on task complexity and budget. Routes to the optimal provider for each operation. — Pay-per-use Team rates Volume pricing Multi-Provider Failover ⓘ Automatic failover across LLM providers. If one provider is down or rate-limited, requests route to the next. — Token Budget Management ⓘ Per-session and per-agent token budget enforcement with automatic alerts at configurable thresholds. — 