lean-ctx 3.5.22

Context Runtime for AI Agents with CCP. 63 MCP tools, 10 read modes, 95+ compression patterns, cross-session memory (CCP), persistent AI knowledge with temporal facts + contradiction detection, multi-agent context sharing + diaries, LITM-aware positioning, AAAK compact format, adaptive compression with Thompson Sampling bandits. Supports 24 AI tools. Reduces LLM token consumption by up to 99%.
Documentation
use std::collections::BTreeMap;

// Machine-verified contract versions.
pub const MCP_MANIFEST_SCHEMA_VERSION: u32 = 1;
pub const CONTEXT_PROOF_V1_SCHEMA_VERSION: u32 = 1;
pub const CONTEXT_IR_V1_SCHEMA_VERSION: u32 = 1;
pub const INTENT_ROUTE_V1_SCHEMA_VERSION: u32 = 1;
pub const DEGRADATION_POLICY_V1_SCHEMA_VERSION: u32 = 1;
pub const WORKFLOW_EVIDENCE_LEDGER_V1_SCHEMA_VERSION: u32 = 1;
pub const AUTONOMY_DRIVERS_V1_SCHEMA_VERSION: u32 = 1;
pub const TOKENIZER_TRANSLATION_DRIVER_V1_SCHEMA_VERSION: u32 = 1;
pub const ATTENTION_LAYOUT_DRIVER_V1_SCHEMA_VERSION: u32 = 1;
pub const VERIFICATION_OBSERVABILITY_V1_SCHEMA_VERSION: u32 = 1;
pub const HANDOFF_LEDGER_V1_SCHEMA_VERSION: u32 = 1;
pub const HANDOFF_TRANSFER_BUNDLE_V1_SCHEMA_VERSION: u32 = 1;
pub const CCP_SESSION_BUNDLE_V1_SCHEMA_VERSION: u32 = 1;
pub const KNOWLEDGE_POLICY_V1_SCHEMA_VERSION: u32 = 1;
pub const GRAPH_REPRODUCIBILITY_V1_SCHEMA_VERSION: u32 = 1;
pub const A2A_SNAPSHOT_V1_SCHEMA_VERSION: u32 = 1;
pub const MEMORY_BOUNDARY_V1_SCHEMA_VERSION: u32 = 1;
pub const GOTCHAS_REMINDERS_V1_SCHEMA_VERSION: u32 = 1;
pub const PROVIDER_FRAMEWORK_V1_SCHEMA_VERSION: u32 = 1;
pub const CONTEXT_PACKAGE_V1_SCHEMA_VERSION: u32 = 1;

// Documentation-level contracts (do not have a schema field in payloads).
pub const HTTP_MCP_CONTRACT_VERSION: u32 = 1;
pub const TEAM_SERVER_CONTRACT_VERSION: u32 = 1;

pub fn versions_kv() -> BTreeMap<&'static str, u32> {
    BTreeMap::from([
        (
            "leanctx.contract.mcp_manifest.schema_version",
            MCP_MANIFEST_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.context_proof_v1.schema_version",
            CONTEXT_PROOF_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.context_ir_v1.schema_version",
            CONTEXT_IR_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.intent_route_v1.schema_version",
            INTENT_ROUTE_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.degradation_policy_v1.schema_version",
            DEGRADATION_POLICY_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.workflow_evidence_ledger_v1.schema_version",
            WORKFLOW_EVIDENCE_LEDGER_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.autonomy_drivers_v1.schema_version",
            AUTONOMY_DRIVERS_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.tokenizer_translation_driver_v1.schema_version",
            TOKENIZER_TRANSLATION_DRIVER_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.attention_layout_driver_v1.schema_version",
            ATTENTION_LAYOUT_DRIVER_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.verification_observability_v1.schema_version",
            VERIFICATION_OBSERVABILITY_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.handoff_ledger_v1.schema_version",
            HANDOFF_LEDGER_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.handoff_transfer_bundle_v1.schema_version",
            HANDOFF_TRANSFER_BUNDLE_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.ccp_session_bundle_v1.schema_version",
            CCP_SESSION_BUNDLE_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.knowledge_policy_v1.schema_version",
            KNOWLEDGE_POLICY_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.graph_reproducibility_v1.schema_version",
            GRAPH_REPRODUCIBILITY_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.a2a_snapshot_v1.schema_version",
            A2A_SNAPSHOT_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.memory_boundary_v1.schema_version",
            MEMORY_BOUNDARY_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.gotchas_reminders_v1.schema_version",
            GOTCHAS_REMINDERS_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.provider_framework_v1.schema_version",
            PROVIDER_FRAMEWORK_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.context_package_v1.schema_version",
            CONTEXT_PACKAGE_V1_SCHEMA_VERSION,
        ),
        (
            "leanctx.contract.http_mcp.contract_version",
            HTTP_MCP_CONTRACT_VERSION,
        ),
        (
            "leanctx.contract.team_server.contract_version",
            TEAM_SERVER_CONTRACT_VERSION,
        ),
    ])
}