ChainMemory
Local package path declaredCredentials listedRepository declared by sourceUpdated 2026-10-07
io.github.chaelynet/chainmemory · Registry status: active
At a glance
Verifiable, portable AI memory. Optional vault: encrypted on your machine, 12 words only you hold.
Vendor's own description, untranslated and unverified
- Execution location
- Local package path declaredMCP-Register · 2026-08-06
- Required secrets declared
- Credentials listedMCP-Register · 2026-09-13
- Declared version and change
2.9.1· Source-reported change date 2026-10-07MCP-Register · 2026-10-08- Repository as declared
- github.com/chaelynet/chainmemory-mcpMCP-Register · 2026-08-06
- Configuration
- can be built from the disclosed start template
Inspect connection paths and prerequisites
Related categories
- MCP servers for agent memory1,177
- MCP servers with declared required secrets6,067
- Locally executed MCP servers17,056
- MCP servers with a repository URL30,107
- Local MCP servers with a repository URL16,152
- MCP servers over stdio only13,710
6 of 13 categories. All categories in the segment catalogue
Page last changed:
Sources and collection
- Runs
- Local package path declared
- Credentials
- Credentials listed
- Registry record changed
- 2026-10-07
- Setup
- Template available
- Registry name
io.github.chaelynet/chainmemory- Package coordinate
npm:chainmemory-mcp- Declared version
2.9.1- Source-reported listing date
- 2026-10-07
- Source-reported change date
- 2026-10-07
- First seen by tracevero
- 2026-08-06
- Vendor's website
- https://chainmemory.ai
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin. What the confidence levels mean
Measured values
| Required secrets declared | Credentials listed yes Original data – Required secret variables (raw): CHAINMEMORY_API_KEY Original data – Required secret headers (raw): confirmed absent Source: MCP-Register · collected on 2026-09-13 · derived |
|---|---|
| Execution location | Local package path declared local Original data – Transports (raw): stdio Source: MCP-Register · collected on 2026-08-06 · derived |
| Path argument present | no Original data – Path arguments (raw): confirmed absent Original data – Path environment variables (raw): confirmed absent Source: MCP-Register · collected on 2026-08-06 · derived |
| Repository URL listed | Repository declared by source yes Original data – Repository (raw): https://github.com/chaelynet/chainmemory-mcp Source: MCP-Register · collected on 2026-08-06 · derived |
| Field of use, derived from the vendor description | Memory Original data – Description (raw): Verifiable, portable AI memory. Optional vault: encrypted on your machine, 12 words only you hold. Source: MCP-Register · collected on 2026-08-26 · derived |
| Declared version | 2.9.1 Source: MCP-Register · collected on 2026-10-08 · self-declared |
What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.
Source data25
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.
| Description (raw) | Verifiable, portable AI memory. Optional vault: encrypted on your machine, 12 words only you hold. Source: MCP-Register · collected on 2026-09-28 · self-declared |
|---|---|
| Environment variables (raw) | CHAINMEMORY_API_KEY, CHAINMEMORY_SEED_PHRASE, CHAINMEMORY_API_BASE, CHAINMEMORY_MODELS_DIR, AICHAIN_KEY, AICHAIN_RPC Source: MCP-Register · collected on 2026-09-28 · self-declared |
| Required secret variables (raw) | CHAINMEMORY_API_KEY Source: MCP-Register · collected on 2026-09-13 · self-declared |
| Transports (raw) | stdio Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Path arguments (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Repository (raw) | https://github.com/chaelynet/chainmemory-mcp Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Package registries (raw) | npm Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Required secret headers (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Path environment variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Remote URLs (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Remote hosts (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Registry status message (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| First listed in the registry (raw) | 2026-10-07 Source: MCP-Register · collected on 2026-10-08 · self-declared |
| Last changed in the registry (raw) | 2026-10-07 Source: MCP-Register · collected on 2026-10-08 · self-declared |
| Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Delivery form (raw) | package Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Repository platform (raw) | github Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Repository subfolder (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package identifiers (raw) | chainmemory-mcp Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package versions (raw) | 2.9.1 Source: MCP-Register · collected on 2026-10-08 · self-declared |
| Runtime hints (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable formats (raw) | string Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable descriptions (raw) | AICHAIN_KEY=NOT NEEDED for normal use — leave it empty. Only the chainmemory_seal tool reads it, to sign a contract call yourself instead of letting the API anchor the memory (which chainmemory_remember already does). If you do set it, it is a wallet private key: use a dedicated wallet holding only a few AIC, never your main one. No other tool uses it. · AICHAIN_RPC=RPC endpoint used only by chainmemory_seal (default: https://rpc.chainmemory.ai). Leave it empty unless you set AICHAIN_KEY. · CHAINMEMORY_API_BASE=API base URL (default: https://api.chainmemory.ai) · CHAINMEMORY_API_KEY=ChainMemory API key. REQUIRED for every tool except chainmemory_seal. Get one at https://faucet.chainmemory.ai · CHAINMEMORY_MODELS_DIR=Folder for the 45 MB search model used with the blind vault (default: ~/.chainmemory/models). Downloaded once from models.chainmemory.ai and checked against its SHA-256 anchored on ChainMemory's chain. · CHAINMEMORY_SEED_PHRASE=12-word BIP-39 phrase for the blind vault. Optional: without it the server works exactly as before. With it, sealed:true encrypts a memory on your machine and computes its search vector here, so sealed memories can still be found, and searches send the query's vector instead of its text. Generate one with chainmemory_new_seed. It never leaves your machine and cannot be recovered. Source: MCP-Register · collected on 2026-09-28 · self-declared |
| Icon formats (raw) | image/png Source: MCP-Register · collected on 2026-09-13 · self-declared |
| Connection paths (source structure) | {"packages":[{"registryType":"npm","identifier":"chainmemory-mcp","version":"2.9.1","transport":"stdio","environment":[{"name":"CHAINMEMORY_API_KEY","description":"ChainMemory API key. REQUIRED for every tool except chainmemory_seal. Get one at https://faucet.chainmemory.ai","format":"string","required":true,"secret":true},{"name":"CHAINMEMORY_SEED_PHRASE","description":"12-word BIP-39 phrase for the blind vault. Optional: without it the server works exactly as before. With it, sealed:true encrypts a memory on your machine and computes its search vector here, so sealed memories can still be found, and searches send the query's vector instead of its text. Generate one with chainmemory_new_seed. It never leaves your machine and cannot be recovered.","format":"string","required":false,"secret":true},{"name":"CHAINMEMORY_API_BASE","description":"API base URL (default: https://api.chainmemory.ai)","format":"string","required":false,"secret":false},{"name":"CHAINMEMORY_MODELS_DIR","description":"Folder for the 45 MB search model used with the blind vault (default: ~/.chainmemory/models). Downloaded once from models.chainmemory.ai and checked against its SHA-256 anchored on ChainMemory's chain.","format":"string","required":false,"secret":false},{"name":"AICHAIN_KEY","description":"NOT NEEDED for normal use — leave it empty. Only the chainmemory_seal tool reads it, to sign a contract call yourself instead of letting the API anchor the memory (which chainmemory_remember already does). If you do set it, it is a wallet private key: use a dedicated wallet holding only a few AIC, never your main one. No other tool uses it.","format":"string","required":false,"secret":true},{"name":"AICHAIN_RPC","description":"RPC endpoint used only by chainmemory_seal (default: https://rpc.chainmemory.ai). Leave it empty unless you set AICHAIN_KEY.","format":"string","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]} Source: MCP-Register · collected on 2026-10-08 · self-declared |
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Changes
| 2026-10-08 | Declared version: 2.9.0 → 2.9.1 |
|---|---|
| 2026-10-08 | Last changed in the registry (raw): 2026-10-06 → 2026-10-07 |
| 2026-10-08 | First listed in the registry (raw): 2026-10-06 → 2026-10-07 |
These are the 3 most recent changes to this entry. Full history
tracevero · https://tracevero.com/mcp/io-github-chaelynet-chainmemory