near/mpc

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MPC Node. Implements secure multi-party threshold signature generation as part of NEAR's chain abstraction infrastructure

Stars: 44
Forks: 42
Open beginner issues: 11
Indexed issues: 374
Avg merge: 1d 7h
Merged PRs (30d): 104

Dominant language: Rust
License: MIT
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

373 open issues indexed

Configure sandbox through near-workspaces Open

issue tech-debt tests

Difficulty 4/5 3-5 days Newbie friendliness 45/100

near/mpc#4477 · Opened Sep 18, 2026
coordinate asset generation between nodes Open

issue

Difficulty 5/5 Over a week Newbie friendliness 35/100

near/mpc#4475 · Opened Sep 18, 2026
add `chain` label to verify-foreign-tx result metrics Open

issue

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

near/mpc#4473 · Opened Sep 17, 2026
add metrics for RPC query health checks to grafana Open

issue

Difficulty 4/5 3-5 days Newbie friendliness 45/100

near/mpc#4472 · Opened Sep 17, 2026
add foreign chain to tx-bench Open

issue

Difficulty 3/5 1-2 days Newbie friendliness 56/100

near/mpc#4471 · Opened Sep 17, 2026
expose /debug/verify_foreign_txs Open

issue

Difficulty 3/5 1-2 days Newbie friendliness 55/100

near/mpc#4470 · Opened Sep 17, 2026
make mpc off switch Open

issue

Difficulty 4/5 3-5 days Newbie friendliness 45/100

near/mpc#4469 · Opened Sep 17, 2026
Make 3.17.0 release Open

issue release

Difficulty 4/5 3-5 days Newbie friendliness 30/100

near/mpc#4458 · Opened Sep 17, 2026
Use the bounded participant url type in the contract interface and the node Open

contract issue tech-debt

Difficulty 4/5 3-5 days Newbie friendliness 45/100

near/mpc#4456 · Opened Sep 17, 2026
Extend nix flake to support making reproducible builds Open

devex issue

near/mpc#4444 · 1 assignee · Opened Sep 16, 2026
Epic: Security Council Open

epic issue refine

Difficulty 5/5 Over a week Newbie friendliness 25/100

near/mpc#4442 · Opened Sep 16, 2026
Support P2P protocol version selection at the protocol level Open

network

near/mpc#4431 · 1 assignee · Opened Sep 15, 2026
epoch-sync auto-recovery: expose a metric for the data-reset wipe Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

near/mpc#4430 · Opened Sep 15, 2026
Remove the RUSTSEC-2026-0285 ignore once nearcore's aws-lc-rs pin allows rustls >= 0.23.45 Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

near/mpc#4423 · Opened Sep 15, 2026
replace custom update logic with generic votes struct Open

contract issue tech-debt

Difficulty 4/5 3-5 days Newbie friendliness 48/100

near/mpc#4421 · 3 comments · Opened Sep 15, 2026
Declare retryable JSON-RPC error codes per chain, not in one global list Open

issue

near/mpc#4420 · 1 assignee · Opened Sep 14, 2026
Enable the node to choose which Cait-Sith variant to use Open

issue

near/mpc#4399 · 1 assignee · Opened Sep 14, 2026
Robust ECDSA: single-protocol signing with Pedersen-committed nonce shares and an identifiable check on the w opening Open

issue

Difficulty 5/5 Over a week Newbie friendliness 35/100

near/mpc#4383 · Opened Sep 9, 2026
Robust ECDSA: merge presign and sign into a single 4-round protocol and drop rerandomization Open

issue

Difficulty 5/5 Over a week Newbie friendliness 25/100

near/mpc#4380 · Opened Sep 8, 2026
Robust-ecdsa: identifiable abort for the w opening via committed blinding shares and a DLEQ proof Open

issue

Difficulty 5/5 Over a week Newbie friendliness 32/100

near/mpc#4379 · Opened Sep 8, 2026
Improving Robust ECDSA Security Open

issue

Difficulty 5/5 Over a week Newbie friendliness 25/100

near/mpc#4378 · Opened Sep 8, 2026
docker buildx build in deployment/build-images.sh doesn't pin --platform linux/amd64 Open

issue

near/mpc#4367 · 1 comment · 1 assignee · Opened Sep 4, 2026
maybe_discard_owned leaves hot-queue assets in the database Open

security

Difficulty 4/5 3-5 days Newbie friendliness 58/100

near/mpc#4365 · Opened Sep 4, 2026
Remove the borsh fallback from the node's foreign-chain whitelist read Open

tech-debt

near/mpc#4353 · 1 assignee · Opened Sep 4, 2026
refactor(contract): use the generated Self::ext wrapper for remaining self-call sites Open

issue

Difficulty 3/5 1-2 days Newbie friendliness 78/100

near/mpc#4344 · Opened Sep 3, 2026
epoch-sync auto-recovery: bound repeated data-reset wipes Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

near/mpc#4343 · Opened Sep 3, 2026
A message from outside a channel's participant set aborts the whole computation Open

security

near/mpc#4342 · 1 assignee · Opened Sep 3, 2026
Predictable channel ids let one participant block every other leader Open

security

near/mpc#4340 · 1 assignee · Opened Sep 3, 2026
Consolidate the foreign-chain crate boundaries Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

near/mpc#4321 · 2 comments · Opened Sep 1, 2026
E2E integration test: epoch-sync stale-node auto-recovery (#3909) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

near/mpc#4314 · Opened Sep 1, 2026
Break out all logic from `evm_inspector_tests` macro Open

issue tech-debt tests

Difficulty 3/5 1-2 days Newbie friendliness 64/100

near/mpc#4308 · Opened Aug 31, 2026
fix(node): confirm attestation submission from a stored submission timestamp Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 52/100

near/mpc#4301 · Opened Aug 31, 2026
feat(attestation-cli): report which upcoming TCB evaluation data set demotes the platform Open

issue

Difficulty 4/5 3-5 days Newbie friendliness 64/100

near/mpc#4299 · Opened Aug 31, 2026
design: certificate-derived attestation expiry Open

enhancement

near/mpc#4291 · 1 assignee · Opened Aug 31, 2026
Judge foreign chain provider health against the provider whitelist and per chain quorum Open

near/mpc#4273 · 1 assignee · Opened Aug 27, 2026
Document procedure on supporting new chain Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

near/mpc#4272 · Opened Aug 27, 2026
Foreign TX Validation: Must Have's before shifting focus Open

issue security

near/mpc#4271 · 1 comment · 1 assignee · Opened Aug 27, 2026
Look into solutions for exporting logs from TDX nodes Open

investigation issue operations

Difficulty 5/5 Over a week Newbie friendliness 35/100

near/mpc#4270 · 1 comment · 1 reaction · Opened Aug 27, 2026
Provide script/tool to configure unattended upgrades Open

issue operations security

Difficulty 4/5 3-5 days Newbie friendliness 48/100

near/mpc#4267 · 2 comments · Opened Aug 27, 2026
Label MPC_NUM_REQUESTS_WITHOUT_REFINED_LEADER_TOTAL metric with chain Open

issue

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

near/mpc#4262 · 1 comment · Opened Aug 26, 2026
deploy-launcher.sh: omitting `EXTERNAL_SSH_PORT` produces `--port tcp::22` and an opaque vmm-cli traceback Open

issue

near/mpc#4261 · 1 assignee · Opened Aug 26, 2026
Limiting providing MeshNetworkClient to the Stores Open

issue tech-debt

Difficulty 4/5 3-5 days Newbie friendliness 35/100

near/mpc#4259 · Opened Aug 26, 2026
feat(contract): enforce TLS key uniqueness during migrations Open

contract issue security

near/mpc#4252 · 1 assignee · Opened Aug 25, 2026
docs: document how to run `backup-cli run` as a supervised service Open

documentation issue

near/mpc#4230 · 1 comment · 1 assignee · Opened Aug 25, 2026
Report why a foreign chain provider's setup failed Open

tech-debt

near/mpc#4229 · 1 assignee · Opened Aug 24, 2026
e2e artifacts: one predictable directory per test case containing all logs Open

devex tech-debt tests

Difficulty 4/5 3-5 days Newbie friendliness 52/100

near/mpc#4225 · Opened Aug 24, 2026
Pin the near-sandbox wall clock from the test environment Open

issue

Difficulty 4/5 3-5 days Newbie friendliness 45/100

near/mpc#4223 · Opened Aug 24, 2026
Support controlling block time in `near-sandbox` Open

issue

Difficulty 5/5 Over a week Newbie friendliness 35/100

near/mpc#4222 · Opened Aug 24, 2026
Indirect timeout in Cait-Sith Open

issue

near/mpc#4215 · 1 assignee · Opened Aug 24, 2026
chore(dependencies): update proc-macro2 and wasm-parser Open

issue

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

near/mpc#4212 · Opened Aug 23, 2026

near/mpc

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